Dell OptiPlex 7080 Tower Service Manual - Page 91

Replace the eight screws #6-32 that secure the system board to the chassis.

Page 91 highlights

Steps 1. Slide the front I/O-ports on the system board into the front I/O-slots on the chassis and align the screw holes on the system board with the screw holes on the chassis. 2. Replace the screw (M2x4) that secures the system board to the chassis. 3. Replace the eight screws (#6-32) that secure the system board to the chassis. Disassembly and reassembly 91

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Steps
1.
Slide the front I/O-ports on the system board into the front I/O-slots on the chassis and align the screw holes on the
system board with the screw holes on the chassis.
2.
Replace the screw (M2x4) that secures the system board to the chassis.
3.
Replace the eight screws (#6-32) that secure the system board to the chassis.
Disassembly and reassembly
91