Fans
Description Spare part number
Fans L05349-001
Follow these steps to remove the fans:
1. Shut down the computer. If you are unsure whether the computer is o or in hibernation, turn the
computer on, 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 top cover (see Top Cover on page 14).
5. Remove the three retainer screws from the graphics fan (1).
6. Disconnect the graphics fan cable (2) and then remove the graphics fan (3).
7. Remove the three retainer screws from the memory fan (1).
16 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts