So I plugged in a new monitor to my computer while it was still on (I know rookie mistake) and now whenever I try to launch ANY game (OW, PUBG ECT...) it will launch with immense screen tearing and unplayable fps. I had a gtx 960 with a core i7 4790k. I was told to get a new GPU and I did. I bought a 1050ti OC edition and the problem is still occuring. My pc is completely functionel other than it can't play games AT ALL and it previously played most games at 1080p 60 fps and now nothing runs at all.