Table of Contents
- Inspiron 15 3000 Series
- Before working inside your computer
- After working inside your computer
- Removing the battery
- Replacing the battery
- Removing the base panel
- Replacing the base panel
- Removing the hard drive
- Replacing the hard drive
- Removing the memory module
- Replacing the memory module
- Removing the wireless card
- Replacing the wireless card
- Removing the keyboard
- Replacing the keyboard
- Removing the palm rest
- Replacing the palm rest
- Removing the touch pad
- Replacing the touch pad
- Removing the power-button board
- Replacing the power-button board
- Removing the speakers
- Replacing the speakers
- Removing the I/O board
- Replacing the I/O board
- Removing the system board
- Replacing the system board
- Removing the coin-cell battery
- Replacing the coin-cell battery
- Removing the heat sink
- Replacing the heat sink
- Removing the fan
- Replacing the fan
- Removing the display assembly
- Replacing the display assembly
- Removing the display bezel
- Replacing the display bezel
- Removing the display panel
- Replacing the display panel
- Removing the power-adapter port
- Replacing the power-adapter port
- Removing the camera
- Replacing the camera
- Removing the display hinges
- Replacing the display hinges
- Flashing the BIOS
- Getting help and contacting Dell
DELL 3552 User Manual
Displayed below is the user manual for 3552 by DELL which is a product in the Notebooks category. This manual has pages.
Related Manuals
Inspiron 15
3000 Series
Service Manual
Regulatory Model: P47F
Regulatory Type: P47F003
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.
Copyright © 2016 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its
subsidiaries. Other trademarks may be trademarks of their respective owners.
2016–08
Rev. A01
1 Before working inside your computer............................................................................................. 7
Before you begin ...................................................................................................................................................................7
Safety instructions.................................................................................................................................................................7
Recommended tools..............................................................................................................................................................8
2 After working inside your computer............................................................................................... 9
3 Removing the battery..................................................................................................................10
Procedure..............................................................................................................................................................................10
4 Replacing the battery.................................................................................................................. 11
Procedure...............................................................................................................................................................................11
5 Removing the base panel............................................................................................................. 12
Prerequisites......................................................................................................................................................................... 12
Procedure..............................................................................................................................................................................12
6 Replacing the base panel............................................................................................................. 13
Procedure..............................................................................................................................................................................13
Post-requisites......................................................................................................................................................................13
7 Removing the hard drive..............................................................................................................14
Prerequisites......................................................................................................................................................................... 14
Procedure..............................................................................................................................................................................14
8 Replacing the hard drive..............................................................................................................16
Procedure..............................................................................................................................................................................16
Post-requisites......................................................................................................................................................................16
9 Removing the memory module..................................................................................................... 17
Prerequisites......................................................................................................................................................................... 17
Procedure..............................................................................................................................................................................17
10 Replacing the memory module.................................................................................................... 18
Procedure..............................................................................................................................................................................18
Post-requisites......................................................................................................................................................................18
11 Removing the wireless card........................................................................................................ 19
Prerequisites......................................................................................................................................................................... 19
Procedure..............................................................................................................................................................................19
12 Replacing the wireless card........................................................................................................20
Procedure.............................................................................................................................................................................20
Contents
Contents 3
Post-requisites.....................................................................................................................................................................20
13 Removing the keyboard..............................................................................................................21
Prerequisites......................................................................................................................................................................... 21
Procedure..............................................................................................................................................................................21
14 Replacing the keyboard............................................................................................................. 23
Procedure............................................................................................................................................................................. 23
Post-requisites.....................................................................................................................................................................23
15 Removing the palm rest.............................................................................................................24
Prerequisites.........................................................................................................................................................................24
Procedure............................................................................................................................................................................. 24
16 Replacing the palm rest............................................................................................................. 27
Procedure............................................................................................................................................................................. 27
Post-requisites..................................................................................................................................................................... 27
17 Removing the touch pad............................................................................................................ 28
Prerequisites.........................................................................................................................................................................28
Procedure............................................................................................................................................................................. 28
18 Replacing the touch pad............................................................................................................ 30
Procedure.............................................................................................................................................................................30
Post-requisites.....................................................................................................................................................................30
19 Removing the power-button board..............................................................................................31
Prerequisites......................................................................................................................................................................... 31
Procedure..............................................................................................................................................................................31
20 Replacing the power-button board.............................................................................................33
Procedure............................................................................................................................................................................. 33
Post-requisites.....................................................................................................................................................................33
21 Removing the speakers..............................................................................................................34
Prerequisites.........................................................................................................................................................................34
Procedure............................................................................................................................................................................. 34
22 Replacing the speakers............................................................................................................. 36
Procedure.............................................................................................................................................................................36
Post-requisites.....................................................................................................................................................................36
23 Removing the I/O board............................................................................................................ 37
Prerequisites.........................................................................................................................................................................37
Procedure............................................................................................................................................................................. 37
24 Replacing the I/O board............................................................................................................ 38
Procedure............................................................................................................................................................................. 38
4Contents
Post-requisites.....................................................................................................................................................................38
25 Removing the system board...................................................................................................... 39
Prerequisites........................................................................................................................................................................ 39
Procedure.............................................................................................................................................................................39
26 Replacing the system board.......................................................................................................42
Procedure............................................................................................................................................................................. 42
Post-requisites.....................................................................................................................................................................42
27 Removing the coin-cell battery.................................................................................................. 43
Prerequisites.........................................................................................................................................................................43
Procedure............................................................................................................................................................................. 43
28 Replacing the coin-cell battery.................................................................................................. 44
Procedure............................................................................................................................................................................. 44
Post-requisites.....................................................................................................................................................................44
29 Removing the heat sink.............................................................................................................45
Prerequisites........................................................................................................................................................................ 45
Procedure.............................................................................................................................................................................45
30 Replacing the heat sink............................................................................................................. 47
Procedure............................................................................................................................................................................. 47
Post-requisites..................................................................................................................................................................... 47
31 Removing the fan......................................................................................................................48
Prerequisites.........................................................................................................................................................................48
Procedure............................................................................................................................................................................. 48
32 Replacing the fan..................................................................................................................... 50
Procedure.............................................................................................................................................................................50
Post-requisites.....................................................................................................................................................................50
33 Removing the display assembly.................................................................................................. 51
Prerequisites......................................................................................................................................................................... 51
Procedure..............................................................................................................................................................................51
34 Replacing the display assembly..................................................................................................53
Procedure.............................................................................................................................................................................53
Post-requisites.....................................................................................................................................................................53
35 Removing the display bezel....................................................................................................... 54
Prerequisites........................................................................................................................................................................ 54
Procedure.............................................................................................................................................................................54
36 Replacing the display bezel....................................................................................................... 55
Procedure.............................................................................................................................................................................55
Contents 5
Post-requisites.....................................................................................................................................................................55
37 Removing the display panel....................................................................................................... 56
Prerequisites........................................................................................................................................................................ 56
Procedure.............................................................................................................................................................................56
38 Replacing the display panel....................................................................................................... 58
Procedure.............................................................................................................................................................................58
Post-requisites.....................................................................................................................................................................58
39 Removing the power-adapter port............................................................................................. 59
Prerequisites........................................................................................................................................................................ 59
Procedure.............................................................................................................................................................................59
40 Replacing the power-adapter port............................................................................................. 60
Procedure.............................................................................................................................................................................60
Post-requisites.....................................................................................................................................................................60
41 Removing the camera................................................................................................................ 61
Prerequisites......................................................................................................................................................................... 61
Procedure..............................................................................................................................................................................61
42 Replacing the camera................................................................................................................63
Procedure.............................................................................................................................................................................63
Post-requisites.....................................................................................................................................................................63
43 Removing the display hinges......................................................................................................64
Prerequisites........................................................................................................................................................................ 64
Procedure.............................................................................................................................................................................64
44 Replacing the display hinges......................................................................................................66
Procedure.............................................................................................................................................................................66
Post-requisites.....................................................................................................................................................................66
45 Flashing the BIOS..................................................................................................................... 67
46 Getting help and contacting Dell................................................................................................ 68
6Contents
Before working inside your computer
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Topics:
•Before you begin
•Safety instructions
•Recommended tools
Before you begin
1. Save and close all open files and exit all open applications.
2. Shut down your computer.
The shut-down instruction varies depending on the operating system installed on your computer.
• Windows 10: Click Start > Power > Shut down.
• Windows 8.1: On the Start screen, Click the power icon > Shut down.
• Windows 7: Click Start > Shut down.
NOTE: If you are using a different operating system, see the documentation of your operating system for shut-down
instructions.
3. Disconnect your computer and all attached devices from their electrical outlets.
4. Disconnect all attached network devices and peripherals, such as keyboard, mouse, and monitor, from your computer.
5. Remove any media card and optical disc from your computer, if applicable.
6. Close the display and turn the computer over.
Safety instructions
Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety.
NOTE: Before working inside your computer, read the safety information that shipped with your computer. For more
safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance.
NOTE: Disconnect all power sources before opening the computer cover or panels. After you finish working inside the
computer, replace all covers, panels, and screws before connecting to the electrical outlet.
CAUTION: To avoid damaging the computer, ensure that the work surface is flat and clean.
CAUTION: To avoid damaging the components and cards, handle them by their edges, and avoid touching pins and
contacts.
CAUTION: You should only perform troubleshooting and repairs as authorized or directed by the Dell technical
assistance team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. See the safety
instructions that shipped with the product or at www.dell.com/regulatory_compliance.
CAUTION: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface,
such as the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to
dissipate static electricity, which could harm internal components.
CAUTION: When you disconnect a cable, pull on its connector or on its pull tab, not on the cable itself. Some cables have
connectors with locking tabs or thumb-screws that you must disengage before disconnecting the cable. When
1
Before working inside your computer 7
disconnecting cables, keep them evenly aligned to avoid bending any connector pins. When connecting cables, ensure
that the ports and connectors are correctly oriented and aligned.
CAUTION: Press and eject any installed card from the media-card reader.
Recommended tools
The procedures in this document may require the following tools:
• Phillips screwdriver
• Plastic scribe
8 Before working inside your computer
After working inside your computer
CAUTION: Leaving stray or loose screws inside your computer may severely damage your computer.
1. Replace all screws and ensure that no stray screws remain inside your computer.
2. Connect any external devices, peripherals, or cables you removed before working on your computer.
3. Replace any media cards, discs, or any other parts that you removed before working on your computer.
4. Connect your computer and all attached devices to their electrical outlets.
5. Turn on your computer.
2
After working inside your computer 9
Removing the battery
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
Procedure
1. Close the display and turn the computer over.
2. Slide the battery-release latch to the unlocked position.
3. Lift the battery at an angle and remove the battery from the battery bay.
1. battery 2. battery-release latch
4. Turn the computer over, open the display, and press the power button for five seconds to ground the system board.
3
10 Removing the battery
Replacing the battery
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
Procedure
Slide the tabs on the battery into the slots on the battery bay and snap the battery into place.
NOTE: If the battery is installed correctly, the battery-release latch returns to the locked position.
4
Replacing the battery 11
Removing the base panel
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
Remove the battery.
Procedure
1. Remove the screws that secure the base panel to the computer base.
2. Using your fingertips, gently pry the base panel off the computer base.
1. computer base 2. screws (2)
3. base panel
5
12 Removing the base panel
Replacing the base panel
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the tabs on the base panel into the slots on the computer base and snap the base panel into place.
2. Replace the screws that secure the base panel to the computer base.
Post-requisites
Replace the battery.
6
Replacing the base panel 13
Removing the hard drive
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
CAUTION: Hard drives are fragile. Exercise care when handling the hard drive.
CAUTION: To avoid data loss, do not remove the hard drive while the computer is in sleep or on state.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
Procedure
1. Remove the screws that secure the hard-drive assembly to the computer base.
2. Open the latch and disconnect the hard-drive cable from the system board.
3. Lift the hard-drive assembly off the computer base.
1. screws (4) 2. hard-drive assembly
3. hard-drive cable 4. latch
4. Disconnect the interposer from the hard drive.
5. Remove the screws that secure the hard-drive bracket to the hard drive and lift the bracket off the hard drive.
7
14 Removing the hard drive
1. hard drive 2. screws (4)
3. hard-drive bracket 4. interposer
Removing the hard drive 15
Replacing the hard drive
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
CAUTION: Hard drives are fragile. Exercise care when handling the hard drive.
Topics:
•Procedure
•Post-requisites
Procedure
1. Align the screw holes on the hard-drive bracket with the screw holes on the hard drive.
2. Replace the screws that secure the hard-drive bracket to the hard drive.
3. Connect the interposer to the hard-drive assembly.
4. Align the screw holes on the hard-drive assembly with the screw holes on the computer base.
5. Replace the screws that secure the hard-drive assembly to the computer base.
6. Slide the hard-drive cable in its connector on the system board and close the latch to secure the cable.
Post-requisites
1. Replace the base panel.
2. Replace the battery.
8
16 Replacing the hard drive
Removing the memory module
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
Procedure
1. Using your fingertips, spread apart the securing clips at each end of the memory-module slot until the memory module pops up.
2. Slide and remove the memory module from the memory-module slot.
1. securing clips (2) 2. memory module
9
Removing the memory module 17
Replacing the memory module
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Align the notch on the memory module with the tab on the memory-module slot.
2. Slide the memory module firmly into the slot at an angle and press the memory module down until it clicks into place.
NOTE: If you do not hear the click, remove the memory module and reinstall it.
1. notch 2. memory module
3. securing clips 4. tab
Post-requisites
1. Replace the base panel.
2. Replace the battery.
10
18 Replacing the memory module
Removing the wireless card
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
Procedure
1. Disconnect the antenna cables from the wireless card.
2. Remove the screw that secures the wireless card to the system board.
3. Slide the wireless card out of the wireless-card slot.
1. antenna cables (2) 2. wireless card
3. screw 4. notch
5. tab
11
Removing the wireless card 19
Replacing the wireless card
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
CAUTION: To avoid damage to the wireless card, do not place any cables under it.
1. Align the notch on the wireless card with the tab on the wireless-card slot and slide the card into the slot.
2. Replace the screw that secures the wireless card to the system board.
3. Connect the antenna cables to the wireless card. The following table provides the antenna-cable color scheme for the wireless card
supported by your computer:
Table 1. Antenna-cable color scheme
Connectors on the wireless card Antenna-cable color
Main (white triangle) White
Auxiliary (black triangle) Black
Post-requisites
1. Replace the base panel.
2. Replace the battery.
12
20 Replacing the wireless card
Removing the keyboard
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
Remove the battery.
Procedure
1. Turn the computer over and open the display as far as possible.
2. Using a plastic scribe, gently release the tabs that secure the keyboard to the palm-rest assembly.
1. tab 2. plastic scribe
3. keyboard 4. palm-rest assembly
3. Carefully turn the keyboard over and place it on the palm-rest assembly.
4. Open the latch and disconnect the keyboard cable from the system board.
13
Removing the keyboard 21
1. latch 2. keyboard cable
3. palm-rest assembly 4. keyboard
5. Lift the keyboard, along with the cable, off the palm-rest assembly.
22 Removing the keyboard
Replacing the keyboard
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the keyboard cable into the connector and close the latch to secure the cable.
2. Carefully turn the keyboard over, slide the tabs on the keyboard into the slots on the palm rest, and snap the keyboard into place.
3. Close the display and turn the computer over.
Post-requisites
Replace the battery.
14
Replacing the keyboard 23
Removing the palm rest
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the keyboard.
Procedure
1. Open the latch and disconnect the touch-pad cable from the system board.
2. Open the latch and disconnect the power-button cable from the system board.
3. Remove the screws that secure the palm-rest assembly to the computer base.
1. latch 2. power-button cable
3. screws (7) 4. palm-rest assembly
5. touch-pad cable
4. Close the display and turn the computer over.
15
24 Removing the palm rest
5. Remove the screws that secure the palm-rest assembly to the computer base.
1. screws (10) 2. computer base
6. Slightly open the computer base and, using a plastic scribe, pry the palm-rest assembly off the computer base.
1. computer base 2. palm-rest assembly
3. plastic scribe
7. Turn the computer over and open the display.
8. Lift the palm-rest assembly off the computer base.
Removing the palm rest 25
Replacing the palm rest
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Replace the touch pad.
2. Align the screw holes on the palm rest with the screw holes on the computer base and snap the palm rest into place.
3. Replace the screws that secure the palm rest to the computer base.
4. Slide the touch-pad cable and the power-button cable into the connectors and close the latches to secure the cables.
5. Turn the computer over.
6. Replace the screws that secure the palm rest to the back cover.
Post-requisites
1. Replace the keyboard.
2. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
3. Replace the base panel.
4. Replace the battery.
16
Replacing the palm rest 27
Removing the touch pad
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the keyboard.
5. Remove the palm rest.
Procedure
1. Peel the tape off the touch-pad bracket.
1. tape 2. palm rest
3. touch-pad bracket
2. Remove the screws that secure the touch-pad bracket to the touch pad.
3. Open the latch and disconnect the touch-pad cable from the touch pad.
17
28 Removing the touch pad
1. touch-pad cable 2. latch
3. screws (2) 4. palm rest
5. touch-pad bracket
4. Peel the tape off the touch pad.
5. Lift the touch pad off the palm rest.
1. tape 2. touch pad
3. palm rest
Removing the touch pad 29
Replacing the touch pad
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the tabs on the touch pad into the slots on the palm rest.
2. Adhere the tape that secures the touch pad to the palm rest.
3. Slide the touch-pad cable into its connector and close the latch to secure the cable.
4. Align the screw holes on the touch-pad bracket with the screw holes on the palm rest.
5. Replace the screws that secure the touch-pad bracket to the palm rest.
6. Adhere the tape over the touch-pad bracket.
Post-requisites
1. Replace the palm rest.
2. Replace the keyboard.
3. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
4. Replace the base panel.
5. Replace the battery.
18
30 Replacing the touch pad
Removing the power-button board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the keyboard.
5. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
Procedure
1. Slide the power-button board cable through the slot on the palm rest.
1. power-button board cable 2. slot
3. palm rest
2. Turn the palm rest over.
3. Remove the screw that secures the power-button board to the palm rest.
4. Slide the power-button board out from the tab on the palm rest.
5. Lift the power-button board, along with its cable, off the palm rest.
19
Removing the power-button board 31
1. power-button board 2. screw
3. power-button board cable
32 Removing the power-button board
Replacing the power-button board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the power-button board under the tab on the palm rest and align the screw hole on the power-button board with the screw hole
on the palm rest.
2. Replace the screw that secures the power-button board to the palm rest.
3. Slide the power-button board cable through the slot on the palm rest.
Post-requisites
1. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
2. Replace the keyboard.
3. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
4. Replace the base panel.
5. Replace the battery.
20
Replacing the power-button board 33
Removing the speakers
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the keyboard.
5. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
Procedure
1. Disconnect the speaker cable from the system board.
2. Slide the speaker cable through the slot on the computer base.
1. speaker cable 2. slot
3. Turn the computer over and open the display.
4. Note the speaker-cable routing and remove the cable from the routing guides on the computer base.
5. Lift the speakers, along with the speaker cable, off the computer base .
21
34 Removing the speakers
1. speaker cable 2. speakers (2)
Removing the speakers 35
Replacing the speakers
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Using the alignment posts, align and place the speakers on the palm rest.
2. Route the speaker cable through the routing guides on the palm rest.
3. Turn the computer over.
4. Slide the speaker cable through the slot on the computer base and connect the speaker cable to the system board.
Post-requisites
1. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
2. Replace the keyboard.
3. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
4. Replace the base panel.
5. Replace the battery.
22
36 Replacing the speakers
Removing the I/O board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the keyboard.
5. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
Procedure
1. Open the latch and disconnect the I/O-board cable from the I/O board.
2. Remove the screw that secures the I/O board to the computer base.
3. Lift the I/O board off the computer base.
1. screw 2. I/O board
3. latch 4. I/O-board cable
23
Removing the I/O board 37
Replacing the I/O board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Align the screw hole on the I/O board with the screw hole on the computer base.
2. Replace the screw that secures the I/O board to the computer base.
3. Slide the I/O-board cable into its connector on the I/O board and close the latch to secure the cable.
Post-requisites
1. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
2. Replace the keyboard.
3. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
4. Replace the base panel.
5. Replace the battery.
24
38 Replacing the I/O board
Removing the system board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
NOTE: Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup
program after you replace the system board.
NOTE: Replacing the system board removes any changes you have made to the BIOS using the BIOS setup program. You
must make the appropriate changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the location of the connectors so that you can
reconnect the cables correctly after you replace the system board.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
Procedure
1. Disconnect the speaker cable from the system board.
25
Removing the system board 39
1. speaker cable 2. slot
2. Turn the computer over and open the display as far as possible.
3. Peel the tape that secures the display cable to the system board.
4. Open the latches and disconnect the display cable and I/O-board cable from the system board.
5. Disconnect the power-adapter port cable from the system board.
1. system board 2. tape
3. display cable 4. latch
5. I/O-board cable 6. power-adapter port cable
6. Remove the screw that secures the system board to the computer base.
7. Lift the system board off the computer base.
40 Removing the system board
Replacing the system board
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
NOTE: Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup
program after you replace the system board.
NOTE: Replacing the system board removes any changes you have made to the BIOS using the BIOS setup program. You
must make the appropriate changes again after you replace the system board.
Topics:
•Procedure
•Post-requisites
Procedure
1. Follow the procedure from step 2 to step 4 in "Replacing the heat sink”.
2. Replace the coin-cell battery.
CAUTION: To avoid damaging the system board, ensure that no cables are placed under it.
3. Align the screw hole on the system board with the screw hole on the computer base.
4. Replace the screw that secures the system board to the computer base.
5. Connect the power-adapter port cable to the system board.
6. Slide the display cable into its connector on the system board and close the latch to secure the cable.
7. Adhere the tape that secures the display cable to the system board.
8. Slide the I/O-board cable into its connector on the system board and close the latch to secure the cable.
9. Close the display and turn the computer over.
10. Connect the speaker cable to the system board.
Post-requisites
1. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
2. Replace the keyboard.
3. Replace the wireless card.
4. Replace the memory module.
5. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
6. Replace the battery.
7. Replace the base panel.
26
42 Replacing the system board
Removing the coin-cell battery
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
CAUTION: Removing the coin-cell battery resets the BIOS setup program’s settings to default. It is recommended that
you note the BIOS setup program’s settings before removing the coin-cell battery.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
Procedure
Using a plastic scribe, gently pry the coin-cell battery out of the battery socket on the system board.
1. system board 2. plastic scribe
3. coin-cell battery 4. battery socket
27
Removing the coin-cell battery 43
Replacing the coin-cell battery
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
With the positive-side facing up, snap the coin-cell battery into the battery socket on the system board.
Post-requisites
1. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
2. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
3. Replace the keyboard.
4. Replace the wireless card.
5. Replace the memory module.
6. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
7. Replace the battery.
8. Replace the base panel.
28
44 Replacing the coin-cell battery
Removing the heat sink
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
NOTE: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you
touch it.
CAUTION: For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in your
skin can reduce the heat transfer capability of the thermal grease.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
Procedure
1. Turn the system board over.
2. Disconnect the fan cable from the system board.
3. In sequential order, as indicated on the heat sink, loosen the captive screws that secure the cooling assembly to the system board.
29
Removing the heat sink 45
Replacing the heat sink
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
CAUTION: Incorrect alignment of the heat sink can damage the system board and processor.
NOTE: The original thermal grease can be reused if the original system board and heat sink are reinstalled together. If
either the system board or the heat sink is replaced, use the thermal pad provided in the kit to ensure that thermal
conductivity is achieved.
Topics:
•Procedure
•Post-requisites
Procedure
1. Replace the fan.
2. Align the screws on the cooling assembly with the screw holes on the system board.
3. In sequential order, as indicated on the heat sink, tighten the captive screws that secure the cooling assembly to the system board.
4. Connect the fan cable to the system board.
Post-requisites
1. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
2. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
3. Replace the keyboard.
4. Replace the wireless card.
5. Replace the memory module.
6. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
7. Replace the battery.
8. Replace the base panel.
30
Replacing the heat sink 47
Removing the fan
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
9. Follow the procedure from step 1 to step 4 in “Removing the heat sink”.
Procedure
1. Remove the screws that secure the fan to the heat sink.
31
48 Removing the fan
1. cooling assembly 2. fan
3. screws (3)
2. Turn the cooling assembly over.
3. Lift the fan off the heat sink.
1. heat sink 2. fan
Removing the fan 49
Replacing the fan
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Place the fan on the heat sink.
2. Turn the cooling assembly over.
3. Replace the screws that secure the fan to the heat sink.
Post-requisites
1. Follow the procedure from step 2 to step 4 in “Replacing the heat sink”.
2. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
3. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
4. Replace the keyboard.
5. Replace the wireless card.
6. Replace the memory module.
7. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
8. Replace the battery.
9. Replace the base panel.
32
50 Replacing the fan
Removing the display assembly
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
Procedure
1. Turn the computer over and open the display as far as possible.
2. Note the antenna-cable routing and remove the antenna cables from the routing guides on the computer base.
3. Note the display-cable routing and remove the cable from the routing guides on the computer base.
33
Removing the display assembly 51
1. display assembly 2. display cable
3. computer base 4. antenna cables (2)
4. Remove the screws that secure the display hinges to the computer base.
1. display assembly 2. screws (3)
3. computer base
5. Carefully lift the display assembly off the computer base.
52 Removing the display assembly
Replacing the display assembly
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Align the screw holes on the display hinges with the screw holes on the computer base.
2. Replace the screws that secure the display hinges to the computer base.
3. Route the display cable through its routing guides on the computer base.
4. Route the antenna cables through its routing guides and slide the antenna cables through the slot on the computer base.
5. Close the display and turn the computer over.
Post-requisites
1. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
2. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
3. Replace the keyboard.
4. Replace the wireless card.
5. Replace the memory module.
6. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
7. Replace the base panel.
8. Replace the battery.
34
Replacing the display assembly 53
Removing the display bezel
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
NOTE: These instructions are applicable only for laptops with a non-touch screen display.
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
9. Remove the display assembly.
Procedure
1. Using your fingertips, gently pry up the inner edges of the display bezel.
1. display bezel 2. display panel
2. Lift the display bezel off the display assembly.
35
54 Removing the display bezel
Replacing the display bezel
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
Align the display bezel with the display back-cover and gently snap the display bezel into place.
Post-requisites
1. Replace the display assembly.
2. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
3. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
4. Replace the keyboard.
5. Replace the wireless card.
6. Replace the memory module.
7. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
8. Replace the base panel.
9. Replace the battery.
36
Replacing the display bezel 55
Removing the display panel
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
NOTE: These instructions are applicable only for laptops with a non-touch screen display.
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
9. Remove the display assembly.
10. Remove the display bezel.
Procedure
1. Remove the screws that secure the display panel to the display back-cover.
2. Turn the display panel over.
1. screws (4) 2. display panel
37
56 Removing the display panel
3. display-back cover
3. Peel the tape that secures the display cable to the display-back cover.
4. Open the latch and disconnect the display cable from the display-back cover.
5. Lift the display panel off the display back-cover.
1. display panel 2. display cable
3. latch 4. tape
5. display-back cover
Removing the display panel 57
Replacing the display panel
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the display cable into the connector on the display back-cover and close the latch to secure the cable.
2. Adhere the tape that secures the display cable to the display back-cover.
3. Turn the display panel over and place it on the display back-cover.
4. Align the screw holes on the display panel with the screw holes on the display back-cover.
5. Replace the screws that secure the display panel to the display back-cover.
Post-requisites
1. Replace the display bezel.
2. Replace the display assembly.
3. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
4. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
5. Replace the keyboard.
6. Replace the wireless card.
7. Replace the memory module.
8. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
9. Replace the base panel.
10. Replace the battery.
38
58 Replacing the display panel
Removing the power-adapter port
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
9. Remove the display assembly.
Procedure
1. Note the power-adapter port cable routing and remove the cable from its routing guides on the computer base.
2. Remove the screw that secures the power-adapter port to the computer base.
3. Lift the power-adapter port, along with its cable, off the computer base.
1. screw 2. computer base
3. power-adapter port 4. power-adapter port cable
39
Removing the power-adapter port 59
Replacing the power-adapter port
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the power-adapter port into the slot on the computer base.
2. Align the screw hole on the power-adapter port with the screw hole on the computer base.
3. Replace the screw that secures the power-adapter port to the computer base.
4. Connect the power-adapter port cable to the system board.
5. Route the power-adapter port cable along its routing guides on the computer base.
Post-requisites
1. Replace the display assembly.
2. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
3. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
4. Replace the keyboard.
5. Replace the wireless card.
6. Replace the memory module.
7. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
8. Replace the base panel.
9. Replace the battery.
40
60 Replacing the power-adapter port
Removing the camera
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
NOTE: These instructions are applicable only for laptops with a non-touchscreen display.
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Remove the palm rest.
8. Remove the system board.
9. Remove the display assembly.
10. Remove the display bezel.
Procedure
1. Using a plastic scribe, gently pry the camera off the display back-cover.
2. Disconnect the camera cable from the camera.
41
Removing the camera 61
1. camera cable 2. plastic scribe
3. camera
62 Removing the camera
Replacing the camera
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Connect the camera cable to the camera.
2. Align the camera to the alignment posts on the display back-cover and snap the camera in place.
Post-requisites
1. Replace the display bezel.
2. Replace the display assembly.
3. Replace the system board.
4. Replace the palm rest.
5. Replace the keyboard.
6. Replace the wireless card.
7. Replace the memory module.
8. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
9. Replace the base panel.
10. Replace the battery.
42
Replacing the camera 63
Removing the display hinges
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Prerequisites
•Procedure
Prerequisites
NOTE: These instructions are applicable only for laptops with a non-touchscreen display.
1. Remove the battery.
2. Remove the base panel.
3. Follow the procedure from step 1 to step 3 in “Removing the hard drive”.
4. Remove the memory module.
5. Remove the wireless card.
6. Remove the keyboard.
7. Follow the procedure from step 1 to step 8 in “Removing the palm rest”.
8. Follow the procedure from step 1 to step 7 in “Removing the system board”.
9. Remove the display assembly.
10. Remove the display bezel.
11. Remove the display panel.
Procedure
1. Remove the screws that secure the display hinges to the display back-cover.
2. Release the hinges from the latches and lift the display hinges off the display back-cover.
43
64 Removing the display hinges
1. screws (6) 2. latches (2)
3. display hinges (2) 4. display back-cover
Removing the display hinges 65
Replacing the display hinges
NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your computer. After working inside your computer, follow the instructions in After
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•Procedure
•Post-requisites
Procedure
1. Slide the hinges under the latches on the display back-cover.
2. Align the screw holes on the display hinges with the screw holes on the display back-cover.
3. Replace the screws that secure the display hinges to the display back-cover.
Post-requisites
1. Replace the display panel.
2. Replace the display bezel.
3. Replace the display assembly.
4. Follow the procedure from step 3 to step 10 in “Replacing the system board”.
5. Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.
6. Replace the keyboard.
7. Replace the wireless card.
8. Replace the memory module.
9. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
10. Replace the base panel.
11. Replace the battery.
44
66 Replacing the display hinges
Flashing the BIOS
You may need to flash (update) the BIOS when an update is available or when you replace the system board. To flash the BIOS:
1. Turn on your computer.
2. Go to www.dell.com/support.
3. Click Product support, enter the Service Tag of your computer, and then click Submit.
NOTE: If you do not have the Service Tag, use the auto-detect feature or manually browse for your computer model.
4. Click Drivers & downloads > Find it myself.
5. Select the operating system installed on your computer.
6. Scroll down the page and expand BIOS.
7. Click Download to download the latest version of the BIOS for your computer.
8. After the download is complete, navigate to the folder where you saved the BIOS update file.
9. Double-click the BIOS update file icon and follow the instructions on the screen.
45
Flashing the BIOS 67
Getting help and contacting Dell
Self-help resources
You can get information and help on Dell products and services using these self-help resources:
Information about Dell products and services www.dell.com
Windows 8.1 and Windows 10 Dell Help & Support app
Windows 10 Get started app
Windows 8.1 Help + Tips app
Accessing help in Windows 8, Windows 8.1, and Windows 10 In Windows search, type Help and Support, and press Enter.
Accessing help in Windows 7 Click Start > Help and Support.
Online help for operating system www.dell.com/support/windows
www.dell.com/support/linux
Troubleshooting information, user manuals, setup instructions,
product specifications, technical help blogs, drivers, software
updates, and so on.
www.dell.com/support
Learn about your operating system, setting up and using your
computer, data backup, diagnostics, and so on.
See Me and My Dell at www.dell.com/support/manuals.
Contacting Dell
To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell.
NOTE: Availability varies by country and product, and some services may not be available in your country.
NOTE: If you do not have an active internet connection, you can find contact information on your purchase invoice,
packing slip, bill, or Dell product catalog.
46
68 Getting help and contacting Dell