Dell EMC Latitude 7520 - SIM card tray installation; Base cover removal

Installing the SIM card tray
Prerequisites
If you are replacing a component, remove the necessary component before the installation procedure.
About this task
The following image provides a visual representation of the SIM card tray installation procedure.
Steps
1. Align and place the SIM card in the dedicated slot on the SIM card tray.
2. Slide the SIM card tray into the slot in the system [6], and push it to lock in place.
Next steps
Follow the procedure in After working on your computer.
Base cover
Removing the base cover
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the microSD card.
3. Enter the service mode.
Removing and installing components
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