Installing The System Fan; Removing The Micro-Electro-Mechanical Systems (Mems) Board - Dell Latitude 12 Rugged Extreme 7214 Owner's Manual

a. Disconnect the system fan cable from the system board [1].
b. Remove the screws that secure the system fan to the computer chassis [2].
c. Lift and remove the system fan from the computer chassis [3].

Installing the system fan

1. Align the system fan in its position in the chassis.
2. Tighten the screws that secure the system fan to the computer.
3. Connect the system fan connector cable to the system board connector.
4. Install:
a. base cover
b. battery
5. Follow the procedures in
Removing the Micro-Electro-Mechanical Systems (MEMS)
board
NOTE: MEMS board is also known as the sensor board.
1. Follow the procedures in
2. Remove:
a. battery
b. base cover
3. To remove the MEMS board:
a. Disconnect the cable connected to the MEMS board [1, 2].
b. Remove the screws that secure the MEMS board to the computer chassis [3].
c. Lift the MEMS board from the computer chassis [4].
After Working Inside Your
Before Working Inside Your
Computer.
Computer.
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