Maintenance and Service Guide

3. Remove the TouchPad and cable (3) by releasing them from the top surface of the keyboard/
top cover.
4. Remove the TouchPad.
Reverse this procedure to install the TouchPad.
Battery
Description Spare part number
Battery, 3-cell, 43-WHr, 2.83-AHr, Li-ion (includes cable) 761230-005
Before removing the battery, follow these steps:
1. Shut down 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 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 keyboard/top cover (see
Keyboard/top cover on page 34).
Remove the battery:
1. Disconnect the battery cable (1) from the system board.
2. Release the ZIF connector (2) to which the audio/USB board cable is attached, and then
disconnect the audio/USB board cable from the system board.
38 Chapter 5 Removal and replacement procedures