Fan
Table 5-5 Fan spare part information
Description Spare part number
Fan (includes cable) L94511-001
Before removing the fan, 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 30).
Remove the fan:
1. Disconnect the battery cable from the system board.
2. Disconnect the fan cable (1) from the system board.
3. Remove the cover (2) that secures the WLAN antenna cables to the WLAN module.
The WLAN module cover is available using spare part number L98315-005.
4. Remove the two Phillips M2.0×4.0 screws (3) that secure the fan to the system board.
38 Chapter 5 Removal and replacement procedures
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