5–30 Maintenance and Service Guide
Removal and Replacement Procedures
6. Disconnect the microphone cable 1 and the speaker
assembly cable 2 from the power button board.
7. Release the ZIF connector 3 to which the power button board
cable is connected and disconnect the cable.
8. Remove the power button board 4.
Removing the Power Button Board
Reverse the above procedure to install the power button board.