Installing The Sim Board Assembly; Removing The Coin-Cell Battery - Dell Latitude 12 Rugged Extreme - 7204 Owner's Manual

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NOTE: To remove the SIM board from the assembly, remove the screws that secure the SIM
board to the SIM bracket.

Installing the SIM Board Assembly

1.
Place the SIM board on the bracket and tighten the screws.
2.
Place the SIM board assembly in the slot on the computer chassis.
3.
Tighten the screws to secure the SIM board.
4.
Connect the cable to the SIM board connector.
5.
Connect the cable to the system board, if you had disconnected the SIM board cable from the
system board.
6.
Install:
a.
bottom cover
b.
battery
7.
Follow the procedures in

Removing the Coin-cell Battery

1.
Follow the procedures in
2.
Remove:
a.
battery
b.
bottom cover
3.
To remove the coin-cell battery:
a. Disconnect the coin-cell battery cable from the system board [1].
b. Lift and remove the coin-cell battery from the computer chassis [2].
20
After Working Inside Your
Before Working Inside Your
Computer.
Computer.

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