Power-Supply Unit; Removing The Power-Supply Unit - Dell OptiPlex All-in-One Plus 7410 Owner's Manual

Steps
1. Place the fan on the display-assembly base.
2. Align the screw holes on the fan with the screw holes on the display-assembly base.
3. Replace the three screws (M3x5) that secure the fan to the display-assembly base.
4. Connect the fan cable (FAN CPU) to the system board.
Next steps
1. Install the system-board
2. Install the back cover.
3. Install the stand.
4. Follow the procedure in

Power-supply unit

Removing the power-supply unit

Prerequisites
1. Follow the procedure in
2. Remove the stand.
3. Remove the back cover.
4. Remove the system-board
5. Remove the I/O cover.
About this task
The following image(s) indicate the location of the power-supply unit and provides a visual representation of the removal
procedure.
shield.
After working inside your
Before working inside your
shield.
computer.
computer.
Removing and installing Customer Replaceable Units (CRUs) 73