Question PC Pops, Shuts down, and Restarts again

[atomicworms]

I have a PC that I have been using for a long time. I recently moved it from one house to another but I was very cautious as I do this often. However, when I turned the computer on, it fully booted into Windows then there was a loud pop, followed by the PC shutting down. The computer then restarted and successfully booted into Windows and I turned it off. I tried to the computer again and the exact same thing happened. I checked for any obvious burn marks on the motherboard, and as much as I could see inside the PSU but I could not find anything. What could be causing this?

Here are the PC specs:
Intel i5-13600k
32GB Corsair Vengeance Pro 3600MHz
EVGA GeForce RTX 2070
NZXT Z690 ATX MOBO
Corsair CX750 80+ Bronze Power Supply

 

[CountMike]

I have a PC that I have been using for a long time. I recently moved it from one house to another but I was very cautious as I do this often. However, when I turned the computer on, it fully booted into Windows then there was a loud pop, followed by the PC shutting down. The computer then restarted and successfully booted into Windows and I turned it off. I tried to the computer again and the exact same thing happened. I checked for any obvious burn marks on the motherboard, and as much as I could see inside the PSU but I could not find anything. What could be causing this?

Here are the PC specs:
Intel i5-13600k
32GB Corsair Vengeance Pro 3600MHz
EVGA GeForce RTX 2070
NZXT Z690 ATX MOBO
Corsair CX750 80+ Bronze Power Supply

Without opening PSU you can't see much and even if you open it damage may not be visible. Start by changing it, it's most critical component.