display crashes

Trying to open a game like cod or halo crashes my displays (they go black) pc stays on. I played valorant and was at 40% gpu usage 70% cpu and 40-55 degrees gpu until the end of a round (where the final kill animation happens) causing graphical stress and the crash happened. I did power and gpu...

Ok, so just about everytime I've played a game with nothing but the game I'm playing and discord open to talk to my friends, my audio just cuts off; my mic stops working and I have to close the programs I'm running and unplug my headset to get it to work for about one more hour and it becomes...