Installing The System Board - Dell OptiPlex 3020M Owner's Manual

Installing the System Board

1. Place the system board on the computer.
2. Tighten the screws to secure the system board to the base panel.
3. Place the hard drive holder on the system board.
4. Tighten the screws that secure the hard-drive holder to the system board.
5. Install:
a) coin-cell battery
b) WLAN card
c) PS2 or serial connector board
d) processor
e) memory
f) heatsink
g) hard drive
h) processor fan module
i) cover
6. Follow the procedures in
32 Extracción e instalación de componentes
After Working Inside Your Computer.