Touchpad Button Board - HP ENVY 14 Maintenance And Service Manual

3. Remove the power button board (2) with cable (the cable was disconnected from the system
board when removing the top cover).
Reverse this procedure to install the power button board.

TouchPad button board

Description
TouchPad button board (includes cable)
Before removing the TouchPad button board, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Optical drive (see
b. Top cover (see
Remove the TouchPad button board:
1. Turn the top cover upside down, with the front toward you.
2. Remove the two Phillips PM4.5x2.0 broadhead screws (1) that secure the TouchPad button
board bracket to the top cover.
3. Remove the TouchPad button board, carefully lifting the cable through the top cover (2) (the
cable was disconnected from the system board when removing the top cover).
44 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 29), and then remove the following components:
Optical drive on page
Top cover on page 37)
29)
Spare part number
767369-001