Installing The Wwan Card - Dell P104F Service Manual

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. Align the notch on the WWAN card with the tab on the WWAN slot.
2. Slide the WWAN card at an angle into the WWAN-card slot.
3. Connect the antenna cables to the WWAN card.
The following table provides the antenna-cable color scheme:
Table 3. Antenna-cable color scheme
Connectors on the WWAN card
Main (white triangle)
Auxiliary (black triangle)
4. Place the WWAN-card bracket on the WWAN card.
5. Tighten the captive screw to secure the WWAN-card bracket to the WWAN card.
26 Removing and installing components
Antenna-cable color
White
Black