So I have an issue. One of my monitors is detected, but not displaying anything. I can move a window onto that screen, but wont be able to see it. It was working earlier yesterday, but now nothing. More detail. I was unplugging a USB cable from the back, and when I looked at the monitor again, it is just black. Didn't even touch any of those connection cords. I have 2 hp 1740 monitors hooked up (one using dvi, the other using a display port to dvi). The monitor having issues is an asus vh238h (I think) connected via hdmi. The video card I am using is Radeon HD 6950. Also, the OS is windows 7. So far, I have tried: Turning computer off and back on. Several times. Unplugging asus monitor and replacing hdmi cord with a new one. Updated the drivers up to the beta version (version 13.6). Tried to toy around in CCC and in the screen resolution portion on windows.