Computer shuts down right after I turn it on (I can only turn it back on if I reseat the 20pin PSU cable into the motherboard)

OutPlayed

Reputable
Oct 22, 2014
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4,510
Hello, I have a problem which is bothering me. My PC turns off right after I turn it on and the only way I can turn it back on is to reseat the 20pin power supply cable into the motherboard. Keep in mind that this isn't happening every time I turn my pc on, it happens after I've done it for about 3 times.

I changed my PSU just a few days ago because I had a stock PSU and it got used up (fan made a weird noise). I thought I had this problem solved from changing my PSU but apparently it's still there.

Can any of you figure out why is this happening? Has any of you experienced this same problem?

Would very much appreciate any help!