so its got worse today i barely get seconds into ACC and cyberpunk and hard lock up black screen 100 fan spin, event viewer is showing different things today than it did yesterday, so im confused, is it gpu or something else, it only does it when get into a game, desktop/videos are fine, everything except games

and stress testing in adrenaline and running unigine heaven bench are both fine
update, i think i might have found the issue, the other day i pushed my pc into a tighter place, older pic so ignore the wires as tidied now,lol maybe i restricted air flow?, since ive pulled it out, all seems fine atm