Dell Latitude 9430 2-in-1 - Wireless Wide Area Network (WWAN) Antenna Module; Removing the WWAN Main Antenna Module

Wireless Wide Area Network (WWAN) Antenna
module
Removing the WWAN main antenna module
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your
computer.
2. Remove the SD card.
3. Remove the SIM card tray.
4. Remove the base cover.
5. Remove the WWAN card.
6. Remove the heat sink.
7. Remove the display assembly.
8. Remove the battery.
9. Remove the I/O daughter board.
10. Remove the system board.
11. Remove the USH daughter board.
About this task
The following images indicate the location of the WWAN main antenna module and provide a visual representation of the
removal procedure.
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Removing and installing components