Remove the speaker assembly (2).
4.
Reverse this procedure to install the speaker assembly.
Power button board
Description
Power button board (includes power button board cable)
Before removing the power button board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the switch cover (see
5.
Remove the keyboard (see
6.
68
Chapter 4 Removal and replacement procedures
Battery on page
46).
Switch cover on page
Keyboard on page
64).
62).
Spare part number
432987-001