Question PC shuts down when both CPU and GPU usages are high

kadycom

Distinguished
Mar 2, 2012
9
0
18,510
I was rendering using CPU and play games at the same time, then the PC shuts down and couldn't able to boot. I have to remove the power cable for a while. Both CPU and GPU temperate are fine, Do I need a PSU with a higher watts?
My components:
CPU: AMD threadripper 2950x
GPU: Nvidia 2080ti
PSU: Corsair platinum 850w