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3.
Remove the power button board and cable (2).
Reverse this procedure to install the power button board and cable.
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
●
Optical drive (see
●
Keyboard (see
●
Top cover (see
56
Chapter 4 Removal and replacement procedures
Battery on page
39), and then remove the following components:
Optical drive (select models only) on page
Keyboard on page
49)
Top cover on page
52)
Spare part number
646130-001
40)
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