Installing The Wwan Main Antenna Module - Dell Latitude 9430 2-in-1 Service Manual

Steps
1. Remove the four (M1.6x3) screws securing the WWAN main antenna module to the palm-rest assembly.
2. Lift the WWAN main antenna module off the system.

Installing the WWAN main antenna module

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 main antenna module and provides a visual representation of the
installation procedure.
Steps
1. Align and place the WWAN main antenna module in the slot on the system.
2. Replace the four (M1.6x3) screws that secure the WWAN main antenna module to the palm-rest assembly.
Next steps
1. Install the USH daughter
2. Install the system board
3. Install the I/O daughter
4. Install the battery.
5. Install the display assembly.
6. Install the heat sink.
board.
.
board.
Removing and installing components 67