DELL 5290 User Manual

Displayed below is the user manual for 5290 by DELL which is a product in the Notebooks category. This manual has pages.

Related Manuals

DELL 5290 Manual

Latitude 5290 2-in-1

Owner's Manual

Regulatory Model: T17G

Regulatory Type: T17G002

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.

2018 - 1

Rev. A00

Working on your computer

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/x procedures involving disassembly or reassembly:

• Turn o 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 eld service kit when working inside any notebook 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 o. 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, notebooks

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

eld 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

Working on your computer 3

tracing is merely weakened and does not immediately produce outward symptoms related to 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 dicult 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 oor 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 eld 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 eld service kit

The components of an ESD eld 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 oce to nd 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 dierent 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 oce desks or cubicles. Always look for a large open at 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.

4Working on your computer

ESD protection summary

It is recommended that all eld 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.

Lifting equipment

Adhere to the following guidelines when lifting heavy weight equipment:

CAUTION: Do not lift greater than 50 pounds. Always obtain additional resources or use a mechanical lifting device.

1 Get a rm balanced footing. Keep your feet apart for a stable base, and point your toes out.

2 Tighten stomach muscles. Abdominal muscles support your spine when you lift, osetting the force of the load.

3 Lift with your legs, not your back.

4 Keep the load close. The closer it is to your spine, the less force it exerts on your back.

5 Keep your back upright, whether lifting or setting down the load. Do not add the weight of your body to the load. Avoid twisting your

body and back.

6 Follow the same techniques in reverse to set the load down.

Before Working Inside Your Tablet

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

otherwise noted, each procedure included in this document assumes that the following condition exists:

• You have read the safety information that shipped with your tablet.

WARNING: Before working inside your tablet, read the safety information that shipped with your tablet. For additional safety

best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance

CAUTION: Many repairs may only be done by a certied service technician. You should only perform troubleshooting and simple

repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.

Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions

that came with the product.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an

unpainted metal surface, such as a connector on the back of the tablet.

CAUTION: Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its

edges or by its metal mounting bracket.

CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself. Some cables have

connectors with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the

cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a

cable, ensure that both connectors are correctly oriented and aligned.

NOTE: The color of your tablet and certain components may appear dierently than shown in this document.

To avoid damaging your tablet, perform the following steps before you begin working inside the tablet.

1 Ensure that your work surface is at and clean to prevent the tablet cover from being scratched.

2 Turn o your tablet.

Working on your computer 5

3 If the tablet is connected to a docking device (docked) such as the optional docking station or keyboard dock, un-dock it.

4 Disconnect the power adapter from the tablet.

5 Press and hold the power button for a few seconds to remove the ea power from the system board.

CAUTION: To guard against electrical shock, always unplug your tablet from the electrical outlet.

CAUTION: Before touching anything inside your tablet, ground yourself by touching an unpainted metal surface, such as the

metal at the back of the tablet. While you work, periodically touch an unpainted metal surface to dissipate static electricity,

which could harm internal components.

6 Remove the storage SD card from the tablet.

After working inside your tablet

CAUTION: Leaving stray or loose screws inside your tablet may severely damage your tablet.

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

2 Connect any external devices, peripherals, and cables that you removed before working on your tablet.

3 Replace any media card, SIM card, and any other parts that you removed before working on your tablet.

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

5 Turn on your tablet.

Turning o Your Tablet

Turning o your tablet completely shuts down your tablet. You can turn o your tablet by two ways:

• Using power button

• Using charms menu

1 To turn o your tablet using power button:

a Press and hold the Power button until you see “Slide to shut down your PC” on the screen.

6Working on your computer

NOTE: After you press and hold the Power button, by default, the “Slide to shut down your PC” screen displays only in

Venue 11 Pro 7130

. For

Venue 11 pro 7130 vPro

and

Venue 11 Pro 7139

, by default, the tablet enters sleep mode.

However, if you change the power button setting to shut down, the tablet shuts down. To change the power button

setting, go to Control Panel > Power Options > Change Plan Setting > Change Advanced Power Settings. To access

Control Panel, swipe at the right edge of the screen, tap Search, enter Control Panel in the search box, and then click

Control Panel.

b Slide to shut down your tablet.

NOTE: You can also turn o your tablet without sliding down the screen. Press and hold the Power button for >10

seconds to turn o your tablet. You can perform this force shutdown, if your tablet is not responding / behaving

unexpectedly or touch is not working.

2 To turn o your tablet using the charms menu:

a Swipe from the right edge of the display to access the Charms menu.

bTouch Settings —> Power —> Shut down to turn o the tablet.

Working on your computer 7

Removing and installing components

This section provides detailed information on how to remove or install the components from your computer.

Recommended tools

The procedures in this document may require the following tools:

• Phillips screwdriver

• #0 Phillips head screwdriver

• #1 Phillips head screwdriver

• Plastic scribe

Screw list

Table 1. Latitude 5285 2-in-1 Screw size list

Component M2.0x 1.1+1.7 M2.0X4.0 M1.6x3.0 M2.0X2.5 M1.6x3.0 M2.0X2.0 M2.0X3.5

Back cover 3

Battery 4

Heat sink 4

Hinges 4

Display panel 6

System fan 2

WWAN card 1

WLAN card 1

Smart card cage 3

SSD card 1

Docking bracket 2

Kickstand 4

Camera module 3

Antenna module 1

System board 4

8 Removing and installing components

micro SD - micro SIM card

uSIM cards can be installed only on tablets shipped with WWAN module.

1 Flip the tablet on a plane and at surface.

2 Press the two Kickstand auto-release pegs, and slide the kickstand [1],[2].

NOTE: Or Pull and slide the kickstand to open, ensure NOT to pull more than 135° to avoid damage to the hinges.

NOTE: Ensure to turn o or disconnect power, to drain ea power before installing the micro SD and/or micro-

SIM.

3 Slide the kickstand to an angle 135°, to microSD and micro-SIM cards slot.

4 Slide the microSD / micro-SIM card cover towards 3° clock [1] and pull the cover [2].

5 Insert the SD card / micro-SIM cards and a lign the cover with the groove on the tablet and slide it inside to secure the microSD and

the micro-SIM cards.

Removing and installing components 9

6 Perform the same steps to remove the microSD / micro-SIM cards

Display Assembly

Removing the display assembly

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

3 Open the kickstand by holding the tablet vertically and pressing it down. Place the tablet with the display facing down.

10 Removing and installing components

NOTE: You can also open the kickstand from the speaker recess area.

4 Place the tablet on a at surface and lift the stand to reveal the base of the tablet.

5 To release the display assembly:

a Remove the M1.6 x 3.0 (6) screws that secure the base cover to the tablet [1].

Removing and installing components 11

b Close the kickstand [2] and ip the tablet to view the display.

6 Use a plastic scribe [1] to pry the edges [2] of the display panel starting from the bottom side rst (near the docking port).

12 Removing and installing components

NOTE: Ensure to pry from the docking port and gently moving clockwise to avoid damage to the plastic clips.

7 Flip the display panel on a plane surface with the LCD panel upwards.

8 To disconnect the cables:

a Push and disconnect the battery cable on the system board [1].

Removing and installing components 13

b Pull and disconnect the display cable on the system board [2].

9 Lift the display assembly from the tablet.

Installing the display assembly

1 Place the display panel on a plane surface.

2 Connect the display cable to the connector on the system board

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

4 Install the display panel on the tablet and press the edges until they snap in.

5 Flip the tablet and open the kickstand.

6 Replace the M1.6 x 3.0 screws to secure the tablet to the display panel.

7 Install the:

auSIM/micro SD card

8 Follow the procedure in After working inside your tablet.

PCIe Solid State Drive (SSD)

Removing the SSD module

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

14 Removing and installing components

bdisplay panel

3 To remove the SSD module:

a Remove the M2.0 x 2.5 screw securing the SSD shield [1].

b Lift the SSD shield away from the tablet [2].

c Slide and lift the SSD module from the slot on the tablet [3].

NOTE: Ensure NOT to lift the SSD card by an angle more than 15°.

Installing SSD module

1 Insert the SSD module into the connector on the system board.

2 Install the SSD shield on the SSD module.

CAUTION: Align the ve clips heads into the system board clips holes, to install the shield properly. Ensure to insert the clips

with caution, as the clips are small and delicate. Mishandling damages the clips head and needs replacing the shield.

3 Replace the M2.0 x 2.5 screw to secure SSD shield.

NOTE: Align the shield carefully to avoid damage to the clips heads.

4 Install the:

aDisplay panel

buSIM/microSD

Micro-SIM card is installed only on tablets shipped with WWAN module.

5 Follow the procedure in after working inside your tablet.

Removing and installing components 15

WLAN card

Removing the WWAN card

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/micrSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

3 To remove the WWAN card:

a Remove the M2.0 x 3.5 screw securing the WWAN bracket [1] and lift the bracket [2].

b Disconnect the antenna cables from the WWAN card [3].

c Lift and slide the WLAN card from the connector on the system board [4].

NOTE: Ensure to lift the WWAN card by an angle NOT more than 20°.

Installing the WLAN card

1 Insert the WLAN card into the connector on the system board.

2 Connect the antenna cables to the WLAN card.

16 Removing and installing components

3 Insert the WLAN bracket to the WLAN card.

4 Replace the M2.0 x 3.5 screw to secure WLAN bracket.

5 Install the:

adisplay panel

buSIM/microSD

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

6 Follow the procedure in After working inside your tablet.

Speaker

Removing the speaker

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

aMicro SIM/micro SD card

NOTE: Micro SIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

3 To remove the speaker:

a Lift the latch and release the speaker cable from the connector [1].

NOTE: Ensure to remove the SSD, to create more space to pry o the

speakers.

b Un-route the speaker cable from the routing clips with a plastic scribe [2].

NOTE: Ensure to remove the M.2 2280 SSD and M.2 2280 SSD shielding cover, to avoid obstruction in un-routing the

speaker cable.

Removing and installing components 17

c Release the speakers from the tablet [3].

NOTE: The speaker is attached with an adhesive, ensure to pull gently for reuse of the tape in installing the speaker.

Installing speaker

1 Insert the speaker in the block on the system board.

2 Connect the cables to the system board.

3 Press the speaker to glue it to the adhesive paste on the system.

4 Install the:

aDisplay panel

buSIM/microSD

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

5 Follow the procedure in After working inside your tablet.

Battery

Removing the battery

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/micro SD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

3 To remove the battery:

a Release the adhesive tape that secures the battery connector to the system board.

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

NOTE: Ensure to pull the cable by the lever of the battery connector, to avoid damage to the pin.

c Remove the M2.0 x 4.0 screws (4) that secure the battery to the tablet [1].

d Lift the battery from the tablet [2].

18 Removing and installing components

Installing the battery

1 Insert the battery into the slot on the tablet.

2 Replace the M2.0 x 4.0 screws to secure the battery to the tablet.

3 Connect the battery connector to the system board and release the adhesive tape that secures the connector.

4 Install the:

adisplay panel

buSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

5 Follow the procedure in After working inside your tablet.

System Fan

Removing the system fan

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: Micro-SIM card slot is available only on tablets shipped with WWAN module.

bDisplay panel

3 To remove the system fan:

a Disconnect the system fan cable from the system board [1].

b Remove the M2.0 x 4.0 screws (2) that secure the system fan [2].

Removing and installing components 19

c Lift the system fan from the tablet system chassis [3].

Installing the system fan

1 Align the system fan with screw holders on the system board.

2 Replace the M2.0 x 3.0 screws to secure the system fan to the system board.

3 Connect the system fan cable to the system board.

4 Install the:

adisplay panel

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

buSIM/microSD card

5 Follow the procedure in After working inside your tablet.

Heat Sink

Removing heat sink assembly

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

aMicro-SIM and/or microSD card

20 Removing and installing components

NOTE: Micro-SIM card slot is available only on tablets shipping with WWAN module.

bDisplay panel

3 To remove the heat sink assembly:

a Peel the conductive tapes that secure the shielding cover.

NOTE: Ensure to peel o the tape carefully, as any damage to the tape will need to raise a new order for conductive

tapes. The tape secures the IR camera cable from any damage. Ensure to x the tapes while installing or replacing the

component.

NOTE: Ensure to peel o the conductive tape, if the system heatsink is shipped with a

tape.

b Lift the shielding covers that secure the heat sink assembly .

4 To remove the heat sink assembly:

a Loosen the M2.0 x 2.5 captive screws (4) that secure the heat sink assembly to the tablet [1].

b Lift the heat sink assembly from the tablet [2].

Removing and installing components 21

Installing heat sink assembly

1 Align the heat sink assembly with screw holders on the system board.

2 Replace the M2.0 x 2.5 screws to secure the heat sink to the system board.

NOTE: Tighten the screws on the system board in the order of the callout numbers [1, 2, 3, 4] as indicated on the heat sink.

3 Install the shielding covers on the heat sink assembly.

4 Ax the conductive tapes to secure the shielding covers.

5 Replace the shielding covers to cover the heat sink assembly.

NOTE: The shield covers can break if not handled carefully.

6 Install the:

adisplay panel

buSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

7 Follow the procedure in After working inside your tablet

Front facing camera

Removing front camera

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

aMicro-SIM and/or microSD card

22 Removing and installing components

NOTE: Micro-SIM card slot is available only on tablets shipping with WWAN module.

bDisplay panel

3 To remove the front camera:

a Remove the conductive tape covering the shielding cover [1].

NOTE: Ensure to pull the conductive tape gently to reuse in installing the front camera.

b Lift the shielding cover covering the front cameracable connected to the system board[2].

c Use a plastic scribe to disconnect the front camera cable [3]

NOTE: Ensure to peel o the adhesive tape that secures the front camera to the rear camera. The front camera cable

is glued to the rear camera, ensure to gently peel o, to remove the screw that secures the rear camera to the system

board.

d Remove the M1.6 x 3.0 screws (2) securing the front camera module [4].

e Lift the front camera module from the tablet [5].

Installing the front camera

1 Insert the camera module into the slot on the tablet.

2 Replace the M1.6 x 3.0 screws to secure the front camera module.

3 Connect the front camera cable to the system board.

4 Place the covering shield to cover the front camera module.

NOTE: Handle the covering shield with care else it may break.

5 Ax the tape to secure the shield cover.

6 Install the:

adisplay panel

buSIM/microSD card

Removing and installing components 23

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

7 Follow the procedure in After working inside your tablet.

Rear facing camera

Removing rear camera

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD

NOTE: Micro-SIM card slot is available only on tablets shipping with WWAN module.

bDisplay panel

cfront facing camera

3 To remove the rear camera:

a Disconnect the rear camera cable from the system board [1].

b Remove the M1.6 x 3.0 screw (1) securing the rear camera module [2].

c Lift the camera module from the tablet [3].

Installing the rear camera

1 Insert the rear camera module into the slot on the tablet.

2 Replace the M1.6 x 3.0 screw to secure the rear camera module.

24 Removing and installing components

3 Connect the rear camera cable to the system board.

4 Install the:

afront camera

bdisplay panel

cuSIM/microSD

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

5 Follow the procedure in After working inside your tablet.

Smart Card Cage

Removing the smart card cage

NOTE: Always remove the smart card from the smart card reader.

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

3 To disconnect the cables:

a Lift the latch and dDisconnect the smart card cable from the smart card cage [1].

b Remove the M2.0 x 2.5 screws (3) from the smart card module [2].

c Lift the smart card cage from the tablet [3].

Removing and installing components 25

Installing the smart card cage

1 Insert the smart cage into the slot on the tablet.

2 Replace the M2.0 x 2.5 screws screws to secure the smart card cage to the tablet.

3 Connect the smart cable to the smart card module.

4 Install the:

adisplay panel

buSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

5 Follow the procedure in After working inside your tablet.

Docking board

Removing the docking board

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

cbattery

3 To release the docking board:

a Lift the latch and dDisconnect the docking board cable from the system board [1].

b Peel the docking board cable from adhesive on the tablet [2].

c Remove the M2.0 x 2.0 screws (2) securing the docking board bracket to the docking board [3].

d Lift the docking board from the tablet [4].

26 Removing and installing components

Lift the docking board after releasing the cable from the adhesive.

Removing and installing components 27

Installing the docking board

1 Insert the docking board into the slot on the tablet.

2 Replace the M2.0 x 2.0 screws to secure the docking board to the tablet.

3 Ax the docking board cable on the tablet,

4 Connect the docking board cable to the connector on the system board.

5 Install the:

abattery

bdisplay panel

cuSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

6 Follow the procedure in After working inside your tablet.

System Board

Removing system board

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: Micro-SIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

cbattery

dSSD card

eWLAN card

fsystem fan

gfront camera

hrear camera

iheat sink

3 Disconnect the following cables from the system board .

a docking board cable [1]

NOTE: Lift the latch and disconnect the docking board cable.

b speaker cable [2]

c USH board cable [3]

28 Removing and installing components

4 Un route the antenna cables from the routing clips [1,2,3].

5 To remove the system board

a Remove the bracket M2.0 x 2.5 screws (2) and lift the bracket form the tablet [1],[2].

b Release the coin cell battery from the adhesive on the tablet chassis [3].

Removing and installing components 29

c Remove the M2.0 x 2.5 screws (4) that secure the system board to the tablet [1].

d Lift the system board from the tablet [2].

30 Removing and installing components

Installing system board

1 Align the system board with the screw holders on the tablet.

2 Tighten the M2.0 x 2.5 screws to secure the system board to the tablet.

NOTE: Remember to align the Type-C port and tighten the two screws to secure the port to the system chassis.

3 Route the antenna cables through the routing clips and channels.

4 Connect the docking board cable, speaker cable and the USH board cable to the connectors on the system board.

5 Install the:

aheat sink

brear facing camera

cfront facing camera

dsystem fan

eWLAN card

fSSD card

gbattery

hdisplay panel

iuSIM/microSD

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

6 Follow the procedure in After working inside your tablet.

Real time clock - RTC

Removing the RTC battery

RTC battery connector is located beneath the system board.

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM and/or microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

cbattery

dsystem board

3 To remove the RTC battery:

a Disconnect the RTC battery cable from the connector beneath the system board.

b Lift the RTC battery from the tablet.

Removing and installing components 31

NOTE: If you can easily disconnect the RTC battery cable from beneath the connector on the system board, you need not

remove the system board to remove the RTC battery.

Installing the RTC battery

1 Insert the RTC battery to the slot on and ax it to the back cover.

2 Connect the RTC battery cable to the connector beneath the system board.

3 Install the:

abattery

bdisplay panel

cuSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

4 Follow the procedure in After working inside your tablet.

USH board

Removing the USH board

1 Follow the procedure in Before working inside your tablet.

2 Remove the:

auSIM/microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

32 Removing and installing components

cbattery

dsmart card cage

3 To disconnect the cables:

a Lift the shield from the connector on the USH board [1].

b Disconnect the NFC and ngerprint reader cables from the connectors on the USB board [2].

c Disconnect the USH board cable from the connector on the USH board [3]

d Remove the M2.0 x 2.5 screw that secures the USH board [4].

e Lift the USH board from the tablet [5].

Installing the USH board

1 Replace the USB board in the slot on the tablet.

2 Connect the M2.0 x 2.5 screw to secure the USH board

3 Connect the USH board cable to the connector on the USH board.

4 Connect the NFC and the ngerprint reader cables to the connectors on the system board.

5 Replace the shield on the USH board.

6 Install the:

asmart card cage

bbattery

cdisplay panel

duSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

7 Follow the procedure in After working inside your tablet.

Removing and installing components 33

Antenna

Removing the antenna module

1 Follow the procedure in Before working inside your tablet.

2 Remove:

auSIM and/or microSD card

NOTE: uSIM card slot is available only on tablets shipping with WWAN module.

bdisplay panel

cbattery

dfront facing camera

erear facing camera

fsystem board

3 To un route the antenna cables of the antenna module:

a Peel the tape that secures the cables to the back cover of the tablet [1].

b Un route the cables from routing channels on the back cover

c Peel the conductive tape that secures the cables [3].

4 To remove the antenna module:

a Remove the M1.6 x 3 screw that secures the antenna module to the back cover of the tablet [1].

b Lift the antenna module from the back cover [2].

34 Removing and installing components

Installing the antenna module

1 Insert the antenna module into the slot on the back cover of the tablet.

2 Tighten the M1.6 x 3 screw to secure the antenna module,

3 Un route the antenna cables from the routing channels,

4 Ax the tape and the conductive tapes to secure the antenna cables

5 Install the:

aheat sink

brear facing camera

cfront facing camera

dsystem fan

eWLAN card

fSSD card

gbattery

hdisplay panel

iuSIM/microSD card

NOTE: uSIM card is installed only on tablets shipping with WWAN module.

6 Follow the procedure in After working inside your tablet.

Removing and installing components 35

Technology and components

This chapter details the technology and components available in the system.

Topics:

• Power adapter

• Processors

• Chipset

• Memory features

• Display options

• Camera features

• Hard drive options

• Drivers

• Dell Active Pen

Power adapter

This system is shipped with 45 W or 65 W Type-C power adapters.

WARNING: When you disconnect the power adapter cable from the tablet, grasp the connector, not the cable itself, and then

pull rmly but gently to avoid damaging the cable.

WARNING: The power adapter works with electrical outlets worldwide. However, power connectors and power strips vary

among countries. Using an incompatible cable or improperly connecting the cable to the power strip or electrical outlet may

cause re or equipment damage.

Processors

Latitude 5285 is shipped with:

• Intel Core i3-7100U (Dual Core, 3M cache, 2.4 GHz,15 W)

• Intel Core i5-7200U (Dual Core, 3M Cache, up to 3.1 GHz, 15 W)

• Intel Core i5-7300U (vPro, Dual Core, 3M Cache, up to 3.5 GHz, 15 W)

• Intel Core i7-7600U (vPro, Dual Core, 4M cache, up to 3.9 GHz, 15 W)

NOTE: The clock speed and performance varies depending on the workload and other variables.

Kaby Lake — 7th Generation Intel Core processors

The 7th Gen Intel Core processor (Kaby Lake) family is the successor of 6th generation processors (Skylake). It's main features include:

• Intel 14nm Manufacturing Process Technology

• Intel Turbo Boost Technology

• Intel Hyper Threading Technology

• Intel Built-in Visuals

36 Technology and components

• Intel HD graphics - exceptional videos, editing smallest details in the videos

• Intel Quick Sync Video - excellent video conferencing capability, quick video editing and authoring

• Intel Clear Video HD - visual quality and color delity enhancements for HD playback and immersing web browsing

• Integrated memory controller

• Intel Smart Cache

• Optional Intel vPro technology (on i5/i7) with Active Management Technology 11.6

• Intel Rapid Storage Technology

NOTE: Windows 7 and 8 are not supported by systems with 7th generation processors

Identifying processors in Windows 10

1 Type Device Manager in Ask me anything eld.

The Device Manager window is displayed.

2 Click Processor.

The processor information is displayed.

Figure 1. Processor

Verifying processor usage in task manager

1 Right click on the taskbar. Select Task Manager

2 You can also access the task manager by clicking CTRL+ALT+DEL keys.

The Windows Task Manager window is displayed.

3 Click the Performance tab in the Windows Task Manager window.

Technology and components 37

Verifying processor usage in resource monitor

1 Right click the on tablet.

2 Select Start Task Manager.

The Windows Task Manager window is displayed.

3 Click the Performance tab in the Windows Task Manager window.

The processor performance details are displayed.

4 Click Open Resource Monitor.

38 Technology and components

Chipset

The chipset is integrated on the processor.

Identifying chipset in device manager on Windows 10

NOTE: The Chipset information displayed is a generic image and may be dierent from what is displayed.

1 Type Device Manager in the Ask me anything eld.

Device Manager window appears.

2 Expand System Devices and search for the chipset.

Technology and components 39

Memory features

Latitude 5285 supports the following memory congurations:

• 4G 1866MHz LPDDR3 - Intel Core i3-7100U

• 8G 1866MHz LPDDR3 - Intel Core i5-7200U/ Intel Core i5-7300U

• 16G 1866MHz LPDDR3 - Intel Core i7-7600U

Verifying system memory in setup

1 Turn on or restart your notebook.

2 When the Dell logo appears, press F2.

Entering BIOS setup message appears.

3 On the left pane, select Settings > General > System Information,

The memory information is displayed on the right pane.

Verifying system memory

Windows 10

1 Click the Windows button and select All Settings > System .

2 Under System, click About.

Testing memory using ePSA

1 Turn on or restart your tablet.

2 Perform one of the following actions after the Dell logo is displayed:

• With keyboard—Press F12.

• Tablet only—Press Volume Up button before pressing the Power button to turn on the tablet. Once the power sequence is

initiated, you can release the Volume Up button and ePSA will launch.

The PreBoot System Assessment (PSA) is launched on your tablet.

NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the desktop. Turn o the

tablet, and try again.

3 Follow the steps in Running ePSA diagnostics.

Display options

This tablet is shipped with 12.3" 1920x1280 Touch with Corning Gorilla Glass, Antireective and Antismudge display.

Identifying display adapter

1 Type Device manager in the Ask me anything eld.

40 Technology and components

The Display Manager window is displayed.

2 Expand the Display adapters.

The display adapter information is displayed.

Figure 2. display adapter

Changing the screen resolution

1 Right click on the desktop and select Display Settings.

2 Tap or click the Advanced display settings.

3 Select the required resolution from the drop-down list and tap Apply.

Camera features

This system is shipped with front facing camera with 5 MP and rear facing camera with 8 MP

Identifying the camera in Device Manager on Windows 10

1 In the Search box, type device manager, and tap to start it.

2 Under Device Manager, expand Imaging devices.

Starting the camera

To start the camera, open an application that uses the camera. For instance, if you tap the Dell webcam central software or the Skype

software that is shipped with the 2-in-1, the camera turns on. Similarly, if you are chatting on the internet and the application requests to

access the webcam, the webcam turns on.

Technology and components 41

Starting the camera application

1 Tap or click the Windows button and select All apps.

2 Select Camera from the apps list.

3 If the Camera App is not available in the apps list, search for it.

42 Technology and components

Hard drive options

This system supports M.2 SATA SSD, M.2 PCIe NVMe SSD, and M.2 PCIe NVMe SED.

Identifying the hard drive in the BIOS

1 Turn on or restart your laptop.

2 When the Dell logo appears, perform one of the following actions to enter the BIOS setup program:

• With keyboard — Tap F2 until the Entering BIOS setup message appears. To enter the Boot selection menu, tap F12.

• In tablet mode — Press the Volume Up button to display the F12 boot selection or press Volume Down button to enter BIOS

setup directly.

Hard drive is listed under the System Information under the General group.

Technology and components 43

Drivers

This section lists the drivers associated with the components shipped with your tablet.

System drivers

Figure 3. System drivers

44 Technology and components

Disk driver

Figure 4. Disk driver

Technology and components 45

Sound, video and game controller drivers

Figure 5. Sound, video, and game controllers

46 Technology and components

Storage controller drivers

Figure 6. Storage controllers

Technology and components 47

Network drivers

Figure 7. Network drivers

Graphics driver

Figure 8. Graphics driver

48 Technology and components

Dell Active Pen

• Natural writing feel for a pen on paper experience

• Industry leading accuracy, built with Wacom feel IT technologies

• Active stylus with hovering and pressure-sensitive tip (2048 levels of pressure)

• Magnetic attach feature with built-in magnet for increased fastening strength

• Removed Pen clip and added Tethering functionality

• Customizable* 2 barrel buttons and Top button

• Quick launch and note taking over lock screen (requires Bluetooth pairing)

• LED light to show Bluetooth pairing status

• 12 months battery life**, with AAAA battery

**Based on 3 hours daily usage for 5 days a week

Technology and components 49

System specications

Processor specications

Feature Specication

Types • 7th Gen Intel® Core™ Processors up to i3, U Dual Core

• 8th Gen Intel® Core™ Processors up to i7, U, Quad Core

Environmental specications

Temperature Specications

Operating 0°C to 35°C (32°F to 95°F)

Storage –40°C to 65°C (–40°F to 149°F)

Relative humidity

—maximum

Specications

Operating 10% to 90% (non-condensing)

Storage 10% to 95% (non-condensing)

Altitude—

maximum

Specications

Operating 0 m to 3048 m (0 to 10,000 ft)

Non-operating 0 m to 10,668 m (0 ft to 35,000 ft)

Airborne

contaminant level

G2 or lower as dened by ISA S71.04–1985

Physical specications

Feature Specication

Weight - Tablet

only(with 31.5 Whr

battery and 126 GB

m2 SATA base)

1.89 lbs (857 g)

Weight - Tablet

+Keyboard

2.65 lbs (1201.8 g)

Input current—

maximum

1.3 A / 1.7 A

Width 11.5 inches (292 mm)

Height (Tablet only) 0.38 inch - 0.42 inch (9.76 mm - 10.65 mm)

50 System specications

Feature Specication

Height(Tablet

+Keyboard only)

0.59 inch - 0.63 inch (14.9 mm - 15.9 mm)

Depth • Tablet only: 8.22 inches (208.8 mm)

• Tablet with Travel Keyboard - 8.52 inch ( 216.4mm)

Battery specications

Feature Specication

Type • 31.5 Whr Polymer battery with ExpressCharge

• 42 Whr Polymer battery with ExpressCharge

• 42 WHr Polymer Long Life Cycle

31.5 Whr:

Length 177.6 mm (6.99 inches)

Width 82.6 mm (3.25 inches)

Height 5.5 mm (0.21 inch)

Weight 135.0 g (0.29 lb) (126 GB m2 SATA)

Voltage 11.4 VDC

42 WHr:

Length 177.6 mm (6.99 inches)

Width 82.6 mm (3.25 inches)

Height 5.5 mm (0.21 inch)

Weight 170 g (0.37 lb)

Voltage 7.6 VDC

Life span 300 discharge per charge cycles

Temperature range

Operating • Charge: 0°C to 50°C (32°F to 122°F)

• Discharge: 0°C to 70°C (32°F to 158°F)

Non-operating - 20°C to 85°C (- 4°F to 185°F)

AC adapter specications

Feature Specication

Type 45 W USB Type-C, 46 W small form factor (SFF) USB Type C and 65 W USB Type-C

Input voltage 100 V AC–240 V AC

Input current—

maximum

1.3 A / 1.6 A

Input frequency 50 Hz to 60 Hz

System specications 51

Feature Specication

Output current • 20 V/2.25 A (Continuous)

• 15 V/3 A (Continuous)

• 9.0 V/3 A (Continuous)

• 5.0 V/3 A (Continuous)

Rated output

voltage

20 VDC/15 VDC/9 VDC/5 VDC

Weight • 0.17 kg/0.37 lbs (45W)

• 0.216 kg/0.476 lbs (65W)

Dimensions •45W USB-C: 0.87 x 2.17 x 3.42 inch ( 22mm x 55mm x 87mm)

•45W USB-C SFF: 0.87 x 2.17 x 2.36 inch (22mm x 55mm x 60mm)

•65W USB-C: 0.87 x 2.6 x 3.9 inch (22mm x 66mm x 99mm)

Temperature range

—Operating

0°C to 40°C (32°F to 104°F)

Temperature range

—Non-Operating

–40°C to 70°C (–40°F to 158°F)

Display specications

Feature Specication

Type 12.3" 3:2 WVA Touch with Corning Gorilla Glass 4, Anti-reective, and Anti-smudge

Luminance 340 nits

Height 265.56 mm(10.55 inches)

Width 185.06 mm (7.28 inches)

Diagonal 312.42 mm (12.3 inches)

Maximum resolution 1920x1280

Refresh rate 60 Hz

Maximum viewing

angles—horizontal

+/-80°

Maximum viewing

angles—vertical

+/-80°

Pixel pitch 0.135 mm

Camera specications

Feature Specication

Type • Front Camera- 5MP xed focus

• Rear Camera- 8MP auto focus

52 System specications

Feature Specication

• Optional IR camera (Win Hello compliant)

Sensor type CMOS sensor technology (Front and Rear camera)

Imaging rate Up to 30 frames per second

Video Resolution • Front Camera- 2592 x 1944 pixels

• Rear Camera- 3264 x 2448 pixels

Communication specications

Features Specication

Wireless WiFi Display (Miracast)

Wireless LAN • Qualcomm® QCA61x4A 802.11ac Dual Band (2x2) Wireless Adapter+ Bluetooth 4.1

• Qualcomm® QCA6174A Extended Range 802.11ac MU-MIMO Dual Band (2x2) Wi-Fi + Bluetooth 4.1

• Intel® Dual-Band Wireless-AC 8265 Wi-Fi + BT 4.217 Wireless Card (2x2). Bluetooth Optional

Mobile Broadband

(Optional) • Qualcomm® Snapdragon™ X7 LTE-A (DW5811e) for AT&T, Verizon & Sprint (US)

• Qualcomm® Snapdragon™ X7 LTE-A (DW5811e) (EMEA/APJ/ROW)

• Qualcomm® Snapdragon™ X7 LTE-A (DW5816e for Japan/ANZ/China/India)

WiGig (Optional) Intel Tri-Band Wireless-AC 18265 WiGig + Wi-Fi + BT4.2 Wireless Card

Port and connector specications

Feature Specication

Audio • Realtek ALC3253 Controller

• Microphone-in and stereo headphones/speakers universal connector

Video • none

Memory card reader • micro SD 4.0

• Optional smart card reader

Micro Subscriber

Identity Module

(uSIM) card

micro SIM card slot (on WWAN only)

USB ports • 1 x USB 3.1 Gen1 (with PowerShare)

• 2 x Display Port over USB Type-C (optional Thunderbolt 3)

Micro SIM Optional micro-SIM card slot (under the kickstand)

Security Lock • Noble Wedge Lock slot

• Contactless SC Reader/NFC

System specications 53

Feature Specication

• ControlVault, TPM2.0

Other • Optional contacted smart card reader and touch nger print reader

• Windows Home Button

• Power Button

• I2C for the Dock Pin Keyboard connection

System specications

Feature Specication

Chipset Integrated in the processor

DRAM bus width LPDDR3 SDRAM

Video specications

Feature Specication

Type Integrated on system board

UMA controller • Intel Integrated HD Graphics 620 (7th Generation Intel® Core)

• Intel Integrated UHD Graphics 620 (8th Generation Intel® Core)

External display

support

Optional Dell Adapter - USB Type-C to HDMI/ Ethernet/USB 3.1 Gen1

NOTE: Supports VGA, DisplayPort, HDMI through the docking station.

Memory specications

Feature Specication

Memory connector Onboard memory

Memory capacity • 16GB SDRAM

• 4GB/8GB SDRAM

Memory type • LPDDR3 1866MHz

• LPDDR3—2133 MHz

Audio specications

Feature Specication

Types High-denition audio

Controller Realtek ALC3253

Stereo conversion 24-bit—analog-to-digital and digital-to-analog

54 System specications

Feature Specication

Internal interface High-denition audio

External interface Microphone-in, stereo headphones, and speakers universal connector

Speakers Two

Internal speaker

amplier

2 W (RMS) per channel

Volume controls Volume up and Volume down buttons

System specications 55

System setup

System setup enables you to manage your notebook hardware and specify BIOS level options. From the System setup, you can:

• Change the NVRAM settings after you add or remove hardware

• View the system hardware conguration

• Enable or disable integrated devices

• Set performance and power management thresholds

• Manage your computer security

Topics:

• Entering BIOS without keyboard

• System setup options

• System Log

• Updating the BIOS

• System and setup password

Entering BIOS without keyboard

1 Press the power button to turn on your tablet.

2 Press and hold the Volume Up button when the Dell logo appears on the screen.

3 When the F12 boot selection menu appears, select BIOS Setup using the Volume Up button.

4 Press the Volume Down button to enter BIOS setup program.

System setup options

NOTE: Depending on the notebook and its installed devices, the items listed in this section may or may not appear.

General screen options

This section lists the primary hardware features of your tablet.

Option Description

System Information This section lists the primary hardware features of your tablet.

• System Information: Displays BIOS Version, Service Tag, Asset Tag, Ownership Tag, Ownership Date,

Manufacture Date, Express Service Code, the Signed Firmware update—enabled by default

• Memory Information: Displays Memory Installed, Memory Available, Memory Speed, Memory Channels Mode,

Memory Technology

• Processor Information: Displays Processor Type, Core Count, Processor ID, Current Clock Speed, Minimum

Clock Speed, Maximum Clock Speed, Processor L2 Cache, Processor L3 Cache, HT Capable, and 64-Bit

Technology

56 System setup

Option Description

• Device Information: Displays M.2 SATA, M.2 PCIe SSD-0, Passthrough MAC address, Video Controller, Video

BIOS Version, Video Memory, Panel Type, Native Resolution, Audio Controller, Wi-Fi Device, WiGig Device,

Cellular Device, Bluetooth Device

Battery Information Displays the battery status health and whether the AC adapter is installed.

Boot Sequence Allows you to change the order in which the tablet attempts to nd an operating system.

• Internal SSD

• USB Storage Device

• CD/DVD/CD-RW Drive

• Onboard NIC

Boot sequence

options

Allows you to change the order in which the tablet attempts to nd an operating system:

• Windows boot manager-selected by default

Boot list options • Legacy

• UEFI—selected by default

Advanced Boot

Options

This option allows you the legacy option ROMs to load. The options are:

• Enable Legacy Option ROMs-default

• Enable Attempt Legacy Boot

• Enable UEFI Network Stack

UEFI boot path

security • Always, except internal SSD

• Always

• Never

Date/Time Allows you to change the date and time.

General screen options

This section lists the primary hardware features of your computer.

Option Description

System Information • System Information: Displays BIOS Version, Service Tag, Asset Tag, Ownership Tag, Ownership Date,

Manufacture Date, and the Express Service Code.

• Memory Information: Displays Memory Installed, Memory Available, Memory Speed, Memory Channels Mode,

Memory Technology, DIMM A Size, DIMM B Size.

• Processor Information: Displays Processor Type, Core Count, Processor ID, Current Clock Speed, Minimum

Clock Speed, Maximum Clock Speed, Processor L2 Cache, Processor L3 Cache, HT Capable, and 64-Bit

technology.

• Device Information: Displays Primary Hard Drive, MiniCard Device, ODD Device, Dock eSATA Device, LOM

MAC Address, Video Controller, Video BIOS Version, Video Memory, Panel Type, Native Resolution, Audio

Controller, Wi-Fi Device, WiGig Device, Cellular Device, Bluetooth Device.

Battery Information Displays the battery status and the type of AC adapter connected to the computer.

System setup 57

Option Description

Boot Sequence Boot Sequence Allows you to change the order in which the computer attempts to nd an operating

system. The options are:

• Windows Boot Manager

By default, the options is checked.

Boot List Options Allows you to change the boot list option:

• Legacy

• UEFI (The option is enabled by default)

Advanced Boot

Options

Allows you the legacy option ROMs to load. By default, all the option are disabled.

•Enable Legacy Option ROMs

•Enable Attempt Legacy Boot

UEFI Boot Path

SecurityOptions

Allows you to control whether or not the system will prompt to the user to enter the Admin password, when a user

selects a UEFI boot path from the F12 boot Menu.

•Always, Except Internal HDD. This option is enabled by default.

•Always

•Never

NOTE: These options have no relevance if the Admin password is not set BIOS settings.

Date/Time Allows you to change the date and time.

System Conguration screen options

Option Description

SMART Reporting This eld controls whether hard drive errors for integrated drives are reported during system startup. This

technology is part of the SMART (Self-Monitoring Analysis and Reporting Technology) specication. This option is

disabled by default.

• Enable SMART Reporting

USB Conguration This is an optional feature.

This eld congures the integrated USB controller. If Boot Support is enabled, the system is allowed to boot any

type of USB Mass Storage Devices—HDD, memory key, oppy.

If USB port is enabled, device attached to this port is enabled and available for OS.

If USB port is disabled, the OS cannot see any device attached to this port.

The options are:

• Enable USB Boot Support—enabled by default

• Enable External USB Port—enabled by default

• Always Allow dell docks—enabled by default

58 System setup

Option Description

NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of these settings.

USB PowerShare This eld congures the USB PowerShare feature behavior. This option allows you to charge external devices using

the stored system battery power through the USB PowerShare port. This option is disabled by default

Audio This eld enables or disables the integrated audio controller. By default, the Enable Audio option is selected. The

options are:

• Enable Microphone—enabled by default

• Enable Internal Speaker—enabled by default

Keyboard

Illumination

This eld lets you choose the operating mode of the keyboard illumination feature. The keyboard brightness level

can be set from 0% to 100%. The options are:

• Disabled—enabled by default

• Dim (50%)

• Bright

Keyboard Backlight

Timeout on Battery

The Keyboard Backlight Timeout dims out with the Battery option. The main keyboard illumination feature is not

aected. Keyboard Illumination will continue to support the various illumination levels. This eld has an eect when

the backlight is enabled. The options are:

• 5 sec

• 10 sec—enabled by default

• 15 sec

• 30 sec

• 1 min

• 5 min

• 15 min

• Never

Keyboard Backlight

with AC

The Keyboard Backlight with AC option does not aect the main keyboard illumination feature. Keyboard

Illumination will continue to support the various illumination levels. This eld has an eect when the backlight is

enabled. This option is enabled by default.

Keyboard Backlight

Timeout on AC

The Keyboard Backlight Timeout dims out with AC option. The main keyboard illumination feature is not aected.

Keyboard Illumination will continue to support the various illumination levels. This eld has an eect when the

backlight is enabled. The options are:

• 5 sec

• 10 sec—enabled by default

• 15 sec

• 30 sec

• 1 min

• 5 min

• 15 min

• Never

Unobtrusive Mode This option, when enabled, pressing Fn+F7 turns o all light and sound emissions in the system. To resume normal

operation, press Fn+F7 again. This option is disabled by default.

Miscellaneous

Devices

Allows you to enable or disable the following devices:

• Enable Front Camera—enabled by default

System setup 59

Option Description

• Enable Back Camera—enabled by default

• Secure Digital (SD) card—enabled by default

• Secure Digital (SD) card boot

• Secure Digital (SD) card read-only-mode

System Conguration screen options

Option Description

Integrated NIC Allows you to controls the on-board LAN controller. The options are:

•DisabledThe internal LAN in o and not visible to the operating system.

•EnabledThe internal LAN is enabled.

•Enabled w/PXEThe internal LAN is enabled (with PXE boot). This option is enabled by default.

SATA Operation Allows you to congure the internal SATA hard-drive controller. The options are:

•Disabled

•AHCI

•RAID On This option is enabled by default.

Drives Allows you to congure the various drives on board. All drives are enabled by default. The options are:

•SATA- 2

•M.2 PCI-e SSD-0

SMART Reporting This eld controls whether hard drive errors for integrated drives are reported during system startup. This

technology is part of the SMART (Self Monitoring Analysis and Reporting Technology) specication. This option is

disabled by default.

•Enable SMART Reporting

USB Conguration This is an optional feature.

This eld congures the integrated USB controller. If Boot Support is enabled, the system is allowed to boot any

type of USB Mass Storage Devices (HDD, memory key, oppy).

If USB port is enabled, device attached to this port is enabled and available for OS.

If USB port is disabled, the OS cannot see any device attached to this port.

The options are:

•Enable USB Boot Support

•Enable External USB Port

NOTE: Both the option is enabled by default.

Dell Type-C dock

conguration

Allows you to enable docks. The options are:

•Always Allow Dell DocksThis option is enabled by default.

• When set to enabled, allows connection to the Dell WD and TB family of docks (Type-C docks) independent of

USB and Thunderbolt Adapter conguration settings.

60 System setup

Option Description

• When set to disabled, the docks will be controlled via the USB and Thunderbolt Adapter conguration settings.

Thunderbolt

Adapter

conguration:

Allows you to congure the Thunderbolt™ adapter security settings within the Operating System.

NOTE: Security Levels are not applicable or enforced in the Pre-boot environment.

The options are:

•Enable Thunderbolt™ Technology SupportThis option is enabled by default.

•Enable Thunderbolt™ Adapter Boot Support

•Enable Thunderbolt™ Adapter Pre-boot Modules

•Security level - No Security

•Security level - User AuthorizationThis option is enabled by default.

•Security level - Secure Correct

•Security level - Display Port only

USB PowerShare Allows you to charge external devices using the stored system battery power through the USB PowerShare port.

This eld can also congure the USB PowerShare feature behavior. By default, the Enable USB PowerShare is

disabled.

Audio Allows you to enable or disable the integrated audio controller. By default, the Enable Audio option is selected. The

options are:

•Enable MicrophoneThis option is enabled by default.

•Enable Internal Speaker This option is enabled by default.

Keyboard

Illumination

Allows you to choose the operating mode of the keyboard illumination feature. The keyboard brightness level can

be set from 0% to 100%. The options are:

•Disabled

•Dim

•Bright This option is enabled by default.

NOTE: The <Fn+F10> hotkey can be used to change the setting.

Keyboard Backlight

Timeout on AC

Allows you to dene the time-out value for the keyboard Backlight when an AC adapter is plugged into the system.

The main keyboard illumination feature is not aected. Keyboard Illumination will continue to support the various

illumination levels. This eld has an eect when the backlight is enabled. The options are:

•5 seconds

•10 seconds This option is enabled by default.

•15 seconds

•30 seconds

•1 minute

•5 minute

•15 minute

•never

Keyboard Backlight

Time-out on

Battery

Allows you to dene the Keyboard Backlight Time-out dims out with Battery option. The main keyboard illumination

feature is not aected. Keyboard Illumination will continue to support the various illumination levels. This eld has

an eect when the backlight is enabled. The options are:

•5 seconds

•10 seconds This option is enabled by default.

System setup 61

Option Description

•15 seconds

•30 seconds

•1 minute

•5 minute

•15 minute

•never

Touchscreen Allows you to controls whether the touchscreen is enabled or disabled. By default, the option is enabled.

Unobtrusive Mode Allows you to select the option. When enabled, pressing Fn+F7 turns o all light and sound emissions in the

system. To resume normal operation, press Fn+F7 again. This option is disabled by default.

Miscellaneous

Devices

Allows you to enable or disable various on board devices:

•Enable Camera This option is enabled by default.

•Enable Secure Digital(SD) CardThis option is enabled by default.

•Secure Digital(SD) Card read only mode

•Secure Digital(SD) Card Read-Only Mode

Video screen options

Option Description

Display

Brightness(LCD

Brightness)

Allows you to set the display brightness depending up on the power source—On Battery and On AC. The display

brightness is independent for battery and AC adapter. It can be set using the slider.

Video screen options

Option Description

LCD Brightness Allows you to set the display brightness depending up on the power source (On Battery and On AC).

NOTE: The video setting will be visible only when a video card is installed into the system.

Security screen options

Option Description

Admin Password Allows you to set, change, or delete the administrator (admin) password.

NOTE: You must set the admin password before you set the system or hard drive password. Deleting the

admin password automatically deletes the system password and the hard drive password.

NOTE: Successful password changes take eect immediately.

Default setting: Not set

System Password Allows you to set, change, or delete the system password.

NOTE: Successful password changes take eect immediately.

62 System setup

Option Description

Default setting: Not set

Strong Password Allows you to enforce the option to always set strong passwords.

Default Setting: Enable Strong Password is not selected.

NOTE: If Strong Password is enabled, the Admin and System passwords must contain at least one

uppercase character, one lowercase character and be at least 8 characters long.

Password

Conguration

Allows you to specify the minimum and max password lengths of the Administrator and System passwords.

• min-4—by default, if you want to change you can increase the number

• max-32—you can decrease the number

Password Bypass Allows you to enable or disable the permission to bypass the System and the Internal HDD password, when they

are set. The options are:

• Disabled

• Reboot bypass

Default setting: Disabled

Password Change Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password is

set.

Default setting: Allow Non-Admin Password Changes is selected.

Non-Admin Setup

Changes

Allows you to determine whether changes to the setup options are allowed when an Administrator Password is set.

If disabled the setup options are locked by the admin password.

Option "allow wireless switch changes" is not selected by default.

UEFI capsule

rmware updates

This option controls whether the system allows BIOS updates using UEFI capsule update packages. This option is

enabled by default

TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST. The options are:

• TPM On—enabled by default

• Clear

• PPI Bypass for Enable Commands—disabled by default

• PPI Bypass for Disabled Commands

• Attestation enable—enabled by default

• Key storage enable—enabled by default

• SHA-256—enabled by default

• Disabled

• Enabled—enabled by default

Computrace Allows you to activate or disable the optional Computrace software The options are:

• Deactivate

• Disable

• Activate—enabled by default

NOTE: The Activate and Disable options will permanently activate or disable the feature and no further

changes are allowed

System setup 63

Option Description

CPU XD Support Allows you to enable the Execute Disable mode of the processor.

Enable CPU XD Support—enabled by default

Admin Setup

Lockout

Allows you to prevent users from entering Setup when an Administrator password is set.

Default Setting: This option is enabled

Master password

lockout

This option is not enabled by default

Security screen options

Option Description

Admin Password Allows you to set, change, or delete the administrator (admin) password.

NOTE: You must set the admin password before you set the system or hard drive password. Deleting the

admin password automatically deletes the system password and the hard drive password.

NOTE: Password changes take eect immediately.

By default, the drive will not have a password set.

System Password Allows you to set, change or delete the system password.

NOTE: Password changes take eect immediately.

By default, the drive will not have a password set.

Strong Password Allows you to enforce the option to always set strong passwords.

Default Setting: Enable Strong Password is not selected.

NOTE: If user interface is enabled, Admin and System passwords must contain at least one uppercase

character, one lowercase character and be at least 8 characters long.

Password

Conguration

Allows you to determine the minimum and maximum length of Administrator and System passwords.

Password Bypass Allows you to disable or enable the permission to bypass the System and the Internal hard drive password, when

they are set. The options are:

•Disabled. This option is selected by default.

•Reboot bypass

Password Change Allows you to enable or disable permission to the System and Hard Drive passwords when the admin password is

set.

Allow Non-Admin Password Changes This option is selected by default.

Non-Admin Setup

Changes

Allows you to determine whether changes to the setup options are allowed when an administrator password is set.

If disabled the setup options are locked by the admin password.

UEFI Capsule

Firmware Updates

This option controls whether the system allows BIOS updates via UEFI capsule update packages.

Enable UEFI Capsule Firmware Updates option is selected by default.

64 System setup

Option Description

NOTE: Disabling this option will block BIOS updates from services such as Microsoft Windows Update

and Linux Vendor Firmware Service (LVFS).

TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST.

You can control whether the trusted platform module is visible to the operating system. The option is:

•TPM on This option is selected by default.

•Clear

•PPI Bypass for Enable Commands This option is selected by default.

•Attestation Enable. This option is selected by default.

•PPI Bypass for Disable Commands

•Key Storage Enable. This option is selected by default.

•SHA-256. This option is selected by default.

CAUTION: For the TPM upgrade/downgrade process, it is recommended to complete the process in an

AC power with AC adapter plugged into the computer. The upgrade/downgrade process without the AC

adapter plugged in might damage the computer or hard disk.

NOTE: Disabling this option does not change any settings you have made to the TPM, nor does it delete

or change any information or keys you may have stored in the TPM. Changes to this setting take eect

immediately.

Computrace (R) Allows you to activate or disable the optional Computrace Service from Absolute software. The options are:

• Deactivate

• Disable

• Activate

NOTE: The Activate and Disable options will permanently activate or disable the feature and no further

changes will be allowed

Default setting: Activate

OROM Keyboard

Access

Allows you to set an option to enter the Option ROM Conguration screens using hotkeys during boot. The options

are:

•Enabled. This option is selected by default.

•One Time Enable

•Disabled

Default setting: Enable

Admin Setup

Lockout

Allows you to prevent users from entering the setup when an Administrator password is set.

Enable Admin Setup Lockout This option is not selected by default.

Master Password

Lockout

Allows you to prevent users from entering the setup when an Master password is set. Hard disk passwords need to

be cleared before the setting can be changed.

Enable Master Password Lockout This option is not selected by default.

SSM Security

Mitigation

Allows you to enable or disable additional UEFI SMM Security Mitigation protections. The OS can use the feature

to help protect the secure environment created by virtualization based security.

SSM Security Mitigation This option is disabled by default.

System setup 65

Secure Boot screen options

Option Description

Secure Boot Enable This option enables or disables the Secure Boot feature.

• Disabled

• Enabled

Default setting: Enabled

Expert Key

Management

Allows you to manage all secure boot keys. Manage All Factory Keys (PK, KEK, DB, DBX)

NOTE: For Secure Boot to be enabled, the system needs to be in UEFI boot mode and the Enable Legacy Option ROMs option

needs to be turned o.

Secure Boot

Option Description

Secure Boot Enable This option enables or disables the Secure Boot feature.

• Disabled

• Enabled

Default setting: Enabled.

Expert Key

Management

Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom

Mode option is disabled by default.

Custom Mode Key

Management

Allows you to manage the security key databases only if the system is in Custom Mode .The options are:

•PK. This option is selected by default.

•KEK

•db

•dbx

NOTE: If you disable the Enable Custom Mode, all the changes made will be erased and the keys will

restore to default settings. Save to File will save the key to a user-selected le.

Intel software guard extensions screen options

Option Description

Intel SGX Enable This eld species you to provide a secured environment for running code/storing sensitive information in the

context of the main OS. The options are:

• Software controlled—enabled by default

• Enabled

Default setting: Software controlled

66 System setup

Option Description

Enclave Memory

Size

This option allows you to set the SGX Enclave Reserve Memory Size. The options are:

• 32 MB

• 64 MB

• 128 MB—enabled by default

Intel software Guard Extensions

Option Description

Intel SGX Enable This option enables or disables to provide a secured environment for running code/storing sensitive information in

the context of the main OS. The options are:

•Disabled

•Enabled

•Software Controlled.This option is selected by default.

Enclave Memory

Size

Allows you to reserve the memory size. The memory size can be set from 32 MB to 128 MB, these options are

disabled by default. The options are:

•32 MB

•64 MB

•128 MB

Performance screen options

Option Description

Multi-Core Support This eld species whether the process has one or all cores enabled. The performance of some applications

improves with the additional cores. This option is enabled by default. Allows you to enable or disable multi-core

support for the processor. The installed processor supports two cores. If you enable Multi-Core Support, two cores

are enabled. If you disable Multi-Core Support, one core is enabled.

• Enable Multi-Core Support

Default setting: The option is enabled.

Intel SpeedStep Allows you to enable or disable the Intel SpeedStep feature.

• Enable Intel SpeedStep

Default setting: The option is enabled.

C-States Control Allows you to enable or disable the additional processor sleep states.

• C states

Default setting: The option is enabled.

Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.

System setup 67

Option Description

• Enable Intel TurboBoost

Default setting: The option is enabled.

HyperThread

Control

Allows you to enable or disable the Hyper-Threading in the processor.

• Disabled

• Enabled

Default setting: Enabled is selected.

Performance screen options

Option Description

Multi Core Support This eld species whether the process has one or all cores enabled. The performance of some applications

improves with the additional cores. This option is enabled by default. Allows you to enable or disable multi-core

support for the processor.

•AllThis option is enabled by default.

•1

•2

•3

Intel SpeedStep Allows you to enable or disable the Intel SpeedStep mode of the processor.

•Enable Intel SpeedStep

Default setting: The option is enabled.

C-States Control Allows you to enable or disable the additional processor sleep states.

•C states

Default setting: The option is enabled.

Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.

•Enable Intel TurboBoost

Default setting: The option is enabled.

HyperThread

Control

Allows you to enable or disable the HyperThreading in the processor.

•Disabled

•EnabledThis option is enabled by default.

Power management screen options

Option Description

AC Behavior Allows you to enable or disable the tablet from turning on automatically when an AC adapter is connected.

68 System setup

Option Description

Default setting: Wake on AC is not selected.

Auto On Time Allows you to set the time at which the tablet must turn on automatically. The options are:

• Disabled

• Every Day

• Weekdays

• Select Days

Default setting: Disabled

USB Wake Support Allows you to enable USB devices to wake the system from Standby.

NOTE: This feature is only functional when the AC power adapter is connected. If the AC power adapter

is removed during Standby, the system setup removes power from all the USB ports to conserve battery

power.

• Wake on the Dell USB-C dock

Default setting: The option is enabled by default.

Wireless Radio

Control

Allows you to enable or disable the feature that automatically switches from wired or wireless networks without

depending on the physical connection.

• Control WLAN Radio

• Control WWAN Radio

Default setting: The options are disabled.

Peak Shift This option enables you to minimize the AC power consumption during the peak power times of day. After you

enable this option, your system runs only in battery even if the AC is attached.

• Enable peak shift

• Set battery threshold (15% to 100%) - 15 % (enabled by default)

Advanced Battery

Charge

Conguration

This option enables you to maximize the battery health. By enabling this option, your system uses the standard

charging algorithm and other techniques, during the nonwork hours to improve the battery health.

Disabled

Default setting: Disabled

Primary Battery

Charge

Conguration

Allows you to select the charging mode for the battery. The options are:

• Standard—Fully charges your battery at a standard rate—enabled by default.

• ExpressCharge—The battery charges over a shorter time using Dell’s fast charging technology.

If Custom Charge is selected, you can also congure Custom Charge Start and Custom Charge Stop.

NOTE: All charging mode may not be available for all the batteries. To enable this option, disable the

Advanced Battery Charge Conguration option.

System setup 69

Power Management screen options

Option Description

AC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected.

Wake on AC This option is disabled by default.

Enable Intel Speed

Shift Technology

Allows you to enable or disable the Intel speed Shift Technology support. Setting to enable option, allows the

operating system to automatically select the required processor performance.

Enable Intel Speed Shift Technology This option is enabled by default.

Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are:

•Disabled This option is enabled by default.

•Every Day

•Weekdays

•Select Days

USB Wake Support Allows you to enable USB devices to wake the system from Standby.

NOTE: This feature is only functional when the AC power adapter is connected. If the AC power adapter

is removed during Standby, the system setup removes power from all the USB ports to conserve battery

power.

•Enable USB Wake Support

•Wake on Dell USB-C Dock The option is selected by default.

Wireless Radio

Control

Allows you to sense the connection of the system to a wired network and subsequently disable the selected

wireless radios (WLAN and/or WWAN)

Upon disconnection from the wired network, the selected wireless radios is re-enabled. By default none of the

option is enabled. The options are:

•Control WLAN radio

•Control WWAN radio

Wake on WLAN Allows you to enable or disable the feature that powers on the computer from the O state when triggered by a

LAN signal.

•Disabled This option is selected by default.

•LAN Only

•WLAN Only

•LAN or WLAN

Block Sleep Allows you to block entering to sleep (S3 state) in OS environment. When enabled system wont go to sleep. Intel

Rapid Start will be disabled automatically and OS Power option will be blank if it was set to Sleep (S3 state) . Block

Sleep (S3 State) option is disabled by default.

Peak Shift Allows you to minimize the AC power consumption during the peak power times of day. After you enable this

option, your system runs only in battery even if the AC is attached.

•Enable Peak ShiftThis option is not selected by default.

70 System setup

Option Description

Advanced Battery

Charge

Conguration

This option enables you to maximize the battery health. By enabling this option, your system uses the standard

charging algorithm and other techniques, during the non-work hours to improve the battery health.

•Enable Advanced Battery Charge ModeThis option is not selected by default.

Primary Battery

Charge

Conguration

Allows you to select the charging mode for the battery. The options are:

•Adaptive This option is enabled by default.

•Standard Fully charges your battery at a standard rate.

•ExpressCharge The battery charges over a shorter period of time using Dell’s fast charging technology.

•Primarily AC use

•Custom

If Custom Charge is selected, you can also congure Custom Charge Start and Custom Charge Stop.

NOTE: All charging mode may not be available for all the batteries. To enable this option, disable the

Advanced Battery Charge Conguration option.

Type-C Connector

Power

Allows you to set the maximum power the computer can drawn from the Type-C connectors. The options are:

7.5 Watts

15 WattsThis option is enabled by default.

POST Behavior screen options

Option Description

Adapter Warnings Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power adapters.

Default setting: Enable Adapter Warnings

Keypad

(Embedded)

Allows you to choose one of two methods to enable the keypad that is embedded in the internal keyboard.

• Fn Key Only—enabled by default

• By Numlock

NOTE: When setup is running, this option has no eect. Setup works in Fn Key Only mode.

Numlock Enable Allows you to enable the Numlock option when the tablet boots.

Enable Numlock. This option is enabled by default.

Fn Key Emulation Allows you to set the option where the Scroll Lock key is used to simulate the Fn key feature.

Enable Fn Key Emulation—enabled by default

Fn Lock Options Allows you to let hot key combinations Fn + Esc toggle the primary behavior of F1–F12, between their standard

and secondary functions. If you disable this option, you cannot toggle dynamically the primary behavior of these

keys. The available options are:

• Fn Lock—enabled by default

• Lock Mode Disable/Standard

System setup 71

Option Description

• Lock Mode Enable/Secondary

Fastboot Allows you to speed up the boot process by bypassing some of the compatibility steps. The options are:

• Minimal

• Thorough—enabled by default

• Auto

Extended BIOS

POST Time

Allows you to create an additional preboot delay. The options are:

• 0 seconds—enabled by default

• 5 seconds

• 10 seconds

Full Screen Logo This option will display full screen logo if your image match screen resolution

• Enable Full Screen Logo

Warnings and

Errors

This option will cause the boot process to only pause when warnings or errors are detected.

• Prompt on Warnings and Errors—enabled by default

• Continue on Warnings

• Continue on Warnings and Errors

NOTE: Error deemed critical to the operation of the system hardware will always halt the system.

Sign of Life

Indication

This option is disabled by default.

POST Behavior

Option Description

Adapter Warnings Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power adapters.

Enable Adapter Warnings This option is selected by default.

Keypad

(Embedded)

Allows you to choose one of two methods to enable the keypad that is embedded in the internal keyboard.

•Fn Key Only This option is enabled by default.

•By Numlock

NOTE: When setup is running, this option has no eect. Setup works in Fn Key Only mode.

Fn Lock Options Allows you to let hot key combinations Fn + Esc toggle the primary behavior of F1–F12, between their standard

and secondary functions. If you disable this option, you cannot toggle dynamically the primary behavior of these

keys. The available options are:

•Fn Lock This option is enabled by default.

•Lock Mode Disable/Standard This option is selected by default.

•Lock Mode Enable/Secondary

Fastboot Allows you to speed up the boot process by bypassing some of the compatibility steps. The options are:

72 System setup

Option Description

•Minimal This option is selected by default.

•Thorough

•Auto

Extended BIOS

POST Time

Allows you to create an additional pre-boot delay. The options are:

•0 seconds This option is enabled by default.

•5 seconds

•10 seconds

Full Screen Logo Allows you display full screen logo if your image match screen resolution. The options are:

•Enable Full Screen Logo This option is disabled by default.

Sign of Life

Indication

Allows you to illuminate the front panel tablet buttons (Rotation Lock, Volume Down, Volume Up, Windows, P1,P2,

and P3) momentarily, when the power button is pressed to turn on the system. The options are:

•Enable Tablet Button LED Sign of Life This option is selected by default.

Warnings and

Errors

Allows you to select in the BIOS setup options that cause the boot process to pause only, when warnings or errors

are detected rather than stop, prompt and wait for user input. The options are:

Prompt on Warnings and Errors. This option is enabled by default.

Continue on Warnings

Continue on Warnings and Errors

MAC Address Pass-

Through

Allows you to replace the external NIC MAC address in a supported dock or dongle with the selected MAC address

from the system. The options are:

System Unique MAC Address. This option is enabled by default.

Integrated NIC1 MAC Address

Disabled

Virtualization support screen options

Option Description

Virtualization Allows you to enable or disable the Intel Virtualization Technology.

Enable Intel Virtualization Technology—default.

VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware capabilities provided

by Intel® Virtualization technology for direct I/O.

Enable VT for Direct I/O - enabled by default.

Trusted Execution This option species whether a Measured Virtual Machine Monitor (MVMM) can utilize the additional hardware

capabilities provided by Intel Trusted Execution Technology. The TPM Virtualization Technology, and the

Virtualization technology for direct I/O must be enabled to use this feature.

Trusted Execution - disabled by default.

System setup 73

Virtualization Support options

Option Description

Virtualization Allows you to enable or disable the Intel Virtualization Technology.

Enable Intel Virtualization Technology This option is selected by default.

VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware capabilities provided

by Intel® Virtualization technology for direct I/O.

Enable VT for Direct I/O This option is selected by default.

Trusted Execution This option species whether a Measured Virtual Machine Monitor (MVMM) can utilize the additional hardware

capabilities provided by Intel Trusted Execution Technology. The TPM Virtualization Technology, and Virtualization

technology for direct I/O must be enabled to use this feature.

Trusted Execution This option is disabled by default.

Wireless screen options

Option Description

Wireless Device

Enable

Allows you to enable or disable the internal wireless devices.

• WWAN/GPS

• WLAN/WiGig

• Bluetooth

All the options are enabled by default.

NOTE: IMEI number for WWAN can be found on the outer box or the WWAN card.

Maintenance screen options

Option Description

Service Tag Displays the Service Tag of your .

Asset Tag Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default.

BIOS Downgrade This controls ashing of the system rmware to previous revisions. Option 'Allow BIOS downgrade' is enabled by

default.

Data Wipe This eld allows users to erase the data securely from all internal storage devices. Option 'Wipe on Next boot' is not

enabled by default. The following is list of devices aected:

• Internal M.2 SATA SDD

• Internal M.2 PCIe SSD

• Internal eMMC

BIOS Recovery This eld allows you to recover from certain corrupted BIOS conditions from a recover le on the user primary hard

drive or an external USB key.

74 System setup

Option Description

• BIOS Recovery from Hard Drive—enabled by default

• Always perform integrity check—disabled by default

Maintenance

Option Description

Service Tag Displays the Service Tag of your computer.

Asset Tag Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default.

BIOS Downgrade Allows you to control ashing of the system rmware to previous revisions. The option are:

Allows BIOS Downgrade This option is enabled by default.

Data Wipe Allows you to securely erase data from all internal storage devices. The process adheres to Serial ATA Security

Erase and eMMC JEDEC Sanitize specications. The option are:

Wipe on Next Boot This option is disabled by default.

BIOS Recovery Allows you to recover from certain computed BIOS conditions from a recovery le on the user primary hard drive

or an external USB key. When 'Enabled' is selected BIOS stores the recovery le on the user primary hard drive.The

option are:

BIOS Recovery from Hard Drive This option is enabled by default.

BIOS Auto-Recovery

Always Perform Integrity Check

System logs screen options

Option Description

BIOS Events Allows you to view and clear the System Setup (BIOS) POST events.

Thermal Events Allows you to view and clear the System Setup (Thermal) events.

Power Events Allows you to view and clear the System Setup (Power) events.

System Log

Option Description

BIOS Events Allows you to view and clear the System Setup (BIOS) POST events.

Thermal Events Allows you to view and clear the System Setup (Thermal) events.

Power Events Allows you to view and clear the System Setup (Power) events.

System setup 75

Updating the BIOS

It is recommended to update your BIOS (System setup) on replacing the system board or if an update is available. Ensure that your

notebook battery is fully charged and connected to a power outlet.

1 Restart the notebook.

2 Go to Dell.com/support.

3 Enter the Service Tag or Express Service Code and click Submit.

NOTE: To locate the Service Tag, click Where is my Service Tag?

NOTE: If you cannot nd your Service Tag, click Detect My Product. Proceed with the instructions on

screen.

4 If you are unable to locate or nd the Service Tag, click the Product Category of your notebook.

5 Choose the Product Type from the list.

6 Select your notebook model and the Product Support page of your notebook appears.

7 Click Get drivers and click View All Drivers.

The Drivers and Downloads page opens.

8 On the Drivers and Downloads screen, under the Operating System drop-down list, select BIOS.

9 Identify the latest BIOS le and click Download File.

You can also analyze which drivers need an update. To do this for your product, click Analyze System for Updates and follow the

instructions on the screen.

10 Select your preferred download method in the Please select your download method below window, click Download File.

The File Download window appears.

11 Click Save to save the le on your notebook.

12 Click Run to install the updated BIOS settings on your notebook.

Follow the instructions on the screen.

NOTE: It is recommended not to update the BIOS version for more than 3 revisions. For example: If you want to update the BIOS

from 1.0 to 7.0, then install version 4.0 rst and then install version 7.0.

System and setup password

You can create a system password and a setup password to secure your computer.

Password type Description

System password Password that you must enter to log on to your system.

Setup password Password that you must enter to access and make changes to the BIOS settings of your computer.

CAUTION: The password features provide a basic level of security for the data on your computer.

CAUTION: Anyone can access the data stored on your computer if it is not locked and left unattended.

NOTE: System and setup password feature is disabled.

Assigning a system password and setup password

You can assign a new System Password only when the status is in Not Set.

To enter the system setup, press F2 immediately after a power-on or re-boot.

1 In the System BIOS or System Setup screen, select Security and press Enter.

76 System setup

The Security screen is displayed.

2 Select System Password and create a password in the Enter the new password eld.

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 allowed.

• Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).

3 Type the system password that you entered earlier in the Conrm new password eld and click OK.

4 Press Esc and a message prompts you to save the changes.

5 Press Y to save the changes.

The computer reboots.

Deleting or changing an existing system and or setup password

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.

To enter the System Setup, press F2 immediately after a power-on or reboot.

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, alter or delete the existing system password and press Enter or Tab.

4 Select Setup Password, alter or delete the existing setup password and press Enter or Tab.

NOTE: If you change the System and/or Setup password, re-enter the new password when promoted. If you delete the

System and/or Setup password, conrm the deletion when promoted.

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 reboots.

System setup 77

Software

This chapter details the supported operating systems along with instructions on how to install the drivers.

Topics:

• Supported operating systems

• Downloading drivers

• ControlVault drivers

• Human Interface Devices drivers

• Network drivers

• Audio drivers

• Disk drives

• Management Engine Interface

• USB drivers

Supported operating systems

The following table lists the operating systems supported by Latitude 5285 tablet:

Table 2. Operating systems

Windows • Microsoft Windows 10 Pro 64-bit

• Microsoft Windows 10 Home 64-bit

OS media support USB media available

Downloading drivers

1 Turn on the notebook.

2 Go to Dell.com/support.

3 Click Product Support, enter the Service Tag of your notebook, and then click Submit.

NOTE: If you do not have the Service Tag, use the auto detect feature or manually browse for your notebook model.

4 Click Drivers and Downloads.

5 Select the operating system installed on your notebook.

6 Scroll down the page and select the driver to install.

7 Click Download File to download the driver for your notebook.

8 After the download is complete, navigate to the folder where you saved the driver le.

9 Double-click the driver le icon and follow the instructions on the screen.

ControlVault drivers

Verify if the ControlVault Device drivers are already installed in the computer.

78 Software

Human Interface Devices drivers

Verify if the Touchpad, and Portable Device drivers are already installed in the computer.

Network drivers

Install the WLAN and Bluetooth drivers from the Dell support site.

Verify if the Network drivers are already installed in the computer.

Software 79

Audio drivers

Verify if the Realtek Audio drivers are already installed in the computer.

Disk drives

Verify if the Disk drives drivers are already installed in the computer.

80 Software

Management Engine Interface

Verify if the Intel Management Engine Interface drivers are already installed in the computer.

USB drivers

Verify if the USB drivers are already installed in the laptop.

Software 81

82 Software

Troubleshooting

Enhanced Pre-boot System Assessment - ePSA

The ePSA is a diagnostic utility available on the tablet. This utility includes a series of tests for a tablet's hardware. Customers can run these

tests even if the computer lacks any media (hard drive, CD drive, etc.). If an ePSA-tested component fails, the system displays an error

code and generates a beep code.

Features:

• Graphical User Interface.

• Automatic Default Operation- runs test on all devices, allowing a user to interrupt and select any device.

• Checks the Master Boot Record for readiness to boot into a full OS environment.

• Tablet panel test.

• Video card.

• Battery test.

• Charger test.

• Primary battery.

• Multiprocessor cache test.

Running the ePSA Diagnostic Utility

NOTE: The following steps can be used to run the ePSA diagnostic utility in DOS mode without using an external keyboard.

1 Power on the system.

2 Before the Dell Logo is displayed, immediately press the Volume Up button to get the Boot Menu.

3 Scroll down the Diagnostics and then press the Volume Down button to select.

4 The tablet will begin running the ePSA utility.

Tablet LED

This section details the diagnostic features of the battery LED in a tablet.

Diagnostic LED

Tablets rely on the Battery LED light blinking amber/white pattern to determine failures listed in the following table:

Troubleshooting 83

NOTE:

• The blinking patterns will consist of 2 sets of numbers being represented by (First Group: Amber blinks, Second Group: White

blinks)

• First Group: The LED blinks 1 to 9 times followed by a brief pause with LED o at the interval of 1.5 seconds. (This is in Amber

color)

• Second Group: The LED blinks 1 to 9 times, followed by a longer pause before the next cycle starts again at the interval of 1.5

seconds. (This is in White color)

•Example: No Memory detected (2,3), Battery LED blinks two times of amber color followed by a pause, and then blinks three times

of white color. The Battery LED will pause for 3 seconds before the next cycle repeat itself again

The following table depicts the amber and white blinking patterns with possible troubleshooting resolution:

Table 3. LED pattern

Blinking pattern Problem Description Suggested Resolution

2,1 processor processor failure

2,2 system board, BIOS ROM system board, covers BIOS corruption or ROM error

2,3 memory no memory/no RAM detected

2,4 memory memory failure/RAM failure

2,5 memory invalid memory installed

2,6 system board; chipset system board/ chipset error

2,7 display display failure

3,1 RTC power failure coin-cell battery failure

3,2 PCI/Video PCI/Video card/chip failure

3,3 BIOS recovery 1 recovery image not found

3,4 BIOS recovery 2 recovery image found but invalid

Real Time Clock reset

The Real Time Clock (RTC) reset function allows you or the service technician to recover the recently launched model Dell Latitude and

Precision systems from select No POST/No Boot/No Power situations. You can initiate the RTC reset on the system from a power o

state only if it is connected to AC power. Press and hold the power button for 25 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 is 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

unaected by the RTC reset:

• Service Tag

• Asset Tag

• Ownership Tag

• Admin Password

• System Password

• HDD Password

• Key Databases

• System Logs

The following items may or may not reset based on your custom BIOS setting selections:

84 Troubleshooting

• The Boot List

• Enable Legacy OROMs

• Secure Boot Enable

• Allow BIOS Downgrade

Identifying the AC adapter shipped with your

notebook

AC adapters are shipped based on customer requirements or based on regions. To identify the AC adapter shipped with your notebook, you

can verify it from the service tag.

1 Go to Dell.com/support

2 Type the service tag of your notebook.

3 Click System conguration. System conguration details are displayed.

4 Click Original conguration to view the AC adapter shipped with your notebook.

Troubleshooting 85

Contacting Dell

NOTE: If you do not have an active Internet connection, you can nd contact information on your purchase invoice, packing slip,

bill, or Dell product catalog.

Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services

may not be available in your area. To contact Dell for sales, technical support, or customer service issues:

1 Go to Dell.com/support.

2 Select your support category.

3 Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.

4 Select the appropriate service or support link based on your need.

86 Contacting Dell

Table of Contents

DELL 5290 User Manual

Related Manuals