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Remove the power button board:
1.
Disconnect the following cables from the power button board:
(1)
Power button board cable
(2)
Speaker assembly cable
(3)
Display switch module cable
(4)
Microphone cable
2.
Remove the silver Phillips PM2.5×5.0 screw
(1)
that secures the power button board to the
computer.
3.
Remove the power button board
(2)
.
Reverse this procedure to install the power button board.
68
Chapter 4 Removal and replacement procedures