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 After working on your computer.
Wireless Wide Area Network (WWAN) Card
Removing the WWAN card
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the SD card.
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Removing and installing components