HP Pavilion g7 Notebook PC Maintenance and Service Guide

TouchPad button board
Description Spare part number
TouchPad button board (includes cable) 682753-001
Before removing the TouchPad button board, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 33).
5. Remove the service door (see
Service door on page 34).
6. Remove the optical drive (see
Optical drive on page 35).
7.
Remove the hard drive (see
Hard drive on page 38).
8. Remove the keyboard (see
Keyboard on page 45).
9. Remove the top cover (see
Top cover on page 48).
Remove the TouchPad button board and cable:
1. Turn the top cover upside down, with the front toward you.
2. Release the ZIF connector to which the TouchPad button board cable is connected, and then
disconnect the TouchPad button board cable (1) from the back of the TouchPad.
3.
Lift the front edge of the TouchPad button board (2) until it is released from the clips built into
the top cover.
4. Lift the TouchPad button board (3) slightly to perform the next step.
54 Chapter 4 Removal and replacement procedures ENWW