Dell Latitude E6540, Owner'S Manual

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Installing the WWAN Card
1. Place the WWAN card in its slot in the system board.
2. Press the WWAN card down and tighten the screw to secure the WWAN card to the computer.
3. Connect the antenna cables to their connectors on the WWAN card.
4. Install:
a) base cover
b) battery
5. Follow the procedures in After Working Inside Your Computer .
Removing the Network Connector
1. Follow the procedures in
Before Working Inside Your Computer
.
2. Remove:
a) battery
b) base cover
c) base corner cap (left)
3. Perform the following steps as shown in the illustration:
a) Disconnect the cable from the system board.
b) Release cable from the routing channel.
c) Remove the screw that secures the network-connector bracket to the computer.
4. Lift the network-connector bracket from the computer. Lift the network connector from the computer.
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