Wwan Card - Dell Latitude 5300 Service Manual

Next steps
1. Connect the battery cable.
2. Replace the base cover
3. Replace the SIM card tray
4. Replace the microSD card.
5. Follow the procedure in

WWAN card

Removing the WWAN card
Prerequisites
1. Follow the procedure in
2. Remove the microSD card.
3. Remove the SIM card tray
4. Remove the base cover
5. Disconnect the battery cable
Steps
1. Loosen the single (M2x3) captive screw that secures the WWAN card bracket to the system board [1].
2. Remove the WWAN card bracket with screw that secures the WWAN antenna cables [2].
3. Disconnect the WWAN antenna cables from the connectors on the WWAN card [3].
4. Slide and lift the WWAN card away from the connector on the system board [4].
26 Removing and installing components
after working inside your computer.
before working inside your computer.