Dell OptiPlex 7080 Micro Mode D'emploi page 50

Steps
1. Align and lower the system board into the system until the connectors at the back of the system board align with the slots on the
chassis, and the screw holes on the system board align with the standoffs on the system.
2. Replace the three (M3x4) screws and three (6-32) screws to secure the system board to the chassis.
3. Align the slot on the hard drive caddy support with system board and place the hard drive caddy on the system board.
4. Replace the screw (6-32) to secure the hard drive caddy support to the system board.
Next steps
1. Install the processor.
2. Install the speaker.
3. Install the memory modules.
4. Install the heat sink.
5. Install the fan assembly.
6. Install the WLAN card.
7. Install the solid-state drive.
8. Install the hard drive assembly.
9. Install the front bezel.
10. Install the side cover.
11. Follow the procedure in
50 Démontage et remontage
after working inside your computer.