Installing The Wwan Card - Dell Latitude 7330 Rugged Extreme Service Manual

Table 4. Connectors on the WWAN card
Antenna
Main (white triangle)
Auxiliary (black triangle) - ANT1
Auxiliary (black triangle) - ANT3
Auxiliary (black triangle) - ANT2
4. 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.
Steps
1. Slide the WWAN card at an angle into the WWAN card slot.
2. Connect the antenna cables to the WWAN card.
46 Removing and installing components
Cable Color
White and Grey (cable number 5)
White and Black (cable number 6)
Blue (cable number 8)
Orange (cable number 7)