Fan
Description
Spare part number
Fan (includes cable)
744363-001
Before removing the fan, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
Bottom cover on page 29
).
5.
Disconnect the battery.
Remove the fan:
1.
Disconnect the fan cable
(1)
from the system board.
2.
Loosen the 3 Phillips PM2.0×3.0 screws
(2)
that secure the fan to the computer.
Component replacement procedures
41
