TouchPad
Description Spare part number
For use only with a black top cover 589677-001
For use only with a blue top cover 589685-001
For use only with a red top cover 589684-001
For use only with a silver top cover 589683-001
Before removing the TouchPad, 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 battery (see
Battery on page 38).
5. Remove the following components:
a. Service cover (see
Service cover on page 40).
b. Keyboard (see
Keyboard on page 49).
c. Top cover (see
Top cover on page 52).
d. Speakers (see
Speakers on page 55).
Remove the TouchPad:
1. Turn the top cover upside down, with the front toward you.
2. Release the TouchPad cable (1) from the top cover. (The TouchPad cable is attached to the top
cover with double-sided adhesive).
3. Remove the two Phillips PM2.0×4.0 screws (2) that secure the TouchPad bracket to the top
cover.
4. Remove the TouchPad bracket (3).
5. Release the TouchPad (4) by lifting the front edge until it rests at an angle.
56 Chapter 4 Removal and replacement procedures
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