[geeks] LCD Display Interference

[James Jacocks]

Does anyone have issues with interference on DVI connections to LCDs 
with some machines/video cards and not others?

I had assumed that DVI cable quality dictated interference/picture 
quality.

I have an HP 2025 20" TFT panel, which I normally run at 1600x1200, via 
DVI.

When it is connected to my PC (nVidia geForce 6600GT), I get no 
interference at this resolution.  However, when I connect it to my Mac 
mini, I get interference.  To make the interference go away, I have to 
run at 1280x1024.

Any ideas?  Do I have a bad cable?  A bad video board in the mini?

Thanks!