Wireless Local Area Network (Wlan) Antenna Module; Removing The Wlan Antenna Module; Installing The Wlan Antenna Module - Dell Latitude 9440 2-in-1 Service Manual

4. Follow the procedure in

Wireless Local Area Network (WLAN) Antenna module

Removing the WLAN antenna module

Prerequisites
1. Follow the procedure in
NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in
computer.
2. Remove the base cover.
3. Remove the WWAN card
4. Remove the battery.
About this task
The following images indicate the location of the WLAN antenna module and provide a visual representation of the removal
procedure.
Steps
1. Peel off the piece of tape that secures the WLAN antenna module to the palm-rest assembly.
2. Remove the two (M1.6x3) screws that secure the WLAN antenna module to the palm-rest assembly.
3. Lift and remove the WLAN antenna module off the system.

Installing the WLAN antenna module

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
After working inside your
Before working inside your
if applicable.
computer.
computer.
Before working inside your
Removing and installing components 39