Wireless Local Area Network (Wlan) Antenna Module; Removing The Wlan Antenna Module - Dell Latitude 9450 2-in-1 Owner's Manual

4. Align and place the WWAN card bracket on the system board and WWAN card, and tighten the single captive screw.
NOTE: For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
see the knowledge base article
5. Align and place the WWAN card shielding cover over the WWAN card.
6. Press the WWAN card shielding cover to fix it firmly in place.
Next steps
1. Install the base cover.
2. Install the Nano-SIM card
3. 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 Nano-SIM card
3. Remove the base cover.
4. Remove the WWAN card
5. Remove the battery.
About this task
The following image indicates the location of the WLAN antenna module and provides a visual representation of the removal
procedure.
Figure 35. Removing the WLAN antenna module
000143678 at www.dell.com/support.
tray.
after working inside your
before working inside your
tray.
if applicable.
computer.
computer.
Removing and installing Customer Replaceable Units (CRUs)
before working inside your
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