I recently upgraded from a 600 watt power supply to a PowerSpec 850 watt rgb power supply. I got it all set up and it worked at first, then I opened a game, and the cards fan started spinning really fast then the displays went blank, I had to restart the pc for it to work again. But unfortunately I got the same fan spin and blank displays, I tried one last time and this time the card spun the fans really fast and actually turned off the card, is this something I can fix in settings or did I screw myself with a psu I can’t use? Specs:
Cpu: i7-8700k
Gpu: 1080 FE
Motherboard: Rog Strix Z370-H Gaming
Psu: PowerSpec PSX 850GFM