Maintenance and Service Guide

TouchPad click board
Description Spare part number
TouchPad click board 926530-001
TouchPad click board cable
NOTE: This cable connects from the TouchPad click board to the system board.
928882-001
TouchPad cable
NOTE: This cable connects from the TouchPad board to the TouchPad click board.
926518-001
Before removing the TouchPad click board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst 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 32).
5. Remove the optical drive (see Optical drive on page 34).
6. Remove the bottom cover (see Bottom cover on page 41).
To remove the TouchPad click board:
1. Disconnect the TouchPad cable from the TouchPad board (1) and the system board cable from the
TouchPad click board (2).
2. Remove the three Phillips PM2.0×4.0 screws (3) that secure the TouchPad click board to the computer.
3. Remove the board from the computer (4).
Reverse this procedure to install the TouchPad click board.
54 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts