Installing Chassis Frame; System Board; Removing System Board - Dell P72G Owner's Manual

Installing chassis frame

1 Place the chassis frame on the computer.
2 Tighten the M2*2, M2*3, and M2*5 screws to secure the chassis frame to the computer.
3 Connect the keyboard cable to the connector.
4 Connect the speaker cable to the connector on the system board.
5 Route the WLAN cables through the routing channels.
6 Install the:
a SSD card
b WLAN card
c battery
d base cover
7 Follow the procedure in

System board

Removing system board

1 Follow the procedure in
2 Remove the:
a SIM card
b base cover
c battery
d keyboard trim
28 Removing and installing components
After working inside your system.
Before working inside your computer.