Hi!! I've heard compatibility is a key issue with the graphics card. I've also heard people have had weird problems with resolution. Someone swapped the DVI Cable for a D-Sub Analog Cable with a DVI-/D Sub Adapter at the GPU. Then booted into Windows in VGA - enabled mode. Which corrected the problem, but the picture was off to the side. This person then went into the NVIDIA Driver control center and created a custom configuration which addressed resolution, refresh rate and color depth. That did the trick. Sincerely, Celestra