Power Supply Somewhat working?

[maplenet2]

So I have a Ultra-V Series Power supply (ULT-500P) and its not booting up my test computer correctly. When I plug all the connectors into my motherboard respectively and press the power button, the fans spins briefly (both the power supplies and the cpu's/case fans) but then it suddenly stops. I have tested the computer with another power supply and it boots, and I have also tested the Ultra PSU with other various computers and it does not boot. I am sure that the PSU is at fault (Mem, CPU, etc is all fine). I also tested all of the connects on the power supply with a multimeter. All of the connectors are at their respectable voltages.

 

I am sort of lost at this point and I don't know what else is wrong with the PSU. Is there anything else I should take a look at? I already opened the PSU and cleaned it, and I checked all of the capacitors and they are not bulging. But I am sure that there is something else in the PSU that i did not check yet.

 

Test Computer Specs:

• MOBO: Intel DG965SS
• CPU: Some Dual Core Celeron thats old, i forgot
• MEM: 4 x 1gb DDR2 Corsair Value Select @667Mhz

[Kherm]

I'd RMA that

[maplenet2]

I'd RMA that

I'de love to, but the PSU is old and god knows where the receipt is And if I did have the receipt, I can't RMA it anyways, I opened the PSU already and voided the warrenty.

[Kukla]

Its known issue for broken PSU, Just replace it.