Wireless Wide Area Network (Wwan) Card; Removing The Wwan Card - Dell Latitude 9420 Service Manual

Steps
1. Align the notch on the solid-state drive with the tab on the M.2 card connector.
2. Slide the solid-state drive into the M.2 card connector on the system board.
3. Replace the single (M1.6x2.5) screw that secures the solid-state drive to the system board.
4. Align and place the solid-state drive shielding cover, press to fit it firmly to cover the solid-state drive.
Next steps
1. Install the base cover.
2. Install the SIM card tray.
3. Install the SD card.
4. Exit service mode.
5. Follow the procedure in

Wireless Wide Area Network (WWAN) Card

Removing the WWAN card

Prerequisites
1. Follow the procedure in
2. Remove the SD card.
22 Removing and installing components
After working on your computer.
before working inside your computer.