Compaq V6500 - Manual (Page 64)

Power button board
Description Spare part number
Power button board (includes power button board cable) 431438-001
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 41 ).
5 . Remove the switch cover (see Switch cover on page 52 ).
6 . Remove the keyboard (see Keyboard on page 54 ).
Remove the power button board:
1 . Remove the Phillips PM2.5×4.0 screw (1) that secures the power button board to the fan/heat sink
assembly.
2 . Release the power button board (2) from the computer as far as the cables allow.
3 . Disconnect the microphone cable (1) and the speaker cable (2) from the power button board.
4 . Release the ZIF connector (3) to which the power button board cable is connected, and disconnect
the cable.
56 Chapter 4 Removal and replacement procedures