Removal and replacement procedures
Maintenance and Service Guide 4–47
Remove the TouchPad on/off button board:
1. Turn the top cover upside down, with the front toward you.
2. Remove the Phillips PM2.0×4.0 screw 1 that secures the TouchPad on/off button board to the top cover.
3. Remove the TouchPad on/off button board 2.
Reverse this procedure to install the TouchPad on/off button board.