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Power button board
Description
Power button board (includes cable)
Before removing the power 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.
Optical drive (see
b.
Hard drive (see
c.
Keyboard (see
Remove the power button board:
1.
Turn the top cover upside down, with the front toward you.
2.
Release the power button board ribbon cable through the opening in the top cover (1).
3.
Remove the Phillips PM2.5×3.5 screw (2) that secures the power button board to the top cover.
4.
Release the clips (3) that secure the power button board to the top cover.
5.
Remove the power button board (4) and cable.
Battery on page
37), and then remove the following components:
Optical drive on page
Hard drive on page
40)
Keyboard on page
46)
38)
Component replacement procedures
Spare part number
722908-001
53
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