HP Compaq 320 Maintenance And Service Manual page 84

3. Turn the computer over, rotate the palm rest up (1) and slide the palm rest to the right (2) to
release it from the computer.
4. Release the ZIF connector (1) to which the TouchPad cable is connected, and then disconnect the
cable (2) from the system board.
5. Remove the palm rest.
Remove the TouchPad board:
1. Lay the palm rest on a protected surface upside-down.
2. Release the ZIF connector (1) and disconnect the cable (2 from the socket.
76 Chapter 4 Removal and replacement procedures