Installing Touchpad Buttons Board; Display Assembly; Removing Display Assembly-With Touch - Dell Latitude 7280 Owner's Manual

Installing touchpad buttons board

1 Insert the touchpad buttons board into the slot to align the tabs with the grooves on the computer.
2 Tighten the M2.0 x 2.5screws to secure the touchpad buttons board to the computer.
3 Connect the touchpad buttons board cable to the connector on the touchpad board.
4 Affix the smart card cable and connect it to the connector on the computer
5 Install the:
a speaker
b battery
c base cover
6 Follow the procedure in

Display Assembly

Removing display assembly—with Touch
1 Follow the procedure in
2 Remove the:
a base cover
b battery
c WLAN card
28 Disassembly and reassembly
After working inside your computer.
Before working inside your computer.