Installing The Wwan Card; Removing The Heatsink - Dell Latitude 12 Rugged Extreme 7214 Owner's Manual

Installing the WWAN card

1. Slide the WWAN card into its connector on the system board.
2. Press the card and tighten the screw that secures the WWAN card.
3. Connect the antenna cables to the WWAN card, as per the colors on the connectors.
4. Affix the tape that secures the antenna cables.
5. Install:
a. antenna routing bracket
b. base cover
c. battery
6. Follow the procedures in

Removing the heatsink

1. Follow the procedures in
2. Remove:
a. battery
b. base cover
c. docking board
3. To release the heatsink:
a. Peel the tape that secures the antenna cable [1].
b. Disconnect the antenna cable [2].
c. Peel the tape that secures the heatsink assembly [3].
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After Working Inside Your
Before Working Inside Your
Computer.
Computer.