Dell Precision M3800 (Late 2013) - Manual (Page 23)

Installing the Fans
1. Perform the following steps to install the system fan:
a. Place the system fan in its slot in the computer.
b. Connect the system fan cable to the system board [1].
c. Connect the camera cable to the I/O board [2].
d. Tighten the screw to secure the system fan to the computer.
2. Perform the following steps to install the video-card fan:
a. Place the video-card fan in its slot in the computer.
b. Connect the video-card fan cable to the system board [4].
c. Tighten the screw to secure the video-card fan to the computer.
3. Install the:
a. battery
b. base cover
4. Follow the procedures in After Working Inside Your Computer.
Removing the Heatsink
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the:
a. base cover
b. battery
NOTE: The appearance of the heatsink and the number of screws will vary if you purchased
your computer with an integrated graphics card.
3. Perform the following steps to remove the heatsink:
a. Remove the screws that secure the heatsink to the system board.
b. Lift the heatsink off the system board.
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