Dell P28E - Page 62

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6 Peel the I/O board cable off the palm-rest assembly.

1 I/O board cable 2 system board

3 screw 4 connector latch

5 display cable

7 Carefully lift the system board from the inner edge to release the system

board from the system-board connector on the palm-rest assembly.

Main Page

Table of Contents3
Before Working Inside Your Computer10
Before You Begin10
Safety Instructions10
Recommended Tools11
After Working Inside Your Computer13
Removing the Battery14
Procedure14
Replacing the Battery15
Procedure15
Removing the Base Cover16
Prerequisites16
Procedure16
Replacing the Base Cover18
Procedure18
Post-Requisites18
Removing the Hard Drive19
Prerequisites19
Procedure19
Replacing the Hard Drive22
Procedure22
Post-Requisites22
Removing the Memory Modules23
Prerequisites23
Procedure23
Replacing the Memory Modules25
Procedure25
Post-Requisites26
Removing the Wireless Card27
Prerequisites27
Procedure27
Replacing the Wireless Card29
Procedure29
Post-Requisites29
Removing the Coin-Cell Battery30
Prerequisites30
Procedure30
Replacing the Coin-Cell Battery32
Procedure32
Post-Requisites32
Removing the Keyboard33
Prerequisites33
Procedure33
Replacing the Keyboard36
Procedure36
Post-Requisites36
Removing the Optical Drive37
Prerequisites37
Procedure37
Replacing the Optical Drive40
Procedure40
Post-Requisites40
Removing the Computer Base41
Prerequisites41
Procedure41
Replacing the Computer Base46
Procedure46
Post-Requisites46
Removing the Speakers47
Prerequisites47
Procedure47
Replacing the Speakers49
Procedure49
Post-Requisites49
Removing the Optical-Drive Interposer50
Prerequisites50
Procedure50
Replacing the Optical-Drive Interposer52
Procedure52
Post-Requisites52
Removing the I/O Board53
Prerequisites53
Procedure53
Replacing the I/O Board55
Procedure55
Post-Requisites55
Removing the Heat-Sink Assembly56
Prerequisites56
Procedure56
Replacing the Heat-Sink Assembly58
Procedure58
Post-Requisites58
Removing the System Board60
Prerequisites60
Procedure61
Replacing the System Board65
Procedure65
Post-Requisites66
Removing the Battery-Connector Board67
Prerequisites67
Procedure67
Replacing the Battery-Connector Board69
Procedure69
Post-Requisites69
Removing the Power-Adapter Port70
Prerequisites70
Procedure70
Replacing the Power-Adapter Port72
Procedure72
Post-Requisites72
Removing the Display Assembly73
Prerequisites73
Procedure73
Replacing the Display Assembly76
Procedure76
Post-Requisites76
Removing the Power-Button Board78
Prerequisites78
Procedure78
Replacing the Power-Button Board80
Procedure80
Post-Requisites80
Removing the Palm-Rest Assembly82
Prerequisites82
Procedure82
Replacing the Palm-Rest Assembly84
Procedure84
Post-Requisites84
Removing the Display Bezel85
Prerequisites85
Procedure85
Replacing the Display Bezel87
Procedure87
Post-Requisites87
Removing the Display Panel88
Prerequisites88
Procedure88
Replacing the Display Panel92
Procedure92
Post-Requisites92
Removing the Display Hinges94
Prerequisites94
Procedure94
Replacing the Display Hinges96
Procedure96
Post-Requisites96
Removing the Camera97
Prerequisites97
Procedure97
Replacing the Camera99
Procedure99
Post-Requisites99
Removing the Display Cable100
Prerequisites100
Procedure100
Replacing the Display Cable102
Procedure102
Post-Requisites102
Removing the Display Back-Cover and Antenna Assembly103
Prerequisites103
Procedure104
Replacing the Display Back-Cover and Antenna Assembly105
Procedure105
Post-Requisites105
Flashing the BIOS106
Getting Help and Contacting Dell107
Self-Help Resources107
Contacting Dell107

Dell P28E - Page 62

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