Installing The Wwan Card - Dell Latitude 7410 Chromebook Enterprise Service Manual

2. Remove the base cover.
3. Disconnect the battery cable.
About this task
The following images indicate the location of the WWAN card and provides a visual representation of the removal procedure.
Steps
1. Remove the single (M2x3) screw securing the WWAN bracket to the WWAN card.
2. Lift and remove the WWAN bracket from over the WWAN card.
3. Disconnect the antenna cables from the WWAN card.
4. Lift and remove the WWAN card from its 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
The following images indicate the location of the WWAN card and provides a visual representation of the installation procedure.
Disassembly and reassembly 35