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Power button board
Description
Power button board
Before removing the Power 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 base enclosure (see
5.
Disconnect the battery cable (see
Remove the Power button board and cable:
1.
Turn the top cover upside down, with the back edge toward you.
2.
Remove the 2 Phillips PM2.0×3.0 screws securing the power button board to the top cover (1).
70
Chapter 4 Removal and replacement procedures
Base enclosure on page
Battery on page
44).
Spare part number
688003-001
43).
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