Dell Latitude 9510 Service Manual page 21

Steps
1. Using a plastic scribe, pry open the WWAN card shield covering the WWAN card.
2. Loosen the single captive screw that secures the WWAN-card bracket to the WWAN card.
3. Lift the WWAN-card bracket out of the system.
4. Disconnect the antenna cables from the connectors on the WWAN card.
5. Slide and remove the WWAN card from the WWAN-card slot.
Installing the WWAN card
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the WWAN card and provides a visual representation of the installation procedure.
Removing and Installing Components 21