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3.
Remove the power button board (2).
Reverse this procedure to install the power button board.
TouchPad button board
Description
TouchPad button board (includes bracket, TouchPad button board cable, and TouchPad cable)
Before removing the TouchPad button board, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
a.
Memory module/wireless module compartment cover (see
b.
Keyboard (see
c.
Hard drive (see
d.
Top cover (see
Battery on page
35), and then remove the following components:
Keyboard on page
39)
Hard drive on page
45)
Top cover on page
49)
Spare part number
686271-001
Memory module on page
Component replacement procedures
36)
53
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