Precision 7560 Service Manual
Contents
Working inside your computer
- Safety instructions
Removing and installing components
Drivers and downloads
BIOS setup
Troubleshooting
Getting help and contacting Dell

DELL 7560 User Manual

Displayed below is the user manual for 7560 by DELL which is a product in the Notebooks category. This manual has pages.

Related Manuals

DELL 7560 Manual

Precision 7560

Service Manual

Regulatory Model: P93F

Regulatory Type: P93F002

June 2021

Rev. A00

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid

the problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

trademarks may be trademarks of their respective owners.

Chapter 1: Working inside your computer...................................................................................... 7

Safety instructions.............................................................................................................................................................. 7

Before working inside your computer....................................................................................................................... 7

Safety precautions........................................................................................................................................................ 8

Electrostatic discharge—ESD protection............................................................................................................... 8

ESD field service kit ..................................................................................................................................................... 9

Transporting sensitive components.........................................................................................................................10

After working inside your computer........................................................................................................................ 10

Chapter 2: Removing and installing components...........................................................................11

Recommended tools...........................................................................................................................................................11

Screw list..............................................................................................................................................................................12

Major components of Precision 7560........................................................................................................................... 13

SD card................................................................................................................................................................................. 15

Removing SD card....................................................................................................................................................... 15

Installing SD card..........................................................................................................................................................15

Secondary M.2 solid-state drive.................................................................................................................................... 16

Removing the secondary M.2 Solid-state drive....................................................................................................16

Installing the secondary M.2 SSD module..............................................................................................................18

Base cover........................................................................................................................................................................... 21

Removing the base cover...........................................................................................................................................21

Installing the base cover............................................................................................................................................ 24

Battery................................................................................................................................................................................. 26

Lithium-ion battery precautions...............................................................................................................................26

Removing the battery.................................................................................................................................................27

Installing the battery...................................................................................................................................................28

Solid State Drive.................................................................................................................................................................31

Removing the primary M.2 Solid-state drive.........................................................................................................31

Installing the primary M.2 SSD module.................................................................................................................. 32

Secondary memory module.............................................................................................................................................34

Removing the secondary memory module............................................................................................................ 34

Installing the secondary memory module...............................................................................................................34

SIM card.............................................................................................................................................................................. 35

Removing the SIM card............................................................................................................................................. 35

Installing the SIM card................................................................................................................................................36

WLAN card.......................................................................................................................................................................... 37

Removing the WLAN card......................................................................................................................................... 37

Installing the WLAN card........................................................................................................................................... 38

WWAN card........................................................................................................................................................................ 40

Removing the WWAN card....................................................................................................................................... 40

Installing the WWAN card.......................................................................................................................................... 41

Keyboard lattice.................................................................................................................................................................42

Removing the keyboard lattice................................................................................................................................ 42

Installing the keyboard lattice...................................................................................................................................42

Contents

Contents 3

Keyboard..............................................................................................................................................................................43

Removing the keyboard............................................................................................................................................. 43

Installing the keyboard............................................................................................................................................... 44

Primary memory module.................................................................................................................................................. 46

Removing the primary memory module................................................................................................................. 46

Installing the primary memory module....................................................................................................................47

Inner frame..........................................................................................................................................................................48

Removing the inner frame.........................................................................................................................................48

Installing the inner frame...........................................................................................................................................50

Smart-card reader.............................................................................................................................................................52

Removing the smart-card reader............................................................................................................................ 52

Installing the smart-card reader.............................................................................................................................. 53

Touchpad button............................................................................................................................................................... 53

Removing the Touchpad buttons............................................................................................................................ 53

Installing the Touchpad buttons.............................................................................................................................. 55

SD card reader...................................................................................................................................................................55

Removing SD card reader......................................................................................................................................... 55

Installing SD card reader............................................................................................................................................56

Heat sink .............................................................................................................................................................................57

Removing the heat-sink assembly...........................................................................................................................57

Installing the heat-sink assembly.............................................................................................................................59

Power button board......................................................................................................................................................... 60

Removing the power button board.........................................................................................................................60

Installing the power button board............................................................................................................................ 61

Power button board with fingerprint reader.............................................................................................................. 62

Removing the power button board assembly with fingerprint reader............................................................62

Installing the power button board assembly with fingerprint reader..............................................................63

Power button..................................................................................................................................................................... 64

Removing the power button.....................................................................................................................................64

Installing the power button....................................................................................................................................... 65

Power button assembly with fingerprint reader........................................................................................................ 66

Removing the power button board assembly with fingerprint reader............................................................66

Installing the power button assembly with fingerprint reader..........................................................................67

GPU power cable.............................................................................................................................................................. 68

Removing the GPU power cable..............................................................................................................................68

Installing the GPU power cable................................................................................................................................69

System board..................................................................................................................................................................... 70

Removing the system board..................................................................................................................................... 70

Installing the system board....................................................................................................................................... 74

Power-adapter port.......................................................................................................................................................... 77

Removing the power-adapter port..........................................................................................................................77

Installing the power-adapter port............................................................................................................................78

GPU card............................................................................................................................................................................. 79

Removing the GPU card............................................................................................................................................ 79

Installing the GPU card.............................................................................................................................................. 80

Speaker.................................................................................................................................................................................81

Removing the speaker................................................................................................................................................ 81

Installing the speaker.................................................................................................................................................. 82

Middle cap...........................................................................................................................................................................84

Removing the middle cap.......................................................................................................................................... 84

4Contents

Installing the middle cap............................................................................................................................................ 85

Display assembly................................................................................................................................................................ 87

Removing the display assembly................................................................................................................................87

Installing the display assembly................................................................................................................................. 90

Palm rest............................................................................................................................................................................. 93

Removing the palmrest.............................................................................................................................................. 93

Installing the palmrest................................................................................................................................................ 94

Display bezel.......................................................................................................................................................................95

Removing the display bezel (non-touch).............................................................................................................. 95

Installing the display bezel (non-touch).................................................................................................................96

Display panel.......................................................................................................................................................................98

Removing the display panel (non-touch).............................................................................................................. 98

Installing the display panel (non-touch)................................................................................................................101

Display hinges................................................................................................................................................................... 104

Removing the display hinge.....................................................................................................................................104

Installing the display hinge (non-touch)...............................................................................................................105

Camera shutter cap........................................................................................................................................................ 106

Removing camera shutter cap................................................................................................................................106

Installing camera shutter cap.................................................................................................................................. 107

Camera............................................................................................................................................................................... 108

Removing the camera (non-touch).......................................................................................................................108

Installing the camera................................................................................................................................................. 109

P-sensor board.................................................................................................................................................................. 111

Removing the P-sensor board..................................................................................................................................111

Installing the P-sensor board................................................................................................................................... 112

Display cable...................................................................................................................................................................... 114

Removing the display cable......................................................................................................................................114

Installing the display cable........................................................................................................................................ 115

Display back cover............................................................................................................................................................117

Replacing the display back cover............................................................................................................................117

Chapter 3: Drivers and downloads.............................................................................................. 119

Chapter 4: BIOS setup............................................................................................................... 120

BIOS overview..................................................................................................................................................................120

Entering BIOS setup program.......................................................................................................................................120

Navigation keys................................................................................................................................................................ 120

Boot Sequence..................................................................................................................................................................121

BIOS setup options.......................................................................................................................................................... 121

Updating the BIOS in Windows ................................................................................................................................... 127

Updating BIOS on systems with BitLocker enabled.......................................................................................... 128

Updating your system BIOS using a USB flash drive........................................................................................ 128

Updating the Dell BIOS in Linux and Ubuntu environments..................................................................................129

One time boot menu....................................................................................................................................................... 129

Flashing the BIOS from the F12 One-Time boot menu.......................................................................................... 129

System and setup password......................................................................................................................................... 130

Assigning a system setup password......................................................................................................................130

Deleting or changing an existing system setup password................................................................................ 131

Clearing BIOS (System Setup) and System passwords..........................................................................................131

Contents 5

Chapter 5: Troubleshooting....................................................................................................... 132

Built-in self-test (BIST)..................................................................................................................................................132

M-BIST......................................................................................................................................................................... 132

M-BIST......................................................................................................................................................................... 133

LCD Power rail test (L-BIST)..................................................................................................................................133

LCD Built-in Self Test (BIST)..................................................................................................................................133

LCD Built-in Self Test (BIST)..................................................................................................................................134

Dell SupportAssist Pre-boot System Performance Check diagnostics.............................................................. 134

Running the SupportAssist Pre-Boot System Performance Check.............................................................. 134

System-diagnostic lights................................................................................................................................................135

Recovering the operating system................................................................................................................................136

Backup media and recovery options........................................................................................................................... 137

Real Time Clock—RTC reset........................................................................................................................................ 137

Updating the BIOS in Windows environment............................................................................................................137

Updating the BIOS using the USB drive in Windows environment..................................................................... 138

WiFi power cycle..............................................................................................................................................................138

Drain residual flea power (perform hard reset)........................................................................................................138

Chapter 6: Getting help and contacting Dell...............................................................................140

6Contents

Working inside your computer

Topics:

•Safety instructions

Safety instructions

Use the following safety guidelines to protect your computer from potential damage and to ensure your personal safety. Unless

otherwise noted, each procedure included in this document assumes that you have read the safety information that shipped

with your computer.

WARNING: Before working inside your computer, read the safety information that is shipped with your

computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/

regulatory_compliance.

WARNING: Disconnect your computer from all power sources before opening the computer cover or panels.

After you finish working inside the computer, replace all covers, panels, and screws before connecting your

computer to an electrical outlet.

CAUTION: To avoid damaging the computer, ensure that the work surface is flat, dry, and clean.

CAUTION: To avoid damaging the components and cards, handle them by their edges, and avoid touching the

pins and the contacts.

CAUTION: You should only perform troubleshooting and repairs as authorized or directed by the Dell technical

assistance team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. See the

safety instructions that is shipped with the product or at www.dell.com/regulatory_compliance.

CAUTION: Before touching anything inside your computer, ground yourself by touching an unpainted metal

surface, such as the metal at the back of the computer. While you work, periodically touch an unpainted metal

surface to dissipate static electricity which could harm internal components.

CAUTION: When you disconnect a cable, pull it by its connector or its pull tab, not the cable itself. Some cables

have connectors with locking tabs or thumbscrews that you must disengage before disconnecting the cable.

When disconnecting cables, keep them evenly aligned to avoid bending the connector pins. When connecting

cables, ensure that the ports and the connectors are correctly oriented and aligned.

CAUTION: Press and eject any installed card from the media-card reader.

CAUTION: Exercise caution when handling Lithium-ion batteries in laptops. Swollen batteries should not be used

and should be replaced and disposed properly.

NOTE: The color of your computer and certain components may appear differently than shown in this document.

Before working inside your computer

Steps

1. Save and close all open files and exit all open applications.

2. Shut down your computer. Click Start > Power > Shut down.

Working inside your computer 7

NOTE: If you are using a different operating system, see the documentation of your operating system for shut-down

instructions.

3. Disconnect your computer and all attached devices from their electrical outlets.

4. Disconnect all attached network devices and peripherals, such as keyboard, mouse, and monitor from your computer.

5. Remove any media card and optical disc from your computer, if applicable.

6. After the computer is unplugged, press and hold the power button for 5 seconds to ground the system board.

CAUTION: Place the computer on a flat, soft, and clean surface to avoid scratches on the display.

7. Place the computer face down.

Safety precautions

The safety precautions chapter details the primary steps to be taken before performing any disassembly instructions.

Observe the following safety precautions before you perform any installation or break/fix procedures involving disassembly or

reassembly:

●Turn off the system and all attached peripherals.

●Disconnect the system and all attached peripherals from AC power.

●Disconnect all network cables, telephone, and telecommunications lines from the system.

●Use an ESD field service kit when working inside any tabletnotebook to avoid electrostatic discharge (ESD) damage.

●After removing any system component, carefully place the removed component on an anti-static mat.

●Wear shoes with non-conductive rubber soles to reduce the chance of getting electrocuted.

Standby power

Dell products with standby power must be unplugged before you open the case. Systems that incorporate standby power are

essentially powered while turned off. The internal power enables the system to be remotely turned on (wake on LAN) and

suspended into a sleep mode and has other advanced power management features.

Unplugging, pressing and holding the power button for 15 seconds should discharge residual power in the system board.

Bonding

Bonding is a method for connecting two or more grounding conductors to the same electrical potential. This is done through

the use of a field service electrostatic discharge (ESD) kit. When connecting a bonding wire, ensure that it is connected to bare

metal and never to a painted or non-metal surface. The wrist strap should be secure and in full contact with your skin, and

ensure that you remove all jewelry such as watches, bracelets, or rings prior to bonding yourself and the equipment.

Electrostatic discharge—ESD protection

ESD is a major concern when you handle electronic components, especially sensitive components such as expansion cards,

processors, memory DIMMs, and system boards. Very slight charges can damage circuits in ways that may not be obvious, such

as intermittent problems or a shortened product life span. As the industry pushes for lower power requirements and increased

density, ESD protection is an increasing concern.

Due to the increased density of semiconductors used in recent Dell products, the sensitivity to static damage is now higher than

in previous Dell products. For this reason, some previously approved methods of handling parts are no longer applicable.

Two recognized types of ESD damage are catastrophic and intermittent failures.

●Catastrophic – Catastrophic failures represent approximately 20 percent of ESD-related failures. The damage causes

an immediate and complete loss of device functionality. An example of catastrophic failure is a memory DIMM that has

received a static shock and immediately generates a "No POST/No Video" symptom with a beep code emitted for missing or

nonfunctional memory.

●Intermittent – Intermittent failures represent approximately 80 percent of ESD-related failures. The high rate of

intermittent failures means that most of the time when damage occurs, it is not immediately recognizable. The DIMM

receives a static shock, but the tracing is merely weakened and does not immediately produce outward symptoms related to

8Working inside your computer

the damage. The weakened trace may take weeks or months to melt, and in the meantime may cause degradation of memory

integrity, intermittent memory errors, etc.

The more difficult type of damage to recognize and troubleshoot is the intermittent (also called latent or "walking wounded")

failure.

Perform the following steps to prevent ESD damage:

●Use a wired ESD wrist strap that is properly grounded. The use of wireless anti-static straps is no longer allowed; they do not

provide adequate protection. Touching the chassis before handling parts does not ensure adequate ESD protection on parts

with increased sensitivity to ESD damage.

●Handle all static-sensitive components in a static-safe area. If possible, use anti-static floor pads and workbench pads.

●When unpacking a static-sensitive component from its shipping carton, do not remove the component from the anti-static

packing material until you are ready to install the component. Before unwrapping the anti-static packaging, ensure that you

discharge static electricity from your body.

●Before transporting a static-sensitive component, place it in an anti-static container or packaging.

ESD field service kit

The unmonitored Field Service kit is the most commonly used service kit. Each Field Service kit includes three main components:

anti-static mat, wrist strap, and bonding wire.

Components of an ESD field service kit

The components of an ESD field service kit are:

●Anti-Static Mat – The anti-static mat is dissipative and parts can be placed on it during service procedures. When using an

anti-static mat, your wrist strap should be snug and the bonding wire should be connected to the mat and to any bare metal

on the system being worked on. Once deployed properly, service parts can be removed from the ESD bag and placed directly

on the mat. ESD-sensitive items are safe in your hand, on the ESD mat, in the system, or inside a bag.

●Wrist Strap and Bonding Wire – The wrist strap and bonding wire can be either directly connected between your wrist

and bare metal on the hardware if the ESD mat is not required, or connected to the anti-static mat to protect hardware that

is temporarily placed on the mat. The physical connection of the wrist strap and bonding wire between your skin, the ESD

mat, and the hardware is known as bonding. Use only Field Service kits with a wrist strap, mat, and bonding wire. Never

use wireless wrist straps. Always be aware that the internal wires of a wrist strap are prone to damage from normal wear

and tear, and must be checked regularly with a wrist strap tester in order to avoid accidental ESD hardware damage. It is

recommended to test the wrist strap and bonding wire at least once per week.

●ESD Wrist Strap Tester – The wires inside of an ESD strap are prone to damage over time. When using an unmonitored

kit, it is a best practice to regularly test the strap prior to each service call, and at a minimum, test once per week. A

wrist strap tester is the best method for doing this test. If you do not have your own wrist strap tester, check with your

regional office to find out if they have one. To perform the test, plug the wrist-strap's bonding-wire into the tester while it is

strapped to your wrist and push the button to test. A green LED is lit if the test is successful; a red LED is lit and an alarm

sounds if the test fails.

●Insulator Elements – It is critical to keep ESD sensitive devices, such as plastic heat sink casings, away from internal parts

that are insulators and often highly charged.

●Working Environment – Before deploying the ESD Field Service kit, assess the situation at the customer location. For

example, deploying the kit for a server environment is different than for a desktop or portable environment. Servers are

typically installed in a rack within a data center; desktops or portables are typically placed on office desks or cubicles. Always

look for a large open flat work area that is free of clutter and large enough to deploy the ESD kit with additional space to

accommodate the type of system that is being repaired. The workspace should also be free of insulators that can cause an

ESD event. On the work area, insulators such as Styrofoam and other plastics should always be moved at least 12 inches or

30 centimeters away from sensitive parts before physically handling any hardware components

●ESD Packaging – All ESD-sensitive devices must be shipped and received in static-safe packaging. Metal, static-shielded

bags are preferred. However, you should always return the damaged part using the same ESD bag and packaging that the

new part arrived in. The ESD bag should be folded over and taped shut and all the same foam packing material should be

used in the original box that the new part arrived in. ESD-sensitive devices should be removed from packaging only at an

ESD-protected work surface, and parts should never be placed on top of the ESD bag because only the inside of the bag is

shielded. Always place parts in your hand, on the ESD mat, in the system, or inside an anti-static bag.

●Transporting Sensitive Components – When transporting ESD sensitive components such as replacement parts or parts

to be returned to Dell, it is critical to place these parts in anti-static bags for safe transport.

Working inside your computer 9

ESD protection summary

It is recommended that all field service technicians use the traditional wired ESD grounding wrist strap and protective anti-static

mat at all times when servicing Dell products. In addition, it is critical that technicians keep sensitive parts separate from all

insulator parts while performing service and that they use anti-static bags for transporting sensitive components.

Transporting sensitive components

When transporting ESD sensitive components such as replacement parts or parts to be returned to Dell, it is critical to place

these parts in anti-static bags for safe transport.

After working inside your computer

About this task

NOTE: Leaving stray or loose screws inside your computer may severely damage your computer.

Steps

1. Replace all screws and ensure that no stray screws remain inside your computer.

2. Connect any external devices, peripherals, or cables you removed before working on your computer.

3. Replace any media cards, discs, or any other parts that you removed before working on your computer.

4. Connect your computer and all attached devices to their electrical outlets.

5. Turn on your computer.

10 Working inside your computer

Removing and installing components

NOTE: The images in this document may differ from your computer depending on the configuration you ordered.

Topics:

•Recommended tools

•Screw list

•Major components of Precision 7560

•SD card

•Secondary M.2 solid-state drive

•Base cover

•Battery

•Solid State Drive

•Secondary memory module

•SIM card

•WLAN card

•WWAN card

•Keyboard lattice

•Keyboard

•Primary memory module

•Inner frame

•Smart-card reader

•Touchpad button

•SD card reader

•Heat sink

•Power button board

•Power button board with fingerprint reader

•Power button

•Power button assembly with fingerprint reader

•GPU power cable

•System board

•Power-adapter port

•GPU card

•Speaker

•Middle cap

•Display assembly

•Palm rest

•Display bezel

•Display panel

•Display hinges

•Camera shutter cap

•Camera

•P-sensor board

•Display cable

•Display back cover

Recommended tools

The procedures in this document may require the following tools:

Removing and installing components 11

●Phillips screwdriver #0

●Phillips screwdriver #1

●Plastic scribe

Screw list

NOTE: When removing screws from a component, it is recommended to note the screw type, the quantity of screws, and

then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type is

restored when the component is replaced.

NOTE: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surfaces when

replacing a component.

NOTE: Screw color may vary with the configuration ordered.

Table 1. Screw list

Component Screw type Quantity Screw image

Base cover Captive screws 8

Battery M2x5 3

M.2 2280 secondary Solid-state

drive (slot 4)

M2x3 2

M.2 2230 primary Solid-state

drive (slot 3 and slot 5)

M2x3

M2x2

M.2 2280 primary Solid-state

drive (slot 3 and slot 5)

M2x3 2

Keyboard M2x2 7

WWAN M2x3 1

WLAN Captive screw 1

Memory shield M2x3 1

Power-adapter cable bracket M2x3 1

Power button board M2x3 1

Power button assembly with

fingerprint reader cable bracket

M2x3 1

Inner frame M2x5

M2x2.5

Smart card reader M2x2.5 2

Touchpad buttons M2x2.5 2

12 Removing and installing components

Table 1. Screw list (continued)

Component Screw type Quantity Screw image

SD card reader M2x2 1

Power button M2x3 2

Power button assembly with

fingerprint reader

M2x3 2

Darwin cable bracket M2x3 1

Display cable bracket M2x5 1

System board M2x5 3

GPU card M2x5 3

Middle cap M2x3 4

Hinge screws M2.5x2.5 8

Display panel M2.5x2.5

M2x2.5

Display hinges M2.5x2.5 8

Major components of Precision 7560

The following image shows the major components of Precision 7560.

Removing and installing components 13

1. Base cover 2. Battery

3. Middle cap 4. Power-adapter port

5. Heat-sink assembly 6. System board

7. Inner frame 8. Palmrest

14 Removing and installing components

9. Keyboard 10. Keyboard lattice

11. Memory module 12. Touchpad button board

13. Coin-cell battery 14. Power button board

15. WWAN card 16. WLAN card

17. GPU card 18. Power button

19. Speaker module 20. Smart card reader module

21. M.2 SSD

NOTE: Dell provides a list of components and their part numbers for the original system configuration purchased. These

parts are available according to warranty coverages purchased by the customer. Contact your Dell sales representative for

purchase options.

SD card

Removing SD card

Prerequisites

1. Follow the procedure in before working inside your computer.

About this task

The figure indicates the location of the SD card and provides a visual representation of the removal procedure.

Steps

1. Press the SD card to release it from the computer.

2. Slide the SD card out of the computer.

Installing SD card

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the base cover and provides a visual representation of the installation procedure.

Removing and installing components 15

Steps

Slide the SD card into the slot on the computer until it clicks into place.

Next steps

1. Follow the procedure in after working inside your computer.

Secondary M.2 solid-state drive

Removing the secondary M.2 Solid-state drive

Prerequisites

NOTE: For computers shipped with M.2 2280 PCIe Gen4 SSD installed in slot 4.

NOTE: This slot supports only M.2 2280 PCIe Gen4 Solid-state drive and does not support any Optane, SATA, or M.2 2230

Solid-state drive.

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

NOTE: Follow this procedure only if the computer is shipped without SSD door configuration).

About this task

The figure indicates the location of the secondary M.2 SSD and provides a visual representation of the removal procedure.

For computers with SSD door configuration

16 Removing and installing components

For computers without SSD door configuration

Removing and installing components 17

Steps

1. For computers with SSD door configuration:

a. Use a plastic scribe to pry open the SSD door from its recess point.

NOTE: The SDD door is attached to the base cover from one side and cannot be detached.

b. Follow the procedure from Step 3 to Step 8.

2. For computers without SSD door configuration:

a. Follow the procedure from Step 3 to Step 8.

3. Remove the (M2x3) screw that secures the SSD module into its slot on the computer.

4. Slide the SSD release latch to unlock the SSD module.

5. Remove the SSD module from the computer.

6. Remove the (M2x3) screw that secures the SSD thermal plate to the SSD carrier.

7. Carefully tilt at an angle and then slide to remove the SSD thermal plate from the SSD module.

8. Remove the M.2 2280 SSD from the SSD carrier.

Installing the secondary M.2 SSD module

Prerequisites

NOTE: For computers shipped with M.2 2280 PCIe Gen4 SSD installed in slot 4.

18 Removing and installing components

NOTE: This slot supports only M.2 2280 PCIe Gen4 Solid-state drive and does not support any Optane, SATA, or M.2 2230

Solid-state drive.

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the secondary M.2 SSD and provides a visual representation of the installation procedure.

For computers with SSD door configuration

For computers without SSD door configuration

Removing and installing components 19

Steps

1. Place the M.2 2280 SSD onto its slot on the SSD carrier.

2. Align the tabs on the SSD thermal plate with the tab holes on the SSD carrier at an angle.

3. Place the SSD thermal plate above the M.2 SSD module.

NOTE: Carefully align the tab hole on the thermal plate near the screw hole with the tab on the SSD carrier.

4. Replace the (M2x3) screw to secure the SSD thermal plate to the M.2 SSD module.

5. Replace the M.2 SSD module in its slot on the computer.

6. Replace the (M2x3) screw to secure the SSD module in place.

7. Slide the SSD release latch to lock the SSD module in place.

8. For computers shipped with SSD door configuration:

a. Close the SSD door until it clicks into place.

Next steps

1. Install the base cover.

NOTE: Follow this procedure only if the computer is shipped without SSD door configuration).

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

20 Removing and installing components

Base cover

Removing the base cover

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

About this task

The figure indicates the location of the base cover and provides a visual representation of the removal procedure.

Removing and installing components 21

Steps

1. Loosen the eight captive screws that secure the base cover to the computer.

2. For computers shipped without a smart-card reader, pry open the base cover starting from the recess at the bottom edge of

the cover.

22 Removing and installing components

NOTE: For models shipped with smart-card reader, pry open the base cover from the smart-card reader slot at the

bottom right side of the base cover. Use your fingers to pry open the base cover as the use of plastic scribe or any

other sharp objects may damage the base cover.

3. Lift the base cover starting from the bottom edge and push it towards the rear to remove it from the computer.

NOTE: Do not lift the base cover directly upwards to remove, as this may damage the rear edge of the cover.

4. After removing the base cover, if any of the thermal pads for the M.2 SSD, WWAN card, and/or inner frame are detached,

adhere them to their correct slot on the computer.

Removing and installing components 23

5. Disconnect the battery cable from the connector on the system board.

Installing the base cover

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the base cover and provides a visual representation of the installation procedure.

24 Removing and installing components

Removing and installing components 25

Steps

1. Connect the battery cable to the connector on the system board.

2. Slide the base cover into its slot until it clicks into place.

3. Tighten the eight captive screws to secure the base cover to the computer.

Next steps

1. Install the SD card.

2. Follow the procedure in after working inside your computer.

Battery

Lithium-ion battery precautions

CAUTION:

●Exercise caution when handling Lithium-ion batteries.

●Discharge the battery as much as possible before removing it from the system. This can be done by

disconnecting the AC adapter from the system to allow the battery to drain.

●Do not crush, drop, mutilate, or penetrate the battery with foreign objects.

●Do not expose the battery to high temperatures, or disassemble battery packs and cells.

●Do not apply pressure to the surface of the battery.

●Do not bend the battery.

26 Removing and installing components

●Do not use tools of any kind to pry on or against the battery.

●Ensure any screws during the servicing of this product are not lost or misplaced, to prevent accidental

puncture or damage to the battery and other system components.

●If the battery gets stuck inside your computer as a result of swelling, do not try to release it as puncturing,

bending, or crushing a lithium-ion battery can be dangerous. In such an instance, contact Dell technical

support for assistance. See www.dell.com/contactdell.

●Always purchase genuine batteries from www.dell.com or authorized Dell partners and resellers.

Removing the battery

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the battery and provides a visual representation of the removal procedure.

Removing and installing components 27

Steps

1. Remove the three (M2x5) screws that secure the battery to the computer.

2. Slightly lift the battery at an angle and slide the battery out of the computer chassis.

3. Peel the plastic tape to release the battery cable from the battery.

4. Unroute the battery cable from the routing guide in the battery.

5. Disconnect the battery cable from the connector on the battery.

Installing the battery

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the battery and provides a visual representation of the installation procedure.

28 Removing and installing components

Removing and installing components 29

Steps

1. Route the battery cable through the routing guide on the battery.

2. Connect the battery cable to the connector on the battery.

3. Adhere the plastic tape to secure the battery cable to the battery.

4. Align the tabs on the battery at an angle with the tab holes on the computer chassis.

5. Place the battery onto its slot in the computer.

6. Replace the three (M2x5) screws to secure the battery to the computer.

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

30 Removing and installing components

Solid State Drive

Removing the primary M.2 Solid-state drive

Prerequisites

NOTE: For computers shipped with M.2 2280 installed in slot 3 and/or M.2 2280 or 2230 Solid-state drive in slot 5.

NOTE: Slot 3 and slot 5 supports PCIe Gen3, Optane, and SATA Solid-state drive.

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the primary M.2 SSD and provides a visual representation of the removal procedure.

M.2 2280 SSD

M.2 2230 SSD

Removing and installing components 31

Steps

1. Remove the (M2x3) screw that secures the SSD thermal plate to the M.2 SSD module.

2. Carefully tilt at an angle and then slide to remove the SSD thermal plate from the slots on the inner frame.

3. For M.2 2280 SSD:

a. Remove the (M2x3) screw that secures the M.2 SSD to the computer.

b. Remove the M.2 SSD.

4. For M.2 2230 SSD:

a. Remove the (M2x3) screw that secures the SSD module.

b. Remove the SSD module from the computer.

c. Remove the (M2x2) screw that secures the SSD to SSD holder.

d. Remove the SSD from the holder.

5. Repeat the above steps to remove the other SSD modules in the computer.

Installing the primary M.2 SSD module

Prerequisites

NOTE: For computers shipped with M.2 2280 or 2230 Solid-state drive installed in slot 3 and/or in slot 5.

NOTE: Slot 3 and slot 5 supports PCIe Gen3, Optane, and SATA Solid-state drive.

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the primary M.2 SSD and provides a visual representation of the installation procedure.

M.2 2280 SSD

32 Removing and installing components

M.2 2230 SSD

Steps

1. For M.2 2280 SSD:

a. Place the M.2 SSD onto its slot on the computer.

b. Replace the (M2x3) screw to secure the M.2 SSD to the computer.

2. For M.2 2230 SSD:

a. Place the M.2 SSD into the SSD holder.

b. Replace the (M2x2) screw to secure the M.2 SSD to the holder.

c. Place the M.2 SSD module onto its slot on the computer.

d. Replace the (M2x3) screw to secure the M.2 SSD module to the computer.

3. Carefully align and insert the two tabs on the SSD thermal plate into the slots on the inner frame to secure the SSD thermal

plate in place.

4. Replace the (M2x3) screw to secure the SSD thermal plate to the M.2 SSD.

5. Repeat the above steps to install the other SSD modules in the computer.

Removing and installing components 33

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

Secondary memory module

Removing the secondary memory module

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the secondary memory module and provides a visual representation of the removal

procedure.

Steps

1. Pry the securing clips from both side of the memory module until the memory module pops up.

2. Remove the memory module from the memory-module slot.

Installing the secondary memory module

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the secondary and provides a visual representation of the installation procedure.

34 Removing and installing components

Steps

1. Align the notch on the memory module with the tab on the memory-module slot.

2. Slide the memory module firmly into the slot and press the memory module until it clicks into place.

NOTE: If you do not hear the click, remove the memory module and reinstall it.

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

SIM card

Removing the SIM card

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the SIM card and provides a visual representation of the removal procedure.

Removing and installing components 35

Steps

1. Gently slide the SIM card cover towards the left side of the SIM card slot to unlock the SIM card cover.

CAUTION: The SIM card cover is fragile and can be easily damaged if it is not properly unlocked before

opening.

2. Flip the right edge of the SIM card cover to open it.

3. Remove the SIM card from the SIM card slot.

Installing the SIM card

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the SIM card and provides a visual representation of the installation procedure.

36 Removing and installing components

Steps

1. Slide the SIM card into the SIM card slot.

2. Snap the SIM card cover down.

3. Slide the SIM card cover towards the right of the computer to lock the cover.

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

WLAN card

Removing the WLAN card

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the WLAN card and provides a visual representation of the removal procedure.

Removing and installing components 37

Steps

1. Loosen the captive screw that secures the WLAN card bracket to the system board.

2. Remove the WLAN card bracket away from the WLAN card.

3. Disconnect the antenna cables from the WLAN card.

4. Slide at an angle and remove the WLAN card from the connector on the system board.

Installing the WLAN card

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the WLAN card and provides a visual representation of the installation procedure.

38 Removing and installing components

Removing and installing components 39

Steps

1. Connect the antenna cables to the WLAN card.

The following table provides the antenna-cable color scheme for the WLAN card of your computer.

Table 2. Antenna-cable color scheme

Connectors on the wireless card Antenna-cable color

Main (white triangle) White

Auxiliary (black triangle) Black

2. Align the notch on the WLAN card with the WLAN connector and insert the WLAN card at an angle into the WLAN card slot.

3. Align and place the WLAN card bracket to secure the WLAN antenna cables to the WLAN card.

4. Tighten the captive screw to secure the WLAN card bracket to the system board.

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

WWAN card

Removing the WWAN card

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the WWAN card and provides a visual representation of the removal procedure.

40 Removing and installing components

Steps

1. Loosen the (M2x3) screw that secures the WWAN card bracket to the system board.

2. Lift the WWAN card bracket from the WWAN card.

3. Disconnect the antenna cables from the connector on the WWAN card.

4. Slide and remove the WWAN card from its slot on the system board.

NOTE: When replacing the system board, the sticker indicating the WWAN antenna cable connections must be

relocated to the replacement system board.

Installing the WWAN card

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the WWAN card and provides a visual representation of the installation procedure.

Steps

1. Connect the antenna cables to the connectors on the WWAN card. The following table provides the antenna-cable color

scheme for the WWAN card of your computer.

Table 3. Antenna-cable color scheme

Antenna Cable Color Pin Definition

White / Grey ANT0

Blue ANT1

Orange ANT2

Black / Grey ANT3

The connections are also printed on the WWAN card slot.

2. Align and slide the WWAN card to its slot on the system board.

3. Place the WWAN card bracket above the WWAN card to secure the antenna cables.

Removing and installing components 41

4. Tighten the (M2x3) screw to secure the WWAN card bracket to the system board.

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

Keyboard lattice

Removing the keyboard lattice

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

About this task

The figure indicates the location of the keyboard lattice and provides a visual representation of the removal procedure.

Steps

1. Using a plastic scribe, pry the top edge of the keyboard lattice starting from the recess points and working your way around

the sides and bottom edge.

2. Remove the keyboard lattice from the keyboard.

Installing the keyboard lattice

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

42 Removing and installing components

About this task

The figure indicates the location of the keyboard lattice and provides a visual representation of the installation procedure.

Steps

1. Align the keyboard lattice to its position on the keyboard.

2. Press the edges on the keyboard lattice until it clicks into place.

Next steps

1. Install the base cover.

2. Install the SD card.

3. Follow the procedure in after working inside your computer.

Keyboard

Removing the keyboard

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the keyoard lattice.

About this task

The figure indicates the location of the keyboard and provides a visual representation of the removal procedure.

Removing and installing components 43

Steps

1. Lift the latch and disconnect the keyboard FPC and the keyboard backlight FPC from the connectors on the touchpad

module.

2. Turn-over and open the system at 90° angle.

3. Remove the seven (M2x2) screws that secure the keyboard to the palmrest.

4. Pry the bottom edge of the keyboard and then work along the left and the right sides of the keyboard.

5. Carefully unroute the keyboard backlight FPC and the keyboard FPC through the opening on the palmrest.

6. Remove the keyboard from the computer.

Installing the keyboard

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the keyboard and provides a visual representation of the installation procedure.

44 Removing and installing components

Steps

1. Route the keyboard FPC and the keyboard backlight FPC through the opening on the palmrest.

2. Align the tabs on the keyboard with the tabs on the computer chassis at an angle.

3. Place the keyboard on the palmrest.

4. Replace the seven (M2x2) screws to secure the keyboard to the palmrest.

5. Turn-over the system at 90° angle to access the keyboard FPC and the keyboard backlight FPC.

6. Connect the keyboard backlight FPC and the keyboard FPC to the connectors on the system board.

NOTE: Ensure that you fold the keyboard data cable in perfect alignment.

Next steps

1. Install the keyboard lattice.

2. Install the battery.

3. Install the base cover.

4. Install the SD card.

5. Follow the procedure in after working inside your computer.

Removing and installing components 45

Primary memory module

Removing the primary memory module

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the keyoard lattice.

6. Remove the keyboard.

About this task

The figure indicates the location of the primary memory module and provides a visual representation of the removal procedure.

Steps

1. Remove the (M2x3) screw that secures the memory shield in place.

2. Lift the memory shield from the memory module to remove it from the computer.

46 Removing and installing components

3. Pry the securing clips from both side of the memory module until the memory module pops up.

4. Remove the memory module from the memory-module slot.

NOTE: Repeat the above steps if there are other memory installed.

Installing the primary memory module

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the primary memory module and provides a visual representation of the installation

procedure.

Steps

1. Align the notch on the memory module with the tab on the memory-module slot.

2. Slide the memory module firmly into the slot at an angle and press the memory module down until it clicks into place.

Removing and installing components 47

3. Carefully align the two clips on the memory shield with the slots on the computer chassis and insert the clips under the

chassis.

4. Place the memory shield above the memory module.

5. Replace the (M2x3) screw to secure the memory shield to the memory module.

Next steps

1. Install the keyboard.

2. Install the keyboard lattice.

3. Install the battery.

4. Install the base cover.

5. Install the SD card.

6. Follow the procedure in after working inside your computer.

Inner frame

Removing the inner frame

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the WLAN card.

6. Remove the WWAN card.

7. Remove the primary M.2 SSD.

About this task

The figure indicates the location of the inner frame and provides a visual representation of the removal procedure.

48 Removing and installing components

Steps

1. For the computers shipped with WWAN card:

a. Remove the (M2x3) screw that secures the Darwin bracket in place.

b. Remove the Darwin bracket away from the computer.

c. Disconnect the two Darwin antenna cables from the connector on the system board.

2. Unroute the WLAN and WWAN antenna cables from the routing guide.

3. Remove the eight (M2x5) and the nine (M2x2.5) screws that secure the inner frame to the computer chassis.

4. Remove the inner frame from the computer.

NOTE: If the thermal pad attached to the bottom side of the inner frame is detached, while removing the inner frame,

adhere it back to its correct location.

Removing and installing components 49

Installing the inner frame

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the inner frame and provides a visual representation of the installation procedure.

50 Removing and installing components

Steps

1. Align and place the inner frame in the computer chassis.

2. Replace the eight (M2x5) and the nine (M2x2.5) screws to secure the inner frame in place.

3. Route the WLAN and WWAN antenna cables through the routing guide.

4. For the computers shipped with WWAN card:

a. Connect the two Darwin antenna cables to the connector on the system board.

b. Align and place the Darwin bracket to secure the Darwin antenna cables to the system board.

c. Replace the (M2x3) screw to secure the Darwin bracket in place.

Next steps

1. Install the WWAN card.

2. Install the WLAN card.

3. Install the primary M.2 SSD.

Removing and installing components 51

4. Install the battery.

5. Install the base cover.

6. Install the SD card.

7. Follow the procedure in after working inside your computer.

Smart-card reader

Removing the smart-card reader

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the WLAN card.

6. Remove the WWAN card.

7. Remove the primary M.2 SSD.

8. Remove the inner frame.

About this task

The figure indicates the location of the smart-card reader and provides a visual representation of the removal procedure.

Steps

1. Disconnect the touchpad buttons FPC from the touchpad.

2. Disconnect the smart-card reader FFC from the connector on the USH daughter board.

3. Peel the smart-card reader FFC from the touchpad.

4. Remove the two (M2x2.5) screws that secure the smart-card reader to the computer.

5. Remove the smart-card reader from the computer.

52 Removing and installing components

Installing the smart-card reader

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the smart-card reader and provides a visual representation of the installation procedure.

Steps

1. Align and place the smart-card reader into its slot on the computer.

2. Replace the two (M2x2.5) screws to secure the smart-card reader in place.

3. Adhere the smart-card reader FFC to the touchpad.

4. Connect the smart-card reader FFC to the connector on the USH daughter board.

5. Connect the touchpad button FPC to the connector on the touchpad.

Next steps

1. Install the inner frame.

2. Install the WWAN card.

3. Install the WLAN card.

4. Install the primary M.2 SSD.

5. Install the battery.

6. Install the base cover.

7. Install the SD card.

8. Follow the procedure in after working inside your computer.

Touchpad button

Removing the Touchpad buttons

Prerequisites

1. Follow the procedure in before working inside your computer.

Removing and installing components 53

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the WLAN card.

6. Remove the WWAN card.

7. Remove the primary M.2 SSD.

8. Remove the inner frame.

About this task

The figure indicates the location of the touchpad buttons and provides a visual representation of the removal procedure.

Steps

1. Disconnect the touchpad buttons FPC from the connector on the touchpad.

2. Remove the two (M2x2.5) screws that secure the touchpad buttons to the palmrest.

3. Remove the touchpad buttons from the palmrest.

54 Removing and installing components

Installing the Touchpad buttons

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the touchpad buttons and provides a visual representation of the installation procedure.

Steps

1. Place the touchpad buttons into its slot in the palmrest.

2. Replace the two (M2x2.5) screws to secure the touchpad buttons to the palmrest.

3. Connect the touchpad buttons FPC to the connector in the touchpad.

Next steps

1. Install the inner frame.

2. Install the WWAN card.

3. Install the WLAN card.

4. Install the primary M.2 SSD.

5. Install the battery.

6. Install the base cover.

7. Install the SD card.

8. Follow the procedure in after working inside your computer.

SD card reader

Removing SD card reader

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

Removing and installing components 55

4. Remove the battery.

5. Remove the WLAN card.

6. Remove the WWAN card.

7. Remove the primary M.2 SSD.

8. Remove the keyboard lattice.

9. Remove the keyboard.

10. Remove the inner frame.

About this task

The figure indicates the location of the SD card reader and provides a visual representation of the removal procedure.

Steps

1. Disconnect the SD card reader FPC from the connector on the system board.

2. Turn the computer and disconnect the LED board FFC from the SD card reader on the bottom side of the computer.

3. Remove the (M2x2) screw that secures the SD card reader in place.

4. Slide and remove the SD card reader with its FPC out of the computer.

Installing SD card reader

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the SD card reader and provides a visual representation of the installation procedure.

56 Removing and installing components

Steps

1. Align the SD card reader with the FPC into its slot on the palmrest.

2. Place the SD card reader with the FPC on the palmrest and route the SD card reader FPC through the opening in the

palmrest.

3. Replace the (M2x2) screw to secure the SD card reader to the palmrest.

4. Connect the LED board FPC to the SD card reader.

5. Turn the computer and connect the SD card reader FPC to the connector on the system board.

Next steps

1. Install the inner frame.

2. Install the keyboard.

3. Install the keyboard lattice.

4. Install the WWAN card.

5. Install the WLAN card.

6. Install the primary M.2 SSD.

7. Install the battery.

8. Install the base cover.

9. Install the SD card.

10. Follow the procedure in after working inside your computer.

Heat sink

Removing the heat-sink assembly

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

Removing and installing components 57

About this task

The figure indicates the location of the heat-sink assembly and provides a visual representation of the removal procedure.

Steps

1. Disconnect the power-adapter cable and peel the cable from the heat-sink assembly.

2. Disconnect the two fan cables from the connectors on the system board.

3. For the computers shipped with UMA graphics card:

a. Loosen the four captive screws that secure the heat-sink assembly to the system board.

NOTE: Loosen the captive screws in the order stamped onto the heat-sink assembly next to the screws [4 > 3 > 2 >

1].

4. For the computers shipped with discrete graphics card:

a. Loosen the eight captive screws that secure the heat-sink assembly to the system board.

NOTE: Loosen the captive screws in the order stamped onto the heat-sink assembly next to the screws [8 > 7 > 6 >

5 > 4 > 3 > 2 > 1].

5. Carefully lift the heat-sink assembly to remove it from the computer.

NOTE: While lifting the heat-sink assembly, the thermal pads attached to the bottom side of the heat sink can stick to

the computer and can cause only one side to lift. As the heat sink thermal tube is thin and can bend easily, ensure to

evenly lift the heat-sink assembly and not from one side.

NOTE: If any thermal pads attached to the bottom side of the heat-sink assembly are detached while removing the

heat-sink assembly, adhere them back to their correct location on the heat sink.

58 Removing and installing components

NOTE: For the computers shipped with UMA graphics card, the thermal pads will be shown on the left half of the

heat-sink assembly.

Installing the heat-sink assembly

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the keyboard and provides a visual representation of the installation procedure.

Removing and installing components 59

Steps

1. Align and insert the heat-sink assembly into its slot on the computer.

2. For the computers shipped with UMA graphics card:

a. Tighten the four captive screws to secure the heat-sink assembly to the system board.

NOTE: Tighten the captive screws in the order stamped onto the heat sink next to the screws [1 > 2 > 3 > 4].

3. For the computers shipped with discrete graphics card:

a. Tighten the eight captive screws to secure the heat-sink assembly to the system board.

NOTE: Tighten the captive screws in the order stamped onto the heat sink next to the screws [1 > 2 > 3 > 4 > 5 > 6

> 7 > 8].

4. Connect the two fan cables to the connector on the system board.

5. Adhere the power-adapter cable on the heat-sink assembly.

6. Connect the power-adapter cable to the connector on the system board.

Next steps

1. Install the battery.

2. Install the base cover.

3. Install the SD card.

4. Follow the procedure in after working inside your computer.

Power button board

Removing the power button board

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the heat-sink assembly.

About this task

The figure indicates the location of the power button board and provides a visual representation of the removal procedure.

60 Removing and installing components

Steps

1. Disconnect the power button board FFC from the connector on the system board.

2. Peel the power button board FFC from the palmrest.

3. Remove the (M2x3) screw that secures the power button board to the computer.

4. Remove the power button board with the power button board FFC from the computer.

5. Disconnect the power button board FFC from the power button board.

Installing the power button board

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the power button board and provides a visual representation of the installation procedure.

Removing and installing components 61

Steps

1. Connect the power button board FFC to the power button board.

2. Align and place the power button board with the power button FFC into its slot on the computer.

3. Replace the (M2x3) screw to secure the power button board to the computer.

4. Adhere the power button board FFC to the palmrest.

5. Connect the power button board FFC to the connector on the system board.

Next steps

1. Install the heat-sink assembly.

2. Install the battery.

3. Install the base cover.

4. Install the SD card.

5. Follow the procedure in after working inside your computer.

Power button board with fingerprint reader

Removing the power button board assembly with fingerprint reader

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the heat-sink assembly.

About this task

The figure indicates the location of the power button board assembly with fingerprint reader and provides a visual

representation of the removal procedure.

62 Removing and installing components

Steps

1. Remove the (M2x3) screw that secures the power button board assembly with fingerprint reader FPC bracket to the power

button board.

2. Remove the power button board assembly with fingerprint reader FPC bracket from the power button board.

3. Disconnect the power button board assembly with fingerprint reader FPC from the power button board.

4. Disconnect the power button board FFC from the connector on the system board.

5. Peel the power button board FFC from the palmrest.

6. Remove the (M2x3) screw that secures the power button board to the computer.

7. Remove the power button board with the power button board FFC from the computer.

8. Disconnect the power button board FFC from the power button board.

Installing the power button board assembly with fingerprint reader

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the power button assembly with fingerprint reader and provides a visual representation of

the installation procedure.

Removing and installing components 63

Steps

1. Connect the power button board FFC to the power button board.

2. Align and place the power button board with power button FFC into its slot on the computer.

3. Replace the (M2x3) screw to secure the power button board to the computer.

4. Adhere the power button board FFC to the palmrest.

5. Connect the power button board FFC to the connector on the system board.

6. Connect the power button board assembly with fingerprint reader FPC to the power button board.

7. Replace the power button board assembly with fingerprint reader FPC bracket above the power button daughter board.

8. Replace the (M2x3) screw to secure the power button board assembly with fingerprint reader FPC bracket in place.

Next steps

1. Install the heat-sink assembly.

2. Install the battery.

3. Install the base cover.

4. Install the SD card.

5. Follow the procedure in after working inside your computer.

Power button

Removing the power button

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the heat-sink assembly.

64 Removing and installing components

6. Remove the power button board.

About this task

The figure indicates the location of the power button and provides a visual representation of the removal procedure.

Steps

1. Remove the two (M2x3) screws that secure the power button in its slot on the computer.

2. Remove the power button from the computer.

Installing the power button

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the power button and provides a visual representation of the installation procedure.

Removing and installing components 65

Steps

1. Place the power button into its slot on the computer.

2. Replace the two (M2x3) screws to secure the power button in place.

Next steps

1. Install the power button board.

2. Install the heat-sink assembly.

3. Install the battery.

4. Install the base cover.

5. Install the SD card.

6. Follow the procedure in after working inside your computer.

Power button assembly with fingerprint reader

Removing the power button board assembly with fingerprint reader

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the heat-sink assembly.

About this task

The figure indicates the location of the power button board assembly with fingerprint reader and provides a visual

representation of the removal procedure.

66 Removing and installing components

Steps

1. Remove the (M2x3) screw that secures the power button board assembly with fingerprint reader FPC bracket to the power

button board.

2. Remove the power button board assembly with fingerprint reader FPC bracket from the power button board.

3. Disconnect the power button board assembly with fingerprint reader FPC from the power button board.

4. Disconnect the power button board FFC from the connector on the system board.

5. Peel the power button board FFC from the palmrest.

6. Remove the (M2x3) screw that secures the power button board to the computer.

7. Remove the power button board with the power button board FFC from the computer.

8. Disconnect the power button board FFC from the power button board.

Installing the power button assembly with fingerprint reader

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the power button assembly with fingerprint reader and provides a visual representation of

the installation procedure.

Removing and installing components 67

Steps

1. Place the power button assembly with fingerprint reader into its slot on the computer.

2. Replace the two (M2x3) screws to secure the power button assembly with fingerprint reader in place.

Next steps

1. Install the power button board assembly with fingerprint reader.

2. Install the heat-sink assembly.

3. Install the battery.

4. Install the base cover.

5. Install the SD card.

6. Follow the procedure in after working inside your computer.

GPU power cable

Removing the GPU power cable

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the battery.

5. Remove the keyboard lattice.

6. Remove the keyboard.

About this task

The figure indicates the location of the GPU power cable and provides a visual representation of the removal procedure.

68 Removing and installing components

Steps

1. Carefully pry the outside end of the GPU power cable connector head to unlock the GPU power cable connector from the

GPU card.

2. Slightly slide the GPU power cable connector outwards to disconnect the GPU power cable from the GPU card.

3. Repeat the above steps to disconnect the GPU power cable from the system board.

4. Peel the GPU power cable from the computer.

Installing the GPU power cable

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the GPU power cable and provides a visual representation of the installation procedure.

Removing and installing components 69

Steps

1. Adhere the GPU power cable into its slot on the computer.

2. Disconnect the GPU power cable from the connector on the system board.

3. Slide the GPU power cable connector into its slot to connect the GPU power cable to the GPU card.

4. Lock the GPU power cable connector to secure the GPU card.

Next steps

1. Install the keyboard.

2. Install the keyboard lattice.

3. Install the battery.

4. Install the base cover.

5. Install the SD card.

6. Follow the procedure in after working inside your computer.

System board

Removing the system board

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

70 Removing and installing components

12. Remove the keyboard.

13. Remove the primary memory.

14. Remove the heat-sink assembly.

15. Remove the inner frame.

About this task

The figure indicates the location of the system board and provides a visual representation of the removal procedure.

The following image indicates the connectors on your system board:

1. Power button FFC connector

2. WWAN card connector

3. Darwin antenna cable connector

4. Secondary M.2 SSD connector

5. Fan cable connector

6. FPC beam connector

7. Display cable connector

8. IR camera/Touchscreen cable connector

9. Power-adapter port connector

10. Fan cable connector

11. Battery cable connector

12. Touchpad cable cpnnector

13. Secondary memory module slot

14. WLAN card connector

15. USH daughter board cable connector

16. SIM card slot

17. Primary M.2 SSD slot 3 connector

18. Primary M.2 SSD slot 5 connector

Removing and installing components 71

1. Primary memory module slot

2. GPU power cable connector

3. SD card reader cable

4. Coin-cell battery cable connector

5. Speaker cable connector

NOTE: For models shipped with a discrete GPU card:

72 Removing and installing components

Steps

1. Carefully pry the outside end of the GPU power cable connector head to unlock the GPU power cable connector from the

system board on top side of the system.

2. Slightly slide the GPU power cable connector outwards to disconnect the GPU power cable from the connector on the

system board.

3. Disconnect the speaker cable and the SD card reader FPC from the connectors on the system board.

4. Disconnect the touch screen cable (for models shipped with a touch screen) or IR camera cable (for models shipped with an

IR camera), power adapter cable, touchpad FFC, USH daughter board FFC (for models shipped with a USH daughter board),

and power button board FFC from the system board.

5. Remove the four (M2x3) screws that secure the two FPC beam connectors to the system board and the GPU card.

NOTE: For computers shipped with a UMA GPU card, remove the two (M2x3) screws that secure the single FPC

beam connector to the system board and the GPU card.

6. Remove the FPC beam connectors from the computer.

7. Remove the (M2x5) screw that secures the display cable bracket in place.

8. Remove the display cable bracket from the computer.

9. Disconnect the display cable from the connector on the system board.

10. Remove the three (M2x5) screws that secure the system board to the computer.

Removing and installing components 73

11. Pry the coin-cell battery, located under the system board, from the palmrest while lifting the system board.

NOTE: When replacing the system board, the Type-C bracket on the left side under the system board must be

relocated to the replacement system board.

NOTE: If the Type-C bracket becomes detached from the system board anytime after the system board is removed

from the computer, re-adhere the bracket onto the system board.

12. Remove the system board from the computer.

Installing the system board

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the system board and provides a visual representation of the installation procedure.

74 Removing and installing components

Removing and installing components 75

Steps

1. NOTE: When replacing the system board, the Type-C bracket on the left side, under the system board must be

relocated to the replacement system board.

Adhere the coin-cell battery to the palmrest and then place the system board on its slot on the palmrest.

2. Replace the three (M2x5) screws to secure the system board to the palmrest.

3. Replace the display cable bracket on the display cable.

4. Replace the (M2x5) screw to secure the display cable bracket to the system board.

5. Connect the FPC beam connectors on the system board.

NOTE: When installing an FPC beam connector, ensure that the end marked "MB" is connected to the system board

and that the alignment pins on the connector are inserted into the openings on the boards.

6. Replace the four (M2x3) screws to secure the two FPC beam connectors to the system board and the GPU card.

NOTE: For UMA models, replace the two (M2x3) screws to secure the single FPC beam connector to the system board

and the GPU card.

NOTE: When installing an FPC beam connector, ensure that the end marked "MB" is connected to the system board

and that the alignment pins on the connector are inserted into the openings on the boards.

7. Connect the speaker cable and SD card reader FPC to the connectors on the system board.

8. Connect the display cable, touch screen cable (for models shipped with a touch screen) or IR camera cable (for models

shipped with an IR camera), power adapter cable, touchpad FPC, USH daughter board FFC (for models shipped with a USH

daughter board), and power button board FFC to the connectors on the system board.

9. Connect the GPU power cable to the connector on the system board on the top side of the computer.

10. Lock the GPU power cable connector on the system board.

Next steps

1. Install the inner frame.

2. Install the heat-sink assembly.

76 Removing and installing components

3. Install the keyboard.

4. Install the keyboard lattice.

5. Install the SIM card.

6. Install the primary memory.

7. Install the WWAN card.

8. Install the WLAN card.

9. Install the secondary memory.

10. Install the primary M.2 SSD.

11. Install the battery.

12. Install the base cover.

13. Install the secondary M.2 SSD.

14. Install the SD card.

15. Follow the procedure in after working inside your computer.

Power-adapter port

Removing the power-adapter port

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the base cover.

4. Remove the heat-sink assembly.

About this task

The figure indicates the location of the power-adapter port and provides a visual representation of the removal procedure.

Steps

1. Disconnect the power-adapter cable from the connector on the system board.

2. Peel and unroute the display cable from the route to access the power-adapter port slot.

3. Remove the (M2x3) screw that secures power-adapter port bracket.

4. Remove the power-adapter port bracket from the computer.

Removing and installing components 77

5. Unroute the power-adapter cable from the cut-out on the system board and lift the cable clamp from the computer chassis.

6. Slide the power-adapter port towards the rear side of the computer to remove the power-adapter port from its

compartment on the computer chassis.

Installing the power-adapter port

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the power-adapter port and provides a visual representation of the installation procedure.

Steps

1. Align and place the power-adapter cable on the computer.

2. Place the power-adapter port into its compartment on the computer chassis.

3. Firmly place the cable clam into its compartment on the computer chassis and route the power-adapter cable through the

cut-out on the system board.

4. Place the power-adapter port bracket on the power-adapter port.

5. Replace the (M2x3) screw to secure the power-adapter port bracket to the computer.

6. Connect the power-adapter cable to the connector on the system board.

7. Adhere and route the display cable in place.

Next steps

1. Install the heat-sink assembly.

2. Install the base cover.

3. Install the SD card.

4. Follow the procedure in after working inside your computer.

78 Removing and installing components

GPU card

Removing the GPU card

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the GPU power cable.

14. Remove the primary memory.

15. Remove the heat-sink assembly.

16. Remove the inner frame.

About this task

The figure indicates the location of the GPU card and provides a visual representation of the removal procedure.

Removing and installing components 79

Steps

1. Remove the three (M2x5) screws that secure the GPU card to the palmrest.

2. Remove the GPU card from the computer.

Installing the GPU card

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the GPU card and provides a visual representation of the installation procedure.

Steps

1. Align and place the GPU card into its slot on the palmrest.

2. Replace the three (M2x5) screws to secure the GPU card to the palmrest.

NOTE: When installing an FPC beam connector, ensure that the end marked "MB" is connected to the system board

and that the alignment pins on the connector are inserted into the openings on the boards.

Next steps

1. Install the inner frame.

2. Install the heat-sink assembly.

3. Install the GPU power cable.

4. Install the keyboard.

5. Install the keyboard lattice.

6. Install the SIM card.

7. Install the primary memory.

80 Removing and installing components

8. Install the WWAN card.

9. Install the WLAN card.

10. Install the secondary memory.

11. Install the primary M.2 SSD.

12. Install the battery.

13. Install the base cover.

14. Install the secondary M.2 SSD.

15. Install the SD card.

16. Follow the procedure in after working inside your computer.

Speaker

Removing the speaker

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the GPU power cable.

14. Remove the GPU card.

15. Remove the primary memory.

16. Remove the heat-sink assembly.

17. Remove the inner frame.

18. Remove the system board.

About this task

The figure indicates the location of the speaker and provides a visual representation of the removal procedure.

Removing and installing components 81

Steps

1. Peel the pieces of adhesive tape that secures the speaker cable to the palmrest.

2. Pry the speaker module from its slot on the top edge of the palmrest.

3. Remove the speaker module from the computer.

Installing the speaker

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the speaker and provides a visual representation of the installation procedure.

82 Removing and installing components

Steps

1. Align and place the speaker module into its slot on the top edge of the palmrest.

2. Adhere the three piece adhesive tape to secure the speaker cable in place on the palmrest.

Next steps

1. Install the system board.

2. Install the inner frame.

3. Install the heat-sink assembly.

4. Install the GPU card.

5. Install the GPU power cable.

6. Install the keyboard.

7. Install the keyboard lattice.

8. Install the SIM card.

9. Install the primary memory.

10. Install the WWAN card.

11. Install the WLAN card.

12. Install the secondary memory.

13. Install the primary M.2 SSD.

14. Install the battery.

15. Install the base cover.

16. Install the secondary M.2 SSD.

17. Install the SD card.

Removing and installing components 83

18. Follow the procedure in after working inside your computer.

Middle cap

Removing the middle cap

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the GPU power cable.

14. Remove the GPU card.

15. Remove the primary memory.

16. Remove the heat-sink assembly.

17. Remove the inner frame.

18. Remove the system board.

About this task

The figure indicates the location of the speaker and provides a visual representation of the removal procedure.

Steps

1. Remove the four (M2x3) screws that secures the middle cap in place.

84 Removing and installing components

2. Remove the middle cap from the computer.

Installing the middle cap

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the middle cap and provides a visual representation of the installation procedure.

Steps

1. With the open side of the middle hinge cap facing down, push the cap into the right display hinge cap at an angle while

tucking the WWAN antennas into its hollow center.

2. Push the other side of the cap into the left display hinge cap and tuck the display cable into the middle cap hollow center.

Removing and installing components 85

3. Rotate the hinge cap and tuck the tabs on the middle cap underneath the speaker module.

4. Align and insert the middle cap onto the palmrest.

NOTE: Ensure that the openings on the left and right side of the middle cap is secured in place by the two alignment

pegs on the palmrest.

5. Replace the four (M2x3) screws to secure the middle cap in place.

Next steps

1. Install the system board.

2. Install the inner frame.

3. Install the heat-sink assembly.

4. Install the GPU card.

86 Removing and installing components

5. Install the GPU power cable.

6. Install the keyboard.

7. Install the keyboard lattice.

8. Install the SIM card.

9. Install the primary memory.

10. Install the WWAN card.

11. Install the WLAN card.

12. Install the secondary memory.

13. Install the primary M.2 SSD.

14. Install the battery.

15. Install the base cover.

16. Install the secondary M.2 SSD.

17. Install the SD card.

18. Follow the procedure in after working inside your computer.

Display assembly

Removing the display assembly

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the primary memory.

14. Remove the heat-sink assembly.

15. Remove the system board.

16. Remove the power-adapter port.

About this task

The figure indicates the location of the display assembly and provides a visual representation of the removal procedure.

Removing and installing components 87

88 Removing and installing components

Removing and installing components 89

Steps

1. Open the display assembly to a 45-degree angle and place the computer at the edge of a flat table so that the display

assembly can extend below the table.

NOTE: For computers shipped with IR camera configuration, disconnect the display cable and IR camera cable.

2. Peel the adhesive tapes and flip the power button board FFC to access the WWAN cables and the Darwin cables.

3. Peel and remove the WWAN cables and the Darwin cables from the palmrest.

4. Remove the eight (M2.5x2.5) screws that secure the hinges to the palmrest.

5. Remove the display assembly from the palmrest.

NOTE: The touch display assembly for Precision 7560 is a Hinge-Up Design (HUD) assembly and cannot be further

disassembled once it is removed from the bottom chassis. If any components in the touch display assembly are

malfunctioning and need to be replaced, replace the entire touch display assembly.

Installing the display assembly

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the display assembly and provides a visual representation of the installation procedure.

90 Removing and installing components

Removing and installing components 91

Steps

1. NOTE: Before installing the display assembly, ensure that the display hinges are opened to a 140-degree angle against

the display assembly, to fit the display assembly to the palmrest.

Align the screw holes on the hinges on the display assembly to the screw holes on the palmrest.

2. Replace the eight (M2.5x2.5) screws to secure the hinges to the palmrest.

3. Adhere the WWAN cables and Darwin cables to the palmrest.

NOTE: For computers shipped with IR camera configuration, connect the display cable and IR camera cable. Carefully

route the cables between the hinges and the inside of the middle cap.

4. Adhere and route the power button board FFC in place.

Next steps

1. Install the power-adapter port.

92 Removing and installing components

2. Install the system board.

3. Install the heat-sink assembly.

4. Install the keyboard.

5. Install the keyboard lattice.

6. Install the SIM card.

7. Install the primary memory.

8. Install the WWAN card.

9. Install the WLAN card.

10. Install the secondary memory.

11. Install the primary M.2 SSD.

12. Install the battery.

13. Install the base cover.

14. Install the secondary M.2 SSD.

15. Install the SD card.

16. Follow the procedure in after working inside your computer.

Palm rest

Removing the palmrest

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the power button board or power button board assembly with fingerprint reader.

14. Remove the smart-card reader.

15. Remove the touchpad buttons.

16. Remove the power button or power button assembly with fingerprint reader.

17. Remove the SD card reader.

18. Remove the GPU power cable.

19. Remove the GPU card.

20. Remove the primary memory.

21. Remove the heat-sink assembly.

22. Remove the inner frame.

23. Remove the system board.

24. Remove the power-adapter port.

25. Remove the speakers.

26. Remove the middlecap.

27. Remove the display assembly.

About this task

The picture below shows the palmrest after performing the pre-removal parts procedures for any palm rest replacement.

Removing and installing components 93

Installing the palmrest

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the palmrest and before performing the pre-installation parts procedures for any palmrest installation

procedure.

94 Removing and installing components

Next steps

1. Install the display assembly.

2. Install the middlecap.

3. Install the speakers.

4. Install the power-adapter port.

5. Install the system board.

6. Install the inner frame.

7. Install the heat-sink assembly.

8. Install the GPU card.

9. Install the GPU power cable.

10. Install the SD card reader.

11. Install the power button or power button assembly with fingerprint reader.

12. Install the touchpad button.

13. Install the power button board or power button board assembly with fingerprint reader.

14. Install the smart card reader.

15. Install the keyboard.

16. Install the keyboard lattice.

17. Install the SIM card.

18. Install the primary memory.

19. Install the WWAN card.

20. Install the WLAN card.

21. Install the secondary memory.

22. Install the primary M.2 SSD.

23. Install the battery.

24. Install the base cover.

25. Install the secondary M.2 SSD.

26. Install the SD card.

27. Follow the procedure in after working inside your computer.

Display bezel

Removing the display bezel (non-touch)

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the GPU power cable.

14. Remove the GPU card.

15. Remove the primary memory.

16. Remove the heat-sink assembly.

17. Remove the inner frame.

18. Remove the system board.

19. Remove the speakers.

20. Remove the middlecap.

Removing and installing components 95

21. Remove the display assembly.

About this task

The figure indicates the location of the display bezel and provides a visual representation of the removal procedure.

Steps

1. Using a flat head tool or a plastic scribe, pry open the display bezel from the two recess points on the bottom edge of the

display bezel.

2. Working your way from the bottom edge, pry around the sides and top edge of the display bezel.

NOTE: While prying the display bezel, ensure to pry along the outside edge of the display bezel using your hands-using a

screw driver or other sharp objects may damage the display cover.

3. Remove the display bezel from the display assembly.

Installing the display bezel (non-touch)

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the display bezel and provides a visual representation of the installation procedure.

96 Removing and installing components

Steps

1. Place the display bezel on the display assembly.

2. Press the edges of the display bezel until it clicks onto the display assembly.

Next steps

1. Install the display assembly.

2. Install the middlecap.

3. Install the speakers.

4. Install the system board.

5. Install the inner frame.

6. Install the heat-sink assembly.

7. Install the GPU card.

8. Install the GPU power cable.

9. Install the keyboard.

10. Install the keyboard lattice.

11. Install the SIM card.

12. Install the primary memory.

13. Install the WWAN card.

14. Install the WLAN card.

15. Install the secondary memory.

16. Install the primary M.2 SSD.

17. Install the battery.

18. Install the base cover.

19. Install the secondary M.2 SSD.

Removing and installing components 97

20. Install the SD card.

21. Follow the procedure in after working inside your computer.

Display panel

Removing the display panel (non-touch)

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

19. Remove the system board.

20. Remove the speakers.

21. Remove the middlecap.

22. Remove the display assembly.

23. Remove the display bezel.

About this task

The figure indicates the location of the display panel and provides a visual representation of the removal procedure.

98 Removing and installing components

Removing and installing components 99

100 Removing and installing components

Steps

1. Remove the two (M2.5x2.5) screws and the two (M2x2.5) screws that secure the display panel to the display assembly.

2. Lift the display panel and turn the display panel over to access the display cable.

3. Peel the conductive tape covering the display cable.

4. Peel the adhesive tapes that secure the display cable connector.

5. Peel the adhesive rubber strip covering the display cable connector.

6. Unlock the display cable connector and then disconnect the display cable from the back of the display panel.

7. Remove the display panel form the display assembly.

8. Remove the display panel.

NOTE: The support brackets attached to the display panel are defined as a single service assembly part and cannot be

further disassembled.

Installing the display panel (non-touch)

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the display panel and provides a visual representation of the installation procedure.

Removing and installing components 101

102 Removing and installing components

Steps

1. Connect the display cable to the connector on the back of the display panel and lock the display cable connector.

2. Adhere the adhesive rubber strip to cover the display cable connector.

3. Adhere the transparent tape and conductive tape above the rubber strip to cover the display cable connector.

4. Align the display panel with the tabs on the display assembly.

5. Replace the two (M2.5X2.5) and two (M2x2.5) screws to secure the display panel to the display assembly.

Next steps

1. Install the display bezel.

2. Install the display assembly.

3. Install the middlecap.

4. Install the speakers.

5. Install the system board.

6. Install the inner frame.

7. Install the heat-sink assembly.

8. Install the GPU card.

9. Install the GPU power cable.

10. Install the SD card reader.

11. Install the keyboard.

Removing and installing components 103

12. Install the keyboard lattice.

13. Install the SIM card.

14. Install the primary memory.

15. Install the WWAN card.

16. Install the WLAN card.

17. Install the secondary memory.

18. Install the primary M.2 SSD.

19. Install the battery.

20. Install the base cover.

21. Install the secondary M.2 SSD.

22. Install the SD card.

23. Follow the procedure in after working inside your computer.

Display hinges

Removing the display hinge

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

19. Remove the system board.

20. Remove the speakers.

21. Remove the middlecap.

22. Remove the display assembly.

23. Remove the display bezel.

24. Remove the display panel.

About this task

The figure indicates the location of the display hinge and provides a visual representation of the removal procedure.

104 Removing and installing components

Steps

1. Remove the eight (M2.5x2.5) screws that secure the display hinges to the display assembly.

2. Remove the display hinges.

Installing the display hinge (non-touch)

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the display hinge and provides a visual representation of the installation procedure.

Removing and installing components 105

Steps

1. Place the display hinge in its slot on the display assembly.

2. Replace the eight (M2.5x2.5) screws to secure the display hinge to the display assembly.

Next steps

1. Install the display panel.

2. Install the display bezel.

3. Install the display assembly.

4. Install the middlecap.

5. Install the speakers.

6. Install the system board.

7. Install the inner frame.

8. Install the heat-sink assembly.

9. Install the GPU card.

10. Install the GPU power cable.

11. Install the SD card reader.

12. Install the keyboard.

13. Install the keyboard lattice.

14. Install the SIM card.

15. Install the primary memory.

16. Install the WWAN card.

17. Install the WLAN card.

18. Install the secondary memory.

19. Install the primary M.2 SSD.

20. Install the battery.

21. Install the base cover.

22. Install the secondary M.2 SSD.

23. Install the SD card.

24. Follow the procedure in after working inside your computer.

Camera shutter cap

Removing camera shutter cap

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

106 Removing and installing components

19. Remove the system board.

20. Remove the speakers.

21. Remove the display assembly.

22. Remove the display bezel.

23. Remove the display panel.

About this task

The figure indicates the location of the camera shutter cap and provides a visual representation of the removal procedure.

Steps

1. Pull the camera shutter cap from its slot on the display back cover.

2. Remove the camera shutter cap from the camera module.

Installing camera shutter cap

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the location of the camera shutter cap and provides a visual representation of the installation procedure.

Steps

1. Align the cap with the display back cover so that the red dot on the cap faces up and the opening on the cap aligns with the

aperture on the camera.

2. Place the cap onto the camera module.

Removing and installing components 107

3. Press the cap until it clicks into place to secure the cap into its slot.

Next steps

1. Install the display panel.

2. Install the display bezel.

3. Install the display assembly.

4. Install the speakers.

5. Install the system board.

6. Install the inner frame.

7. Install the heat-sink assembly.

8. Install the GPU card.

9. Install the GPU power cable.

10. Install the SD card reader.

11. Install the keyboard.

12. Install the keyboard lattice.

13. Install the SIM card.

14. Install the primary memory.

15. Install the WWAN card.

16. Install the WLAN card.

17. Install the secondary memory.

18. Install the primary M.2 SSD.

19. Install the battery.

20. Install the base cover.

21. Install the secondary M.2 SSD.

22. Install the SD card.

23. Follow the procedure in after working inside your computer.

Camera

Removing the camera (non-touch)

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

19. Remove the system board.

20. Remove the speakers.

21. Remove the display assembly.

22. Remove the display bezel.

108 Removing and installing components

23. Remove the display panel.

24. Remove the camera shutter cap.

About this task

The figure indicates the location of the camera and provides a visual representation of the removal procedure.

Steps

1. Peel the adhesive tape that covers the camera module.

2. Disconnect the display cable from the camera module.

3. Gently pry the camera shutter cap from the top edge of the camera shutter and remove it from the display back cover.

4. Gently pry the camera module from the display back cover.

Installing the camera

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the camera and provides a visual representation of the installation procedure.

Removing and installing components 109

Steps

1. Place the camera module in its slot on the display back cover.

2. Place the camera shutter cap on the top edge of the camera shutter.

3. Connect the display cable to the camera module.

4. Adhere the adhesive tape to cover the camera module.

Next steps

1. Install the camera shutter cap.

2. Install the display panel.

3. Install the display bezel.

4. Install the display assembly.

5. Install the speakers.

6. Install the system board.

7. Install the inner frame.

8. Install the heat-sink assembly.

9. Install the GPU card.

10. Install the GPU power cable.

11. Install the SD card reader.

12. Install the keyboard.

13. Install the keyboard lattice.

14. Install the SIM card.

15. Install the primary memory.

16. Install the WWAN card.

17. Install the WLAN card.

18. Install the secondary memory.

19. Install the primary M.2 SSD.

20. Install the battery.

21. Install the base cover.

22. Install the secondary M.2 SSD.

23. Install the SD card.

24. Follow the procedure in after working inside your computer.

110 Removing and installing components

P-sensor board

Removing the P-sensor board

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

19. Remove the system board.

20. Remove the speakers.

21. Remove the middlecap.

22. Remove the display assembly.

23. Remove the display bezel.

24. Remove the display panel.

About this task

The figure indicates the location of the P-sensor board and provides a visual representation of the removal procedure.

Removing and installing components 111

Steps

1. Gently pry the P-sensor board from its slot on the display back cover.

2. Flip over the P-sensor board.

3. Disconnect the display cable from the P-sensor board.

4. Remove the P-sensor board.

Installing the P-sensor board

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the P-sensor board and provides a visual representation of the installation procedure.

112 Removing and installing components

Steps

1. Connect the display cable to the P-sensor board.

2. Flip the P-sensor board and place it gently in its slot on the display back cover.

Next steps

1. Install the display panel.

2. Install the display bezel.

3. Install the display assembly.

4. Install the middlecap.

5. Install the speakers.

6. Install the system board.

7. Install the inner frame.

8. Install the heat-sink assembly.

9. Install the GPU card.

10. Install the GPU power cable.

11. Install the SD card reader.

12. Install the keyboard.

13. Install the keyboard lattice.

14. Install the SIM card.

15. Install the primary memory.

16. Install the WWAN card.

17. Install the WLAN card.

18. Install the secondary memory.

19. Install the primary M.2 SSD.

20. Install the battery.

21. Install the base cover.

22. Install the secondary M.2 SSD.

23. Install the SD card.

24. Follow the procedure in after working inside your computer.

Removing and installing components 113

Display cable

Removing the display cable

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

19. Remove the system board.

20. Remove the speakers.

21. Remove the middlecap.

22. Remove the display assembly.

23. Remove the display bezel.

24. Remove the display panel.

25. Remove the P-sensor.

About this task

The figure indicates the location of the display cable and provides a visual representation of the removal procedure.

114 Removing and installing components

Steps

1. Peel the adhesive tape covering the camera module.

2. Disconnect the display cable from the camera module.

3. Peel the display cable from the display cover and unroute the cable from the routing channels.

4. Remove the display cable from the display back cover.

Installing the display cable

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The figure indicates the display cable and provides a visual representation of the installation procedure.

Removing and installing components 115

Steps

1. Route and adhere the display cable on the display back cover.

2. Connect the display cable to the connector on the camera module.

3. Adhere the adhesive tape to cover the camera module.

Next steps

1. Install the P-sensor.

2. Install the display panel.

3. Install the display bezel.

4. Install the display assembly.

5. Install the middlecap.

6. Install the speakers.

7. Install the system board.

8. Install the inner frame.

9. Install the heat-sink assembly.

10. Install the GPU card.

11. Install the GPU power cable.

12. Install the SD card reader.

13. Install the keyboard.

14. Install the keyboard lattice.

15. Install the SIM card.

16. Install the primary memory.

17. Install the WWAN card.

18. Install the WLAN card.

116 Removing and installing components

19. Install the secondary memory.

20. Install the primary M.2 SSD.

21. Install the battery.

22. Install the base cover.

23. Install the secondary M.2 SSD.

24. Install the SD card.

25. Follow the procedure in after working inside your computer.

Display back cover

Replacing the display back cover

Prerequisites

1. Follow the procedure in before working inside your computer.

2. Remove the SD card.

3. Remove the secondary M.2 SSD.

4. Remove the base cover.

5. Remove the battery.

6. Remove the SIM card.

7. Remove the secondary memory.

8. Remove the WLAN card.

9. Remove the WWAN card.

10. Remove the primary M.2 SSD.

11. Remove the keyboard lattice.

12. Remove the keyboard.

13. Remove the SD card reader.

14. Remove the GPU power cable.

15. Remove the GPU card.

16. Remove the primary memory.

17. Remove the heat-sink assembly.

18. Remove the inner frame.

19. Remove the system board.

20. Remove the speakers.

21. Remove the middlecap.

22. Remove the display assembly.

23. Remove the display bezel.

24. Remove the display panel.

25. Remove the P-sensor.

26. Remove the display hinge.

27. Remove the camera shutter cap.

28. Remove the camera.

29. Remove the display cable.

About this task

The picture below shows the display back cover after performing the pre-removal parts procedures for any display back cover

replacement.

Removing and installing components 117

For installing the components, place the display back cover on a flat surface.

1. Install the display cable.

2. Install the camera.

3. Install the camera shutter cap.

4. Install the display hinge.

5. Install the P-sensor.

6. Install the display panel.

7. Install the display bezel.

8. Install the display assembly.

9. Install the middlecap.

10. Install the speakers.

11. Install the system board.

12. Install the inner frame.

13. Install the heat-sink assembly.

14. Install the GPU card.

15. Install the GPU power cable.

16. Install the SD card reader.

17. Install the keyboard.

18. Install the keyboard lattice.

19. Install the SIM card.

20. Install the primary memory.

21. Install the WWAN card.

22. Install the WLAN card.

23. Install the secondary memory.

24. Install the primary M.2 SSD.

25. Install the battery.

26. Install the base cover.

27. Install the secondary M.2 SSD.

28. Install the SSD door.

29. Install the SD card.

30. Follow the procedure in after working inside your computer.

118 Removing and installing components

Drivers and downloads

When troubleshooting, downloading, or installing drivers, it is recommended that you read the Dell knowledge base article,

Drivers and Downloads FAQs .

Drivers and downloads 119

BIOS setup

CAUTION: Unless you are an expert computer user, do not change the settings in the BIOS Setup program.

Certain changes can make your computer work incorrectly.

NOTE: Depending on the computer and its installed devices, the items listed in this section may or may not be displayed.

NOTE: Before you change BIOS Setup program, it is recommended that you write down the BIOS Setup program screen

information for future reference.

Use the BIOS Setup program for the following purposes:

●Get information about the hardware installed in your computer, such as the amount of RAM and the size of the hard drive.

●Change the system configuration information.

●Set or change a user-selectable option, such as the user password, type of hard drive installed, and enabling or disabling

base devices.

Topics:

•BIOS overview

•Entering BIOS setup program

•Navigation keys

•Boot Sequence

•BIOS setup options

•Updating the BIOS in Windows

•Updating the Dell BIOS in Linux and Ubuntu environments

•One time boot menu

•Flashing the BIOS from the F12 One-Time boot menu

•System and setup password

•Clearing BIOS (System Setup) and System passwords

BIOS overview

The BIOS manages data flow between the computer's operating system and attached devices such as hard disk, video adapter,

keyboard, mouse, and printer.

Entering BIOS setup program

Steps

1. Turn on your computer.

2. Press F2 immediately to enter the BIOS setup program.

NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the desktop. Then,

turn off your computer and try again.

Navigation keys

NOTE: For most of the System Setup options, changes that you make are recorded but do not take effect until you restart

the system.

120 BIOS setup

Table 4. Navigation keys

Keys Navigation

Up arrow Moves to the previous field.

Down arrow Moves to the next field.

Enter Selects a value in the selected field (if applicable) or follow

the link in the field.

Spacebar Expands or collapses a drop-down list, if applicable.

Tab Moves to the next focus area.

NOTE: For the standard graphics browser only.

Esc Moves to the previous page until you view the main screen.

Pressing Esc in the main screen displays a message that

prompts you to save any unsaved changes and restarts the

system.

Boot Sequence

Boot Sequence allows you to bypass the System Setup–defined boot device order and boot directly to a specific device (for

example: optical drive or hard drive). During the Power-on Self Test (POST), when the Dell logo appears, you can:

●Access System Setup by pressing F2 key

●Bring up the one-time boot menu by pressing F12 key

The one-time boot menu displays the devices that you can boot from including the diagnostic option. The boot menu options

are:

●Removable Drive (if available)

●STXXXX Drive (if available)

NOTE: XXX denotes the SATA drive number.

●Optical Drive (if available)

●SATA Hard Drive (if available)

●Diagnostics

The boot sequence screen also displays the option to access the System Setup screen.

BIOS setup options

NOTE: Depending on this computer and its installed devices, the items listed in this section may or may not appear.

Table 5. BIOS setup options—System information menu

General-System Information

System Information

BIOS Version Displays the BIOS version number.

Service Tag Displays the Service Tag of the computer.

Asset Tag Displays the Asset Tag of the computer.

Ownership Tag Displays the ownership tag of the computer.

Manufacturing Date Displays the manufacture date of the computer.

Ownership Date Displays the ownership date of the computer.

Express Service Code Displays the express service code of the computer.

Memory Information

BIOS setup 121

Table 5. BIOS setup options—System information menu (continued)

General-System Information

Memory Installed Displays the total computer memory installed.

Memory Available Displays the total computer memory available.

Memory Speed Displays the memory speed.

Memory Channel Mode Displays single or dual channel mode.

Memory Technology Displays the technology used for the memory.

DIMM A Size Displays the DIMM A memory size.

DIMM B Size Displays the DIMM B memory size.

DIMM C Size Displays the DIMM C memory size.

DIMM D Size Displays the DIMM D memory size.

DIMM A_CPUn Displays the DIMM A memory size for a multi-socket system

DIMM B_CPUn Displays the DIMM B memory size for a multi-socket system

DIMM C_CPUn Displays the DIMM C memory size for a multi-socket system

DIMM D_CPUn Displays the DIMM D memory size for a multi-socket system

Processor Information

Processor Type Displays the processor type.

Core Count Displays the number of cores on the processor.

Processor ID Displays the processor identification code.

Current Clock Speed Displays the current processor clock speed.

Minimum Clock Speed Displays the minimum processor clock speed.

Maximum Clock Speed Displays the maximum processor clock speed.

Processor L2 Cache Displays the Processor L2 cache size, unit is KB.

Processor L3 Cache Displays the Processor L3 cache size, unit is KB.

HT Capable Displays whether the processor is HyperThreading (HT) capable.

64-Bit Technology Displays whether 64-bit technology is used.

PCIe Information

SLOT1, SLOT2, SLOT3, SLOTn Displays the class information of installed PCI/PCIE devices

SLOT1_M.2, SLOT2_M.2, SLOTn_M.2 Displays the class information of installed PCI SSD Device Class/(SATA

Installed) devices

Device Information

ATA device information has the following

options:

●SATA-0

●SATA-1

●SATA-2

●SATA-n

●eSATA-0

●M.2 PCIe SSD-0

●M.2 PCIe SSD-n

Displays the device size of each port, unit in GB

SAS device info has the following options:

●SAS-0

●SAS-1

●SAS-2

●SAS-3

Displays the device size of each SAS port, unit in GB

122 BIOS setup

Table 5. BIOS setup options—System information menu (continued)

General-System Information

Primary HDD Displays the primary hard drive information of the computer.

MiniCard SSD Device Displays the MiniCard SSD device information of the computer.

Modular Bay Device Displays the Modular Bay device information of the computer.

System eSATA Device Displays the System eSATA device information of the computer.

ODD Device Displays the ODD device information of the computer.

Dock eSATA Device Displays the Dock eSATA device information of the computer.

LOM MAC Address Displays the LOM MAC address of the computer.

SFP NIC MAC Address Displays the SFP NIC MAC address of the computer.

Managed LOM MAC Address Displays the Managed LOM MAC address of the computer.

Video Controller Displays the video controller type of the computer.

dGPU Video Controller Displays the discrete graphics information of the computer.

Video BIOS Version Displays the video BIOS version of the computer.

Video Memory Displays the video memory information of the computer.

Panel Type Displays the Panel Type of the computer.

Native Resolution Displays the native resolution of the computer.

Audio Controller Displays the audio controller information of the computer.

Wi-Fi Device Displays the wireless device information of the computer.

WiGig Device Displays the WiGig device information of the computer

Bluetooth Device Displays the bluetooth device information of the computer.

Passthrough MAC Address Displays the unique MAC address information of the computer.

Battery Information Displays the battery health, charging state and AC adapter information.

Boot Sequence

Boot Sequence Displays the boot sequence.

Boot List Option Displays the available boot options.

Advanced Boot Options

Enable Legacy Option ROMs Enable or disable the Legacy Option ROMs.

Enable UEFI Network Stack Enable or disable the integrated NIC.

Enable Attempt Legacy Boot Enable or disable Legacy Boot. When enabled, if the system fails to boot the

UEFI Boot List, the system will immediately attempt to boot the Legacy Boot

List. This feature requires Legacy Option ROMS to be enabled and cannot be

used with Secure Boot enabled

UEFI Boot Path Security Enable or disable the system to prompt the user to enter the Admin password

when booting a UEFI boot path from the F12 boot menu.

Date/Time Displays the current date in MM/DD/YY format and current time in HH:MM:SS

AM/PM format.

Table 6. System setup options—System Configuration menu

System Configuration

Integrated NIC Controls the on-board LAN controller.

Enable UEFI Network Stack Enable or disable UEFI Network Stack.

SATA Operation Configure operating mode of the integrated SATA hard drive controller.

Drives Enable or disable various drives on board.

BIOS setup 123

Table 6. System setup options—System Configuration menu (continued)

System Configuration

SMART Reporting Enable or disable SMART Reporting during system startup.

USB Configuration

Enable USB Boot Support Enable or disable booting from USB mass storage devices such as external

hard drive, optical drive, and USB drive.

Enable External USB Port Enable or disable booting from USB mass storage devices connected to

external USB port.

Thunderbolt Adapter Configuration Enable or disable Thunderbolt technology support.

Audio Enable or disable the integrated audio controller.

USB PowerShare Enable or disable the USB PowerShare

Touchscreen Enable or disable the Touchscreen

Unobtrusive Mode Enable or disable the Unobtrusive mode

Keyboard Illumination Enables you to choose the operating mode of the keyboard illumination feature.

Keyboard Backlight Timeout on AC When the backlight is enabled, this feature defines the timeout value for the

keyboard backlight when an AC adapter is plugged into the computer.

Keyboard Backlight Timeout on

Battery

When the backlight is enabled, this feature defines the timeout value for the

keyboard backlight when the computer is running only on battery power.

Miscellaneous Devices Enable or disable various onboard devices.

Table 7. System setup options—Video menu

Video

LCD Brightness Set the panel brightness independently for Battery and AC power.

Switchable Graphics Allows to switch between the Integrated graphics and the discrete graphics

controller.

Primary Video Slot Allows to set the primary video slot.

Table 8. System setup options—Security menu

Security

Admin Password Set, change, or delete the administrator password.

System Password Set, change, or delete the system password.

Internal HDD-0 Password Set, change, or delete the internal hard-disk drive password.

eSATA Bay HDD password Set, change, or delete the eSATA internal hard-disk drive password

eSATA Dock Bay HDD Password Set, change, or delete the eSATA dock bay internal hard-disk drive password

Device Bay HDD password Set, change, or delete the device bay internal hard-disk drive password

Strong Password Enable or disable strong passwords.

Password Configuration Control the minimum and maximum number of characters allowed for Admin

and System passwords.

Password Bypass Bypass the System (Boot) Password and the internal HDD password prompts

during a system restart.

Password Change Enable or disable changes to the System and Hard Disk passwords when an

administrator password is set.

Non-Admin Setup Changes Determines whether changes to the setup option are permitted when an

administrator password is set.

TPM 2.0 Security Enable or disable Trusted Platform Module (TPM) .

UEFI Capsule Firmware Updates Enable or disable BIOS updates through UEFI capsule update packages.

124 BIOS setup

Table 8. System setup options—Security menu (continued)

Security

PTT Security Enable or disable Platform Trust Technology (PTT) visibility to the operating

system.

Absolute I This field allows you to Enable, Disable, or Permanently Disable the BIOS

module interface of the optional Absolute Persistence Module service from

Absolute® Software.

OROM Keyboard Access Allows you to set an option to enter the Option ROM Configuration screens

using hotkeys during boot.

SMM Security Mitigation Allows you to enable or disable additional UEFI SMM Security Mitigation

protection.

HDD Security Enable or disable the HDD Security.

Computrace(R) Enable or disable the BIOS module interface of the optional Computrace(R)

Service from Absolute Software.

Admin Setup Lockout Enable to prevent users from entering Setup when an Admin Password is set.

Master Password Lockout Disables the master password support. Hard Disk passwords need to be

cleared before changing the setting.

Table 9. System setup options—Secure Boot menu

Secure Boot

Secure Boot Enable Enable or disable the secure boot feature.

Secure Boot Mode Modifies the behavior of Secure Boot to allow evaluation or enforcement of

UEFI driver signatures.

Expert Key Management

Expert Key Management Enable or disable Expert Key Management.

Custom Mode Key Management Select the custom values for expert key management.

Table 10. System setup options—Intel Software Guard Extensions menu

Intel Software Guard Extensions

Intel SGX Enable Enable or disable Intel Software Guard Extensions.

Enclave Memory Size Set the Intel Software Guard Extensions Enclave Reserve Memory Size.

Performance

Multi Core Support Enable multiple cores.

Default: Enabled.

Intel SpeedStep Enable or disable Intel Speedstep Technology.

Default: Enabled.

NOTE: If enabled, the processor clock speed and core voltage are adjusted

dynamically based on the processor load.

C-States Control Enable or disable additional processor sleep states.

Default: Enabled.

Intel TurboBoost Enable or disable Intel TurboBoost mode of the processor.

Default: Enabled.

HyperThread control Enable or disable HyperThreading in the processor.

Default: Enabled.

Power Management

BIOS setup 125

Table 10. System setup options—Intel Software Guard Extensions menu (continued)

Intel Software Guard Extensions

AC Behavior Enables the system to turn on automatically, when AC power is supplied.

Enable Intel Speed Shift Technology Enable or disable Intel Speed Shift Technology.

Auto On Time Enable to set the computer to turn on automatically every day or on a

preselected date and time. This option can be configured only if the Auto On

Time is set to Everyday, Weekdays or Selected Days.

Default: Disabled.

USB Wake Support Enable the USB devices to wake the computer from Standby.

Block Sleep Enable or disable Block Sleep

Peak Shift Allows you to use battery power instead of AC current during specified times

Advanced Battery Charge Configuration Enable Advanced Battery Charge Configuration from the beginning of the day

to a specified work period.

Primary Battery Charge Configuration Set the primary battery charge settings with a preselected custom charge start

and stop.

Default: Adaptive.

Intel Speed Shift Technology Enable or disable Intel Speed Shift Technology

POST Behavior

Adapter Warnings Enable adapter warnings.

Default: Enabled.

Numlock Enable Enables the NumLock function when computer boots.

Fn Lock Options Enable or disable the Fn lock mode.

Fastboot Enable to set the speed of the boot process.

Default: Thorough.

Extend BIOS POST Time Configure additional pre-boot delay.

Full Screen Logo Enable or disable to display full screen logo.

Warnings and Errors Sets the boot process to pause when Warnings or Errors are detected.

MAC Address Pass-Through Sets the MAC Address Pass.

Sign of Life Indication Enable or disable to indicate during POST time that the power button press is

acknowledged in a manner the user can either hear of feel.

Table 11. System setup options—Manageability

Manageability

USB Provision Enable or disable USB Provision

MEBx Hotkey Enable or disable MEBx Hotkey

Intel AMT Capability Disable/Enable/Restrict MEBx Access

Table 12. System setup options—Virtualization Support menu

Virtualization Support

Virtualization Specify whether a Virtual Machine Monitor (VMM) can utilize the additional

hardware capabilities provided by Intel Virtualization Technology.

VT for Direct I/O Specify whether a Virtual Machine Monitor (VMM) can utilize the additional

hardware capabilities provided by Intel Virtualization Technology for Direct I/O.

Trusted Execution Specify whether a Measured Virtual Machine Monitor can utilize the additional

hardware capabilities provided by Intel Trusted Execution Technology.

126 BIOS setup

Table 13. System setup options—Wireless menu

Wireless

Wireless Switch Determine which wireless devices can be controlled by the Wireless Switch.

Wireless Device Enable Enable or disable internal wireless devices.

Table 14. System setup options—Maintenance menu

Maintenance

Service Tag Display the system’s Service Tag.

Asset Tag Create a system Asset Tag.

BIOS Downgrade Control flashing of the system firmware to previous revisions.

Data Wipe Enable to securely erase data from all internal storage devices.

BIOS Recovery Enable the user to recover from certain corrupted BIOS conditions from a

recovery file on the user primary hard drive or an external USB key.

First Power On Date Set Ownership Date

Table 15. System setup options—System Logs menu

System Logs

BIOS Events Display BIOS events.

Thermal Events Display Thermal events.

Power Events Display Power events.

Table 16. System setup options—SupportAssist System Resolution menu

SupportAssist System Resolution

Auto OS Recovery Threshold Control the automatic boot flow for SupportAssist System Resolution Console

and for Dell OS Recovery tool.

SupportAssist OS Recovery Enable or disable the boot flow for SupportAssist OS Recovery tool in the even

of certain system errors.

BIOSConnect Enable or disable BIOSConnect

Updating the BIOS in Windows

Prerequisites

It is recommended to update your BIOS (System Setup), when you replace the system board or if an update is available. For

laptops, ensure that your computer battery is fully charged and connected to a power outlet.

About this task

NOTE: If BitLocker is enabled, it must be suspended before updating the system BIOS, and then re-enabled after the BIOS

update is completed.

Steps

1. Restart the computer.

2. Go to www.dell.com/support.

●Enter the Service Tag or Express Service Code and click Search.

●Click Drivers & Downloads.

●Click Detect Drivers and follow the on-screen instructions.

3. If you are unable to detect or find the Service Tag, click Browse all products.

4. Choose the appropriate category to reach the product page.

BIOS setup 127

5. Select your computer model, followed by its model number.

NOTE: The Product Support page of your computer appears.

6. Click Drivers & Downloads.

NOTE: The Drivers & Downloads section is displayed.

7. Click Category, and select BIOS from the drop-down list.

8. Click the toggle button Show downloads for only THIS PC XXXXXXX.

NOTE: XXXXXXX denotes the Service Tag.

9. Select the latest BIOS file and click Download.

10. After the download is complete, browse to the folder where you saved the system BIOS executable file.

11. Double-click the system BIOS executable file.

NOTE: Follow the on-screen instructions.

Updating BIOS on systems with BitLocker enabled

CAUTION: If BitLocker is not suspended before updating the BIOS, the next time you reboot the system it

will not recognize the BitLocker key. You will then be prompted to enter the recovery key to progress and the

system will ask for this on each reboot. If the recovery key is not known this can result in data loss or an

unnecessary operating system re-install. For more information on this subject, see Knowledge Article: https://

www.dell.com/support/article/sln153694

Updating your system BIOS using a USB flash drive

About this task

If the computer cannot load into Windows but there is still a need to update the BIOS, download the BIOS file using another

computer and save it to a bootable USB flash drive.

NOTE: You must use a bootable USB flash drive. For more information, see the knowledge base article SLN143196.

Steps

1. Download the BIOS update .exe file to another computer.

2. Copy the .exe file onto the bootable USB flash drive.

3. Insert the USB flash drive into the computer that requires the BIOS update.

4. Restart the computer and press F12 when the Dell logo appears to display the One Time Boot Menu.

5. Using arrow keys, select USB Storage Device and press Enter.

6. The computer restarts to a Diag C:\> prompt.

7. Run the file by typing the complete filename and press Enter.

8. The BIOS Update Utility is displayed. Follow the on-screen instructions.

128 BIOS setup

Figure 1. DOS BIOS Update Screen

Updating the Dell BIOS in Linux and Ubuntu

environments

If you want to update the system BIOS in a Linux environment such as Ubuntu, see https://www.dell.com/support/kbdoc/

000131486.

One time boot menu

To enter one time boot menu, turn on your computer, and then press F12 immediately.

NOTE: It is recommended to shutdown the computer if it is on.

The one-time boot menu displays the devices that you can boot from including the diagnostic option. The boot menu options

are:

●Removable Drive (if available)

●STXXXX Drive (if available)

NOTE: XXX denotes the SATA drive number.

●Optical Drive (if available)

●SATA Hard Drive (if available)

●Diagnostics

The boot sequence screen also displays the option to access the System Setup screen.

Flashing the BIOS from the F12 One-Time boot menu

Update your computer BIOS using the BIOS update.exe file that is copied to a FAT32 USB drive and booting from the F12

One-Time boot menu.

About this task

BIOS Update

You can run the BIOS update file from Windows using a bootable USB drive or you can also update the BIOS from the F12

One-Time boot menu on the computer.

BIOS setup 129

Most of the Dell computers built after 2012 have this capability, and you can confirm by booting your computer to the F12

One-Time Boot Menu to see if BIOS FLASH UPDATE is listed as a boot option for your computer. If the option is listed, then the

BIOS supports this BIOS update option.

NOTE: Only computers with BIOS Flash Update option in the F12 One-Time boot menu can use this function.

Updating from the One-Time boot menu

To update your BIOS from the F12 One-Time boot menu, you need the following:

●USB drive formatted to the FAT32 file system (key does not have to be bootable)

●BIOS executable file that you downloaded from the Dell Support website and copied to the root of the USB drive

●AC power adapter that is connected to the computer

●Functional computer battery to flash the BIOS

Perform the following steps to perform the BIOS update flash process from the F12 menu:

CAUTION: Do not turn off the computer during the BIOS update process. The computer may not boot if you turn

off your computer.

Steps

1. From a turn off state, insert the USB drive where you copied the flash into a USB port of the computer.

2. Turn on the computer and press F12 to access the One-Time Boot Menu, select BIOS Update using the mouse or arrow keys

then press Enter.

The flash BIOS menu is displayed.

3. Click Flash from file.

4. Select external USB device.

5. Select the file and double-click the flash target file, and then click Submit.

6. Click Update BIOS. The computer restarts to flash the BIOS.

7. The computer will restart after the BIOS update is completed.

System and setup password

Table 17. System and setup password

Password type Description

System password Password that you must enter to log in to your system.

Setup password Password that you must enter to access and make changes to

the BIOS settings of your computer.

You can create a system password and a setup password to secure your computer.

CAUTION: The password features provide a basic level of security for the data on your computer.

CAUTION: Anyone can access the data that is stored on your computer if it is not locked and left unattended.

NOTE: System and setup password feature is disabled.

Assigning a system setup password

Prerequisites

You can assign a new System or Admin Password only when the status is in Not Set.

About this task

To enter the system setup, press F12 immediately after a power-on or reboot.

130 BIOS setup

Steps

1. In the System BIOS or System Setup screen, select Security and press Enter.

The Security screen is displayed.

2. Select System/Admin Password and create a password in the Enter the new password field.

Use the following guidelines to assign the system password:

●A password can have up to 32 characters.

●The password can contain the numbers 0 through 9.

●Only lower case letters are valid, upper case letters are not valid.

●Only the following special characters are valid: Space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).

3. Type the system password that you entered earlier in the Confirm new password field and click OK.

4. Press Esc and a message prompt's you to save the changes.

5. Press Y to save the changes.

The computer restarts.

Deleting or changing an existing system setup password

Prerequisites

Ensure that the Password Status is Unlocked (in the System Setup) before attempting to delete or change the existing

System and/or Setup password. You cannot delete or change an existing System or Setup password, if the Password Status is

Locked.

About this task

To enter the System Setup, press F12 immediately after a power-on or reboot.

Steps

1. In the System BIOS or System Setup screen, select System Security and press Enter.

The System Security screen is displayed.

2. In the System Security screen, verify that Password Status is Unlocked.

3. Select System Password, update, or delete the existing system password, and press Enter or Tab.

4. Select Setup Password, update, or delete the existing setup password, and press Enter or Tab.

NOTE: If you change the System and/or Setup password, reenter the new password when prompted. If you delete the

System and/or Setup password, confirm the deletion when prompted.

5. Press Esc and a message prompts you to save the changes.

6. Press Y to save the changes and exit from System Setup.

The computer restarts.

Clearing BIOS (System Setup) and System passwords

About this task

To clear the system or BIOS passwords, contact Dell technical support as described at www.dell.com/contactdell.

NOTE: For information on how to reset Windows or application passwords, refer to the documentation accompanying

Windows or your application.

BIOS setup 131

Troubleshooting

Topics:

•Built-in self-test (BIST)

•Dell SupportAssist Pre-boot System Performance Check diagnostics

•System-diagnostic lights

•Recovering the operating system

•Backup media and recovery options

•Real Time Clock—RTC reset

•Updating the BIOS in Windows environment

•Updating the BIOS using the USB drive in Windows environment

•WiFi power cycle

•Drain residual flea power (perform hard reset)

Built-in self-test (BIST)

M-BIST

M-BIST (Built In Self-Test) is the system board's built-in self-test diagnostics tool that improves the diagnostics accuracy of

system board embedded controller (EC) failures.

NOTE: M-BIST can be manually initiated before POST (Power On Self Test).

How to run M-BIST

NOTE: M-BIST must be initiated on the system from a power-off state either connected to AC power or with battery only.

1. Press and hold both the M key on the keyboard and the power button to initiate M-BIST.

2. With both the M key and the power button held down, the battery indicator LED may exhibit two states:

a. OFF: No fault detected with the system board

b. AMBER: Indicates a problem with the system board

3. If there is a failure with the system board, the battery status LED will flash one of the following error codes for 30 seconds:

Table 18. LED error codes

Blinking Pattern Possible Problem

Amber White

2 1 CPU Failure

2 8 LCD Power Rail Failure

1 1 TPM Detection Failure

2 4 Unrecoverable SPI Failure

4. If there is no failure with the system board, the LCD will cycle through the solid color screens described in the LCD-BIST

section for 30 seconds and then power off.

132 Troubleshooting

M-BIST

M-BIST (Built In Self-Test) diagnostics tool, featuring improved accuracy in system board failures.

NOTE: M-BIST can be manually initiated before POST (Power On Self Test).

How to run M-BIST

NOTE: M-BIST must be initiated on the system from a power-off state either connected to AC power or with battery only.

1. Press and hold both the M key on the keyboard and the power button to initiate M-BIST.

2. With both the M key and the power button held down, the battery indicator LED may exhibit two states:

a. OFF: No fault detected with the system board

b. AMBER: Indicates a problem with the system board

LCD Power rail test (L-BIST)

L-BIST is an enhancement to the single LED error code diagnostics and is automatically initiated during POST. L-BIST will check

the LCD power rail. If there is no power being supplied to the LCD (i.e., the L-BIST circuit fails), the battery status LED will flash

either an error code [2,8] or an error code [2,7].

NOTE: If L-BIST fails, LCD-BIST cannot function as no power will be supplied to the LCD.

How to invoke L-BIST Test:

1. Press the power button to start the system.

2. If the system does not start up normally, look at the battery status LED:

●If the battery status LED flashes an error code [2,7], the display cable may not be connected properly.

●If the battery status LED flashes an error code [2,8], there is a failure on the LCD power rail of the system board, hence

there is no power supplied to the LCD.

3. For cases, when a [2,7] error code is shown, check to see if the display cable is properly connected.

4. For cases when a [2,8] error code is shown, replace the system board.

LCD Built-in Self Test (BIST)

Dell laptops have a built-in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent

problem with the LCD (screen) of the Dell laptop or with the video card (GPU) and PC settings.

When you notice screen abnormalities like flickering, distortion, clarity issues, fuzzy or blurry image, horizontal or vertical lines,

color fade etc., it is always a good practice to isolate the LCD (screen) by running the Built-In Self Test (BIST).

How to invoke LCD BIST Test

1. Power off the Dell laptop.

2. Disconnect any peripherals that are connected to the laptop. Connect only the AC adapter (charger) to the laptop.

3. Ensure that the LCD (screen) is clean (no dust particles on the surface of the screen).

4. Press and hold D key and Power on the laptop to enter LCD built-in self test (BIST) mode. Continue to hold the D key, until

the system boots up.

5. The screen will display solid colors and change colors on the entire screen to white, black, red, green, and blue twice.

6. Then it will display the colors white, black and red.

7. Carefully inspect the screen for abnormalities (any lines, fuzzy color or distortion on the screen).

8. At the end of the last solid color (red), the system will shut down.

NOTE: Dell SupportAssist Pre-boot diagnostics upon launch, initiates an LCD BIST first, expecting a user intervention

confirm functionality of the LCD.

Troubleshooting 133

LCD Built-in Self Test (BIST)

Dell laptops have a built-in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent

problem with the LCD (screen) of the Dell laptop or with the video card (GPU) and PC settings.

When you notice screen abnormalities like flickering, distortion, clarity issues, fuzzy or blurry image, horizontal or vertical lines,

color fade etc., it is always a good practice to isolate the LCD (screen) by running the Built-In Self Test (BIST).

How to invoke LCD BIST Test

1. Power off the Dell laptop.

2. Disconnect any peripherals that are connected to the laptop. Connect only the AC adapter (charger) to the laptop.

3. Ensure that the LCD (screen) is clean (no dust particles on the surface of the screen).

4. Press and hold D key and Power on the laptop to enter LCD built-in self test (BIST) mode. Continue to hold the D key, until

you see color bars on the LCD (screen).

5. The screen will display multiple color bars and change colors on the entire screen to red, green, and blue.

6. Carefully inspect the screen for abnormalities.

7. Press Esc key to exit.

NOTE: Dell SupportAssist Pre-boot diagnostics upon launch, initiates an LCD BIST first, expecting a user intervention

confirm functionality of the LCD.

Dell SupportAssist Pre-boot System Performance

Check diagnostics

About this task

SupportAssist diagnostics (also known as system diagnostics) performs a complete check of your hardware. The Dell

SupportAssist Pre-boot System Performance Check diagnostics is embedded with the BIOS and is launched by the BIOS

internally. The embedded system diagnostics provides a set of options for particular devices or device groups allowing you to:

●Run tests automatically or in an interactive mode

●Repeat tests

●Display or save test results

●Run thorough tests to introduce additional test options to provide extra information about the failed device(s)

●View status messages that inform you if tests are completed successfully

●View error messages that inform you of problems encountered during testing

NOTE: Some tests for specific devices require user interaction. Always ensure that you are present at the computer

terminal when the diagnostic tests are performed.

For more information, see https://www.dell.com/support/kbdoc/000180971.

Running the SupportAssist Pre-Boot System Performance Check

Steps

1. Turn on your computer.

2. As the computer boots, press the F12 key as the Dell logo appears.

3. On the boot menu screen, select the Diagnostics option.

4. Click the arrow at the bottom left corner.

Diagnostics front page is displayed.

5. Click the arrow in the lower-right corner to go to the page listing.

The items detected are listed.

6. To run a diagnostic test on a specific device, press Esc and click Yes to stop the diagnostic test.

7. Select the device from the left pane and click Run Tests.

8. If there are any issues, error codes are displayed.

Note the error code and validation number and contact Dell.

134 Troubleshooting

System-diagnostic lights

Table 19. System-diagnostic lights

Blinking pattern

Problem description Suggested resolutionAmber White

1 1 TPM detection failure Replace the system board.

1 2 Unrecoverable SPI Flash

Failure

Replace the system board.

1 3 Short in hinge cable tripped

OCP1

1 4 Short in hinge cable tripped

OCP2

1 5 EC unable to program i-Fuse Replace the system board.

1 6 Generic catch-all for

ungraceful EC code flow

errors

Disconnect all power source

(AC, battery, coin cell) and

drain flea power by pressing

and holding down power

button for 3~5 seconds.

2 1 CPU failure ●Run the Dell Support

Assist/Dell Diagnostics

tool.

●If problem persists,

replace the system board.

2 2 System board failure (included

BIOS corruption or ROM

error)

●Flash latest BIOS version

●If problem persists,

replace the system board.

2 3 No memory/RAM detected ●Confirm that the memory

module is installed

properly.

●If problem persists,

replace the memory

module.

2 4 Memory/RAM failure ●Reset and swap memory

modules among the slots.

●If problem persists,

replace the memory

module.

2 5 Invalid memory installed ●Reset and swap memory

modules among the slots.

●If problem persists,

replace the memory

module.

2 6 System board/Chipset Error Replace the system board.

2 7 LCD failure (SBIOS message) Replace the LCD module.

2 8 LCD failure (EC detection of

power rail failure)

Replace the system board.

3 1 CMOS battery failure ●Reset the main battery

connection.

Troubleshooting 135

Table 19. System-diagnostic lights (continued)

Blinking pattern

Problem description Suggested resolutionAmber White

●If problem persists,

replace the main battery.

3 2 PCI or Video card/chip failure Replace the system board.

3 4 BIOS Recovery image found

but invalid

●Flash latest BIOS version

●If problem persists,

replace the system board.

3 5 Power rail failure Replace the system board.

3 6 Flash corruption detected by

SBIOS.

●Press power button for

over 25 seconds to do

RTC reset. If problem

persists, replace the

system board.

●Disconnect all power

source (AC, battery, coin

cell) and drain flea power

by pressing and holding

down power button 3~5

seconds to ensure all

power are drained.

●Run "BIOS recovery from

USB", and the instructions

are in the website Dell

support.

●If problem persists,

replace the system board.

3 7 Timeout waiting on ME to

reply to HECI message.

Replace the system board

4 1 Memory DIMM power rail

failure

●Reset and swap memory

modules among the slots.

●If problem persists,

replace the memory

module.

4 2 CPU Power Cable connection

issue

●Run the PSU BIST.

●If problem persists,

replace the system board,

power supply or cabling.

NOTE: Blinking 3-3-3 LEDs on Lock LED (Caps-Lock or Nums-Lock), Power button LED (without Fingerprint reader), and

Diagnostic LED indicates failure to provide input during LCD panel test on Dell SupportAssist Pre-boot System Performance

Check diagnostics.

Recovering the operating system

When your computer is unable to boot to the operating system even after repeated attempts, it automatically starts Dell

SupportAssist OS Recovery.

Dell SupportAssist OS Recovery is a standalone tool that is preinstalled in all Dell computers installed with Windows 10 operating

system. It consists of tools to diagnose and troubleshoot issues that may occur before your computer boots to the operating

system. It enables you to diagnose hardware issues, repair your computer, back up your files, or restore your computer to its

factory state.

136 Troubleshooting

You can also download it from the Dell Support website to troubleshoot and fix your computer when it fails to boot into their

primary operating system due to software or hardware failures.

For more information about the Dell SupportAssist OS Recovery, see Dell SupportAssist OS Recovery User's Guide at

www.dell.com/support.

Backup media and recovery options

It is recommended to create a recovery drive to troubleshoot and fix problems that may occur with Windows. Dell proposes

multiple options for recovering Windows operating system on your Dell PC. For more information. see Dell Windows Backup

Media and Recovery Options.

Real Time Clock—RTC reset

The Real Time Clock (RTC) reset function allows you or the service technician to recover the recently launched model systems

from No POST/No Boot/No Power situations. You can initiate the RTC reset on the system from a power-off state only if it

is connected to AC power. Press and hold the power button for 30 seconds. The system RTC reset occurs after you release the

power button.

NOTE: If AC power is disconnected from the system during the process or the power button is held longer than 40

seconds, the RTC reset process gets aborted.

The RTC reset will reset the BIOS to defaults, un-provision Intel vPro and reset the system date and time. The following items

are unaffected by the RTC reset:

●Service Tag

●Asset Tag

●Ownership Tag

●Admin Password

●System Password

●HDD Password

●Key Databases

●System Logs

●TPM on and TPM Enabled settings are unaffected by RTC Reset and should not cause BitLocker issues

NOTE: The IT administrator's vPro account and password on the system will be un-provisioned. The system needs to go

through the setup and configuration process again to reconnect it to the vPro server.

The below items may or may not reset based on your custom BIOS setting selections:

●Boot List

●Enable Legacy Option ROMs

●Secure Boot Enable — Allow BIOS Downgrade

Updating the BIOS in Windows environment

About this task

Follow these steps to update the BIOS:

Steps

1. Turn on your computer.

2. Go to www.dell.com/support.

3. Click Product support. In the Search support box, enter the Service Tag of your computer, and then click Search.

NOTE: If you do not have the Service Tag, use the product ID or manually browse for your computer model.

4. Click Drivers & Downloads. Expand Find drivers.

5. Select the operating system installed on your computer.

Troubleshooting 137

6. Scroll down the page and expand BIOS.

7. In the Category drop-down list, select BIOS.

The latest version of BIOS is displayed.

8. Select the update and click Download to download the latest version of the BIOS for your computer.

9. After the download is complete, browse the folder where you saved the BIOS update file.

10. Double-click the BIOS update file icon and follow the on-screen instructions.

Updating the BIOS using the USB drive in Windows

environment

Steps

1. Follow the procedure from step 1 to step 8 in "Updating the BIOS in Windows environment" to download the latest BIOS

setup program file.

2. Create a bootable USB drive. For more information, see the knowledge base article 000145519 at www.dell.com/support.

3. Copy the BIOS setup program file to the bootable USB drive.

4. Connect the bootable USB drive to the computer that needs the BIOS update.

5. Restart the computer and press F12 when the Dell logo is displayed on the screen.

6. Boot to the USB drive from the One Time Boot Menu.

7. Type the BIOS setup program filename and press Enter.

The BIOS Update Utility appears.

8. Follow the on-screen instructions to complete the BIOS update.

WiFi power cycle

About this task

If your computer is unable to access the internet due to WiFi connectivity issues a WiFi power cycle procedure may be

performed. The following procedure provides the instructions on how to conduct a WiFi power cycle:

NOTE: Some ISPs (Internet Service Providers) provide a modem/router combo device.

Steps

1. Turn off your computer.

2. Turn off the modem.

3. Turn off the wireless router.

4. Wait for 30 seconds.

5. Turn on the wireless router.

6. Turn on the modem.

7. Turn on your computer.

Drain residual flea power (perform hard reset)

About this task

Flea power is the residual static electricity that remains in the computer even after it has been powered off and the battery is

removed.

For your safety, and to protect the sensitive electronic components in your computer, you are requested to drain residual flea

power before removing or replacing any components in your computer.

Draining residual flea power, also known as a performing a "hard reset", is also a common troubleshooting step if your computer

does not power on or boot into the operating system.

To drain residual flea power (perform a hard reset)

138 Troubleshooting

Steps

1. Turn off your computer.

2. Disconnect the power adapter from your computer.

3. Remove the base cover.

4. Remove the battery.

5. Press and hold the power button for 20 seconds to drain the flea power.

6. Install the battery.

7. Install the base cover.

8. Connect the power adapter to your computer.

9. Turn on your computer.

NOTE: For more information about performing a hard reset, see the knowledge base article SLN85632 at

www.dell.com/support.

Troubleshooting 139

Getting help and contacting Dell

Self-help resources

You can get information and help on Dell products and services using these self-help resources:

Table 20. Self-help resources

Self-help resources Resource location

Information about Dell products and services www.dell.com

My Dell app

Tips

Contact Support In Windows search, type Contact Support, and press

Enter.

Online help for operating system www.dell.com/support/windows

Access top solutions, diagnostics, drivers and downloads, and

learn more about your computer through videos, manuals and

documents.

Your Dell computer is uniquely identified by a Service Tag or

Express Service Code. To view relevant support resources for

your Dell computer, enter the Service Tag or Express Service

Code at www.dell.com/support.

For more information on how to find the Service Tag for your

computer, see Locate the Service Tag on your computer.

Dell knowledge base articles for a variety of computer

concerns

1. Go to www.dell.com/support.

2. On the menu bar at the top of the Support page, select

Support > Knowledge Base.

3. In the Search field on the Knowledge Base page, type the

keyword, topic, or model number, and then click or tap the

search icon to view the related articles.

Contacting Dell

To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell.

NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.

NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice,

packing slip, bill, or Dell product catalog.

140 Getting help and contacting Dell

Table of Contents

DELL 7560 User Manual

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