What the Heck happened to my GPU?

[Cody Malo]

So i was playing war thunder when all of a sudden my screen went black :\ i restarted the pc and then began to get no signal i try ed all the DVI ports on the card even removed it and dusted it out and still nothing :\ i wasn't even running at a overclocked speed. only thing that was hooked up before the black screen was one dvi to my monitor and a dvi to vga to my tv for a second monitor. my second monitor did have a web page up that i was reading from time to time however.

 

[Cody Malo]

MY motherboard dvi works with my monitor so something has to have happened to my gpu