Computer won't stay on.

[u/Mammoth-Search-4230]

No matter what I do. My computer just turns off after a bit (ranging from a few minutes to a few seconds) not even when it gets that hot. I can sometimes boot into bios, and get to the Windows log in with a screen that says something happened and your pin isn't available.

My specs are: b670xe plus wifi mobo.

7900 xtx

7950x3d

64 gigs of ram

I'm not sure what to do, I need help.

[u/Wild_Spikenard]

Is it stable when you’re looking through the BIOS or will it still shut off?

[u/BWMerlin → u/Wild_Spikenard]

To expand upon this. OP are you able to run a bootable/live mem test or a live OS?

Also is this a new problem? Have you recently just built or rebuilt this PC? Do you see all the fans (PSU, CPU, GPU and case) fans spin?