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Top cover
The top covers include TouchPad button and bracket.
Description Spare part number
For use on computer models with a fingerprint reader 652652-001
Before removing the top cover, 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 48).
5. Remove the service access cover (see
Service access cover on page 50).
6. Remove the following components:
a. Hard drive (see
Hard drive on page 60)
b. Optical drive (see
Optical drive on page 65)
c. Keyboard (see
Keyboard on page 67)
Remove the top cover:
1. Turn the computer right-side up, with the front toward you.
2. Release the following ZIF connectors (1) and disconnect the corresponding cables (2) from the
system board:
●
Power button ZIF connector
●
TouchPad ZIF cable
●
TouchPad buttons ZIF cable
●
Fingerprint reader ZIF cable
●
Application buttons ZIF cable
Component replacement procedures 71