Sometimes the simplest solutions are the easiest. I had 2 of the same brand/model monitors and a similar issue, I think.. it might be a windows issues because they are identical and hydravision confuses them.

After a few hours of trying to figure out why things weren't working properly, I just figured screw it, shut the system off, swapped the monitor cables on the video card, fired the system up, and I was good to go.

Way too many people take way too many things way too seriously.