Alienware 17 R4

Replacing the subwoofer............................................ 56
Procedure......................................................................................56
Post-requisites............................................................................... 56
Removing the system-board assembly.......................57
Prerequisites...................................................................................57
Procedure...................................................................................... 57
Replacing the system board........................................63
Procedure...................................................................................... 63
Post-requisites............................................................................... 64
Removing the heat-sink assembly..............................65
Prerequisites.................................................................................. 65
Procedure......................................................................................65
Replacing the heat-sink assembly.............................. 68
Procedure......................................................................................68
Post-requisites................................................................................68
Removing the power-adapter port.............................70
Prerequisites.................................................................................. 70
Procedure......................................................................................70
Replacing the power-adapter port.............................72
Procedure...................................................................................... 72
Post-requisites................................................................................72
Removing the power-button board............................ 73
Prerequisites...................................................................................73
Procedure...................................................................................... 73
6
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