I don't know WHAT'S up with these drivers, as searching the web indicates that people are ALSO having the same kinds of problems with the LaptopVideo2Go version of these drivers. My suggestion, try em, if they work for ya, great (they do for me, and they worked fine on the other 2 laptops I tested them on) and if not, go back to 84.25. I really don't know what's goin on with these drivers, and had these problems surfaced during my testing, I would NEVER have released them :-/ . I haven't at all been able to find a cause for the problems either, so my only guess is that it's stupid Sager drivers
I am REALLY sorry for the inconvenience that this has caused to all of you.