I know that this is not a necessarily Windows 7 issue, but I have no idea what is going on here. I recently bought three LG E2242 monitors for my system, and one of them will inconstantly stay on. I am fairly certain that it is not the monitor as I have switched the monitors to see if that was the case. I think it may have something to do with how I have everything set up. I have the monitors plugged into my Radeon HD 6850 (two using DVI, one using an active Display Port to DVI adapter). The one thing that I thought of was that the signal from the Display Port one the graphics card was not getting enough power, or getting just too little power... but that doesn't really seem that feasible (bear in mind, I am not a computer engineer, so who knows, hopefully someone out there
TL : DR -> One of my three monitors flickers on and off, not the monitor or the cable, could be the adapter or the graphics card.
Please any help on this would be greatly appreciated.