Maintenance and Service Guide

Touchpad cable
Table 5-13 Touchpad cable spare part information
Description Spare part number
Touchpad cable L93187-001
Before removing the touchpad cable, 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 bottom cover (see Bottom cover on page 25).
5. Remove the battery (see Battery on page 49).
Remove the touchpad cable:
1. Release the ZIF connector (1) to which the touchpad cable is connected, and then disconnect the touchpad
cable from the system board.
2. Release the ZIF connector (2) to which the touchpad cable is connected, and then disconnect the touchpad
cable from the touchpad.
3. Remove the touchpad cable (3).
Reverse this procedure to install the touchpad cable.
50 Chapter 5 Removal and replacement procedures