Though the computer was built from a PC building company (DInoPC) so I would have thought everything would have been fine?
@"Chance"
We had a look at the logs and this was a concerning log under critical:
Event ID: 41
Source: Kernel-Power
Log: System
"The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly."
So I assume this is the problem?
Edit: Turns out there was a program installed on that day along with an update for it. "Adobe Acrobat Reader DC" though I don't see how that could cause a problem?
Also on all of his games, if you select recommend graphics setting everything is bumped down to low yet it can easily be played on ultra.