Dell OptiPlex 3050 Tower Owners Manual - Page 34
Installing power supply unit or PSU
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Installing power supply unit or PSU 1 Insert the PSU into the PSU slot and slide it towards the back of the computer until it clicks into place. 2 Tighten the screws to secure the PSU to the computer. 3 Route the PSU cables through the retention clips and secure one of the cables with the release clips. 4 Connect the PSU cables to the connectors on the system board. 5 Close the front panel door. 6 Install the: a bezel b cover 7 Follow the procedure in After working inside your computer. 34 Disassembly and reassembly
![](/manual_guide/products/dell-optiplex-3050-tower-owners-manual-828d7a5/34.png)
Installing power supply unit or PSU
1
Insert the PSU into the PSU slot and slide it towards the back of the computer until it clicks into place.
2
Tighten the screws to secure the PSU to the computer.
3
Route the PSU cables through the retention clips and secure one of the cables with the release clips.
4
Connect the PSU cables to the connectors on the system board.
5
Close the front panel door.
6
Install the:
a
bezel
b
cover
7
Follow the procedure in
After working inside your computer
.
34
Disassembly and reassembly