Quote Originally Posted by czc View Post
Last night I turned my PC of as usual. This morning I tried to turn it on and all it displayed was a green screen. If I turn the screen on by itself it displays the samsung logo and stays black. When I power on the PC the screen goes green. I don't even see any of the boot screens.

What could it be? I don't think it is the screen but I can try another screen when I get home.
If it's displaying the Logo, then it could possibly be a GPU problem. Try re-seating the GPU, checking the power connectors, try another port on the monitor/GPU.

If you have Video out on your motherboard try that too, to eliminate the monitor as the problem.