Installing The Wwan Card - Dell Latitude 5430 Chromebook Service Manual

Steps
1. Remove the screw (M2x3) that secures the WWAN-card bracket to the WWAN card on the system board.
2. Lift and remove the WWAN-card bracket from the WWAN card.
3. Disconnect the WWAN antenna cables from the connectors on the WWAN card.
4. Slide and remove the WWAN card from the WWAN-card slot on the system board.

Installing the WWAN card

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
NOTE: The following steps are applicable only for computers that are shipped with a WWAN card.
The following image indicates the location of the WWAN card and provides a visual representation of the installation procedure.
30 Removing and installing components