Installing The Power Supply Unit (Psu) - Dell OptiPlex 3046 Owner's Manual

5 Press the blue release tab [1], slide the PSU and lift it away from the computer [2].

Installing the power supply unit (PSU)

1 Insert the PSU in the chassis and slide it toward the back of the computer to secure it.
2 Tighten the screws to secure the PSU to the back of the computer.
3 Route the PSU cables through the retention clips.
4 Connect the power cables to the system board.
5 Install the:
a fan duct
b optical drive
c hard drive assembly
d front bezel
e cover
6 Follow the procedure in After Working Inside Your Computer.
Removing and installing components 18