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 Spare part number
Fan 486288-001
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
Battery on page 48).
5. Remove the keyboard (see
Keyboard on page 63).
6. Remove the switch cover (see
Switch cover on page 67).
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.
68 Chapter 4 Removal and replacement procedures
To Next Page
Loading...
Need help?
General