Installing System Board - Dell Latitude 5280 Owner's Manual

Installing system board

1 Align the system board with the screw holders on the computer.
2 Tighten the M2*3 screws to secure the system board to the computer.
3 Place the metal bracket to secure the DisplayPort over USB Type-C.
4 Tighten the M2*3 screws to secure the metal bracket on the DisplayPort over USB Type-C.
5 Connect the power connector port cable to the connector on the system board.
6 Connect the display cables to the connectors on the system board.
7 Place the metal bracket to secure the display cable.
8 Tighten the M2*3 screw to secure the metal bracket.
9 Connect the following cables:
a touchpad
b speaker
c LED board
10 Install the:
a chassis frame
b heat sink assembly
c coin cell battery
d memory module
e SSD card
f WLAN card
g keyboard trim
h keyboard
i battery
30 Removing and installing components