Fan
The fan is located near the middle of the computer and is secured with three Torx screws. You do not
have to remove the heat sink to remove the fan.
To remove the fan assembly:
1. Prepare the computer for disassembly (see
Preparing to disassemble the computer on page 27).
2. Remove the rear cover (see
Rear cover on page 30).
3. Remove the VESA panel (see
VESA panel on page 55).
4. Remove the system board shield (see
System board shield on page 56).
5. Disconnect the fan cable from the system board connector labeled CHFAN (1).
NOTE: To avoid damaging the connector when disconnecting the cable, be sure to pull the
cable straight out of the connector at a vertical (90°) angle.
6. Remove the three Torx screws that secure the fan to the computer (2).
Fan
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