Installing The Wwan Card - Dell Latitude 7410 Service Manual

Steps
1. Remove the single M2x2.5 screw securing the WWAN bracket to the WWAN card.
2. Pry off the WWAN shielding cover from the top-left side of the shielding cover.
3. Disconnect the antenna cables from the WWAN card.
4. Lift and remove the WWAN card from its slot on the I/O board.

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 images indicate the location of the base cover and provide a visual representation of the installation procedure.
22 Removing and installing components