I just start building my second pc. I'm quite sure I have everything plug in correctly. When my PSU's 24 pin cable is connected to the motherboard, the fan on the psu turns on but not the computer(keep in mind that I wasn't trying to turn the computer on). When I disconnect the 24 pin cable, it then turns off. So when my computer is off or on, the PSU is on. It will not turn off. I have a GIGABYTE 990FXA-UD3 motherboard.
I don't have a GPU in the system at the time because i'm waiting for that to come in the mail but that shouldn't be the problem.
I don't have a GPU in the system at the time because i'm waiting for that to come in the mail but that shouldn't be the problem.