Ok i actually stumbled across the fix. I had to go under video>output and change it to openGL output. Green line is gone, but i would like to know why the auto setting was giving the bar in the first place? This is on my HTPC that is rocking an amd 5350, previously i had a intel atom based tablet i was using and the green line was never there. Is this because AMD i had to change it to openGL output?