Installing The System Fan - Dell OptiPlex 7470 All-in-One Service Manual

Installing the system fan

1. Align the screw slots on the system fan with the screw slots on the display assembly base [1].
2. Replace the three screws (M3x5) that secure the system fan to the display assembly base [2].
3. Connect the system fan cable to the socket on the system board [3].
40 Removing and Installing components