Base Cover; Removing The Base Cover - Dell NOT22208 Owner's Manual

About this task
Steps
1. Insert a pin into the release hole to release the SIM card tray.
2. Push the pin to disengage the lock, and eject the SIM card tray.
3. Slide the SIM card tray out of the slot on the computer.
4. Align and place the SIM card in the dedicated slot on the SIM card tray, with the metallic contact of the SIM card facing up.
5. Align the SIM card tray with the slot on the computer and carefully slide it in.
6. Slide the SIM card tray into the slot, until it clicks into place.
Next steps
1. Follow the procedure in

Base cover

Removing the base cover

Prerequisites
1. Follow the procedure in
NOTE: Ensure that your computer is in Service Mode. For more information, see
46 Removing and installing Customer Replaceable Units (CRUs)
After working inside your
Before working inside your
computer.
computer.
Before working inside your computer.