New build - Kernel error

[AvianOW]

Hello

I recently finished building a new PC by myself but I have 1 problem, it shuts down by itself (only when idle) and in the event log there's a kernel error 41. It never happens when I'm actively using it, I be playing games without issues or watch videos on youtube, but if I pause a video or exist the game and leave, I can come back to my PC being shut off.

Here's my build

https://dk.pcpartpicker.com/user/AvianPC/saved/JcJmxr?fbclid=IwAR3DR7cDqK_T5vj44G36aXuSNxqDK6GiZ-X6f2zamKWExQPnjLMhdgPM1yY

Things I have tried so far:

• update bios

• update chipset

• update windows

• remove GPU drivers and reinstall

• tried a different wall plug

• ran a windows memory diagnostic (no errors)

• checked temperatures (everything is fine)

• changed power settings to never turn off etc

• Power settings on high

• Check cables to see if they are connected properly

Things I haven't tried yet which I will tomorrow:

• check components if they are seated properly

Apart from this I don't really know what else I could do to figure out what the issue is, it could be a piece of hardware that's just busted but not sure how I'd figure out how I'll know which one is the culprit.

Any suggestions?