Dell Latitude 12 Rugged Extreme (7204, Early 2014) - Manual (Page 15)

Installing the MEMS Board
1. Place the MEMS board in the slot.
2. Tighten the screws to secure the MEMS board.
3. Connect the cable to the MEMS board.
4. Install:
a. bottom cover
b. battery
5. Follow the procedures in After Working Inside Your computer .
Removing the USH Board
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a. battery
b. bottom cover
3. To remove the USH board:
a. Disconnect the USH board cables from the connectors [1,2].
b. Remove the screws that secure the board [3].
c. Lift and flip the board at an angle to access the smart card cable at the bottom [4].
d. Disconnect the smart card cable and release the USH board from the computer chassis [5,6].
e. Remove the USH board from the computer.
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