Power button board
Description
Spare part number
Power button board assembly
826387-001
Power button board cable (included in Cable Kit)
826373-001
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
Battery on page 33
).
5.
Remove the following components:
a.
Service door (see
Service door on page 34
)
b.
Hard drive (
Hard drive on page 35
)
c.
Keyboard (see
Keyboard on page 44
)
d.
Top cover (see
Top cover on page 49
)
Remove the power button board:
1.
Position the top cover upside-down.
2.
Disconnect the cable from the board (1).
3.
Remove the Phillips PM2.0×3.0 screw (2) that secures the power button board to the top cover.
Component replacement procedures
55
