Table of Contents
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25 Replacing the touchpad............................................................................................................................. 52
Procedure..........................................................................................................................................................................52
Post-requisites..................................................................................................................................................................53
26 Removing the speakers..............................................................................................................................54
Prerequisites..................................................................................................................................................................... 54
Procedure..........................................................................................................................................................................54
27 Replacing the speakers.............................................................................................................................. 55
Procedure......................................................................................................................................................................... 55
Post-requisites................................................................................................................................................................. 55
28 Removing the I/O board............................................................................................................................ 56
Prerequisites..................................................................................................................................................................... 56
Procedure......................................................................................................................................................................... 56
29 Replacing the I/O board.............................................................................................................................58
Procedure ........................................................................................................................................................................ 58
Post-requisites................................................................................................................................................................. 58
30 Removing the display assembly................................................................................................................. 59
Prerequisites..................................................................................................................................................................... 59
Procedure......................................................................................................................................................................... 59
31 Replacing the display assembly.................................................................................................................. 64
Procedure ........................................................................................................................................................................ 64
Post-requisites................................................................................................................................................................. 65
32 Removing the power-button board............................................................................................................ 66
Prerequisites..................................................................................................................................................................... 66
Procedure......................................................................................................................................................................... 66
33 Replacing the power-button board.............................................................................................................67
Procedure .........................................................................................................................................................................67
Post-requisites..................................................................................................................................................................67
34 Removing the system board.......................................................................................................................68
Prerequisites..................................................................................................................................................................... 68
Procedure..........................................................................................................................................................................68
35 Replacing the system board....................................................................................................................... 71
Procedure ......................................................................................................................................................................... 71
Post-requisites..................................................................................................................................................................72
Entering the Service Tag in the BIOS setup program..................................................................................................72
36 Removing the power button with fingerprint reader...................................................................................74
Prerequisites......................................................................................................................................................................74
Contents
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Table of Contents
