Power button board
Description
Power button board (includes cable)
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 battery (see
5.
Remove the keyboard (see
6.
Remove the switch cover (see
Remove the power button board:
1.
Turn the switch cover upside down, with the front toward you.
2.
Remove the Torx T8M2.5×4.0 screw (1) that secures the power button board to the switch
cover.
3.
Remove the power button board (2).
Reverse this procedure to install the power button board.
Battery on page
46).
Keyboard on page
62).
Switch cover on page
69).
Component replacement procedures
Spare part number
450481-001
71