Solved Sudden boot and power off in loops with no screen

  • Thread starter Deleted member 32799
  • Start date

D

Deleted member 32799

Guest
Hi

So any drive connected is doing the same, also no drive connected.
So we know it’s hardware. It’s either the motherboard or psu in my assumption.
This is what it’s doing, no screen on. IMG_9546.MOV

Sometimes it will boot into windows and run fine for longer or short periods, but suddenly shut itslef down out of nowhere and start this problem. The power button also doesn’t respond many times.

I have seen this machine power on out of nowhere in the past but after turning it off, it seemed to stay off and function fine. Mostly happened in hibernate. Not shut down. But this situation is worse and doesn’t seem related.
eight days ago an air conditioner made a fuse shut off, the same fuse this pc was plugged into and it did turn off the pc, while plugged in a power bar. I assume that’s surge protection.
The problem didn’t happen immediately after that but about three days after that.

So I’m guessing psu but don’t want to buy one for nothing. It is a good seasonic g series.
 
Windows Build/Version
Win 11

My Computer

Hey Deleted member 32799,

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