Installing Smart Card Cage; Touchpad; Removing Touchpad Buttons Board - Dell Latitude 7280 Owner's Manual

Installing smart card cage

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:
a PCIe SSD card
b battery
c base cover
5 Follow the procedure in

Touchpad

Removing touchpad buttons board

1 Follow the procedure in
2 Remove the:
a base cover
b battery
c speaker
26 Disassembly and reassembly
After working inside your computer.
Before working inside your computer.