Monitor failure? Help!

MylesMPC

Distinguished
Oct 16, 2012
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0
18,640
Hello!

A few minutes ago, I was using my computer normally. Everything worked great, and I went to play Gotham City Impostors. When I started the game, my screen went black. My second monitor was still working. I have a galaxy 660 ti, with both of my monitors plugged into it. My main monitor is HDMI, and my other one is DVI. I tried a new HDMI cable, and I tried connecting my main monitor DVI, and still "No source signal". Any help is appreciated!