Question My PC has been randomly restarting for around half a year and I cant find any fixes.

[cxadam]

Okay so, at ,as far as I can tell, random times my pc reboots. This happens when idle or when gaming. I have tried all of the following:
Leaving PC on without mouse, keyboard, external harddrive, ethernet or speakers plugged in
GPU, CPU,PSU,RAM stress tests which brought back nothing
Malware / Virus scans
Scanning for corrupt files
Changing PSU Cable twice
Plugging PSU cable in a different but close socket, and in an external socket
And finally, returning the PC back to the company i bought it from, they have said they fixed it and when they left it on idle it didnt crash for a whole 2 days apparently.

In my event viewer every crash shows "Event 41, Kernel Power", and therr are some other warnings and errors such as "DistributedCOM" and "User Device Registration" and "WHEA-Logger"

Additional info: When I gave back the pc to the company they said they tried replacing basically every part and it was still crashing, so they "changed some software settings" and it stopped crashing for them

Parts List: CPU Ryzen 5 5600X
GPU RTX 3060
PSU GIGABYTE P650B
MOTHERBOARD B450M PRO-VDH MAX

If anyone has any thoughts or solutions, please, please tell me.

 

[A_Goat]

I'd return it again and show them the logs, proving it's still crashing.