Is a problem with my GPU?

[andrewpauloosemore]

So I was watching youtube earlier when my screens went black. I waited a bit before turning my pc off and on again to find they were still black (My primary one was on but blank, My other one sleeping) I decided it try un plugging both of them and plugging one directly into my Mobos IO and it works. The graphics card is said to be working but doesnt display anything when monitors get plugged into IT? Any ideas?

 

[engineer5261]

What GPU is it?

I would
1) Try other output ports on your GPU
2) Try running single monitor with your GPU
3) Try your GPU in another computer