Windows PC shuts down while pausing or playing movie

Hi all,

Apologies if I am duplicating this thread but I can’t seem to find one with a solution. While watching a movie through the Exodus addon or even if it is paused, the PC shuts down. Sometimes within seconds, and sometimes after a long time. I have checked my PC’s power settings and they are fine. Can antbody assist?

Cheers,

Jason.