PC Turns On Only When Holding Down 24 Pin Connector.

[yaboi123]

Hi, when I was building my PC 3 weeks ago I noticed that the power buttons didn't work, and when I started pressing down on the 24-pin psu connector it turned on, but when I let go it turned off. I sent my mobo in for an RMA, because at the time I thought it was that, it's arriving today, but now I am questioning if my PSU is at fault, it's semi-modular, so I can't replace the 24-pin. Any opinions on the subject are welcome.

 

[Supahos]

It's 50/50 which one was bad see if it works in the new board, if not then you'll know what the issue is. One of them was made incorrectly or you never got it fully snapped in place.