Fans
Description Spare part number
Fan L37376-001
Before removing the fans, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 25).
5. Disconnect the battery (see Battery on page 27).
Remove the fans:
TIP: The computer uses two fans, both of which are the same and can be removed individually.
1. Disconnect the fan cables (1) from the system board.
2. Remove the three Phillips M2.0×2.5 screws (2) that secure each fan to the computer.
3. Remove the fans from the computer (3).
Reverse these procedures to install the fans.
Component replacement procedures 31
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