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8.
Remove the top cover (2) by lifting it straight up.
Reverse this procedure to install the top cover.
TouchPad
Description Spare part number
TouchPad (includes cable and TouchPad button board and cable) 486306-001
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 50).
5. Remove the following:
a. Hard drive (see
Hard drive on page 56)
b. Keyboard (see
Keyboard on page 65)
c. Switch cover (see
Switch cover on page 74)
d. Display assembly (see
Display assembly on page 85)
e. Top cover (see
Top cover on page 90)
Remove the TouchPad:
1.
Turn the top cover upside down, with the front toward you.
2. Remove the four Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover.
92 Chapter 4 Removal and replacement procedures