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TouchPad button board
Description
TouchPad button board (includes cable)
Before removing the TouchPad button board, 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
a.
Memory module/wireless module compartment cover (see
b.
Optical drive (see
c.
Hard drive (see
d.
Keyboard (see
e.
Top cover (see
Remove the TouchPad button board, bracket, and cable:
1.
Turn the top cover upside down, with the top toward you.
2.
Remove the two Phillips PM2.0×3.0 screws (1) and two Phillips PM2.0×3.5 screws (2) that
secure the TouchPad button board bracket to the top cover.
3.
Slide the TouchPad button board bracket (3) back until it releases from the tabs (4) built into
the top cover.
68
Chapter 4 Removal and replacement procedures
Battery on page
41), and then remove the following components:
Optical drive on page
Hard drive on page
54)
Keyboard on page
57)
Top cover on page
60)
WLAN module on page
52)
Spare part number
650477-001
44)
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