Dell Precision M6800 (Late 2013) - Manual (Page 23)

4. Disconnect the processor-fan cable.
Installing the Processor Fan
1. Connect the processor-fan cable.
NOTE: Ensure that the processor-fan cable does not protrude outside its compartment.
2. Insert the processor fan into its slot in the computer.
3. Tighten the screws that secure the processor fan to the computer.
4. Install the:
a) base cover
b) battery
5. Follow the procedures in After Working Inside Your Computer .
Removing the Video-Card Fan
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the:
a) battery
b) base cover
3. Remove the screws that secure the video-card fan to the computer. Remove the video-card fan from the computer.
Disconnect the video-card fan cable.
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