Question My pc shuts off and boots after it.

[ImaginaryWhale]

My pc is having some issues for the last couple of months. I can play COD mw and ARK: Survival Evolved on the highest settings without my pc shutting off but when I play Sea of Thieves or For The King. I have run Fire Strike Extreme and had a score of 95.3%.
My specs are:
RTX 2080
I7-9700k(2 fan watercooled)
32GB ddr4-3000
1.5TB ssd
2TB HDD
Corsair RM 850x as PSU

Things I have tested and didn't work:
Change grapics card
Use ssd with clean windows
New PSU

I hope somebody can help me.

 

[Lutfij]

(2 fan watercooled)
does not tell use what the make and model of your AIO is. Might want to include that. How are the temps looking for your on your platform? Use HWMonitor to see your temps.

Windows? Which version if you're on Windows 10. Latest BIOS update for the board?

 

[ImaginaryWhale]

(2 fan watercooled)
does not tell use what the make and model of your AIO is. Might want to include that. How are the temps looking for your on your platform? Use HWMonitor to see your temps.

Windows? Which version if you're on Windows 10. Latest BIOS update for the board?

The AIO is nzxt kraken x52. The temps under full load are 80 Degrees Celcius for GPU and 50-60 for the CPU
Windows version 10.0.19041 Build 19041. Motherboard is the ASUS Prime Z370-P. The BIOS version is Version 2401.