2. Align the notch on the WWAN card with the tab on the WWAN slot.
3. Slide the WWAN card at an angle into the WWAN slot.
4. Replace the single screw (M2x3) to secure the WWAN-card bracket to the WWAN card.
NOTE: For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
see the knowledge base article 000143678 at www.dell.com/support.
Next steps
1. Install the microSD card.
2. Install the SIM card.
3. Install the base cover.
4. Follow the procedure in After working inside your computer.
Solid-state drives
Removing the 2230 solid-state drive—SSD1 slot
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE: Solid-state drives are fragile. Exercise care when handling the solid-state drive.
NOTE: To avoid data loss, do not remove the solid-state drive while the computer is in sleep or on state.
2. Remove the SIM card.
3. Remove the microSD card.
4. Remove the base cover.
About this task
NOTE:
Depending on the configuration ordered, your computer may support a 2230 solid-state drive, or a 2280 solid-state
drive in M.2 slot.
NOTE: This procedure applies only to computers shipped with a 2230 solid-state drive installed in M.2 slot.
The following image indicates the location of the 2230 solid-state drive and provides a visual representation of the removal
procedure.
Removing and installing components
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