Installing Smart Card Cage; Touchpad; Removing Touchpad Buttons Board - Dell Latitude 7390 Owner's Manual

Installing smart card cage

Steps
1. Slide the smart card cage into the slot to align with the tabs on the computer.
2. Tighten the M2 x 3 screws to secure the smart card cage to the computer.
3. Affix the smart card cable and connect it to the connector on the computer .
4. Install the SATA SSD.
5. Install the PCIe SSD card.
6. Connect the battery cable to the connector on the system board.
7. Install the base cover.
8. Follow the procedure in

Touchpad

Removing touchpad buttons board

Steps
1. Follow the procedure in
2. Remove the base cover.
3. Disconnect the battery cable from the connector on the system board.
4. To disconnect the smart card cable:
32 Removing and installing components
After working inside your
Before working inside your
computer.
computer.