Fan - HP Compaq 6530b Maintenance And Service Manual

4. Disconnect the power button board cable (4) from the system board.
5. Remove the switch cover.
Reverse this procedure to install the switch cover.

Fan

Description
Fan
Before removing the fan, 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 fan:
1. Disconnect the fan cable (1) from the system board.
2. Loosen the two Phillips PM2.5×7.0 captive screws (2) that secure the fan to the base enclosure.
66 Chapter 4 Removal and replacement procedures
Battery on page 46).
Keyboard on page 61).
Switch cover on page
Spare part number
486288-001
65).