Hello, recently one of my LCD monitors I own for quite sometime seems to have a issue. On this system I am running a Q6600 ATI HD5870 video card using one hdmi for one screen and dvi on the other. The one that is connected via dvi is having issues. It will turn on for a few seconds displaying everything but then shows a black screen. However the power light is still green. I am not sure how I can fix this or debug what might be the issue. Also should mention the LCD tv that I have running through hdmi works fine so It is not the system itself.