when i play overwatch or fortnite, my external 144hz monitor i use via hdmi (when im not using the monitor i get crashes but instead of the screen dying the game crashes) and when using the monitor, it sometimes crashes but usually flickers a little and then dies out, with game and sounds still running. Fix please cant even run any games. When i get into a fight it uses more power and the gpu sorta just dies and thats when it starts happening.