keep getting kernel power 41 error

[Magnaaaa]

When I'm gaming or idle in a game after a little while I get a bsod with the error code WHEA UNCORRECTABLE ERROR. When I check the event viewer it shows I get a critical Kernel power 41 error ive tested most of my components: the gpu, ram, ssd. The pc is basically brand new I built it 3 months ago and have tried almost everything. I've redownloaded windows and im still having the problem. Only old part is the power supply and the gpu.
Specs: 
cpu: AMD RYZEN 5 5600x

gpu: MSI GTX 970
SSD: WD Blue SN570 1tb

Motherboard: B550 Aorus Elite AX V2 
RAM: T Force RGB 32gb
PSU: Corsair HX520W
I just want to know what part I need to replace.