SoDo Tek TM 6 FT 3 Prong AC Power Cord Cable Plug FOR Dell OptiPlex 780 Desktop

I was over at my dad's house the other day and they had this old non-working computer I'm the type of person who really can't back down from a challenge so I volunteered to take it home and see if I could make it function properly again it turns out that its major malfunction was a bad power supply unit this is kind of a fancy transformer switch circuit breaker mechanism that supplies power to all of the major components of the computer and the unit that was installed wasn't working as it should it turns out that I had a spare power supply unit in my workshop that I was using as just kind of a 12-volt general power source if you're interested in converting a computer power supply to a workshop power source it may behoove you to look at this video right here so I took that power supply unit and installed it in the case here and I was feeling really good about my progress until I realized