This is a problem that happens intermittently with my new 7600GT, but only in games - the colour changes so that the whole game looks like it's viewed through a blue/green filter. I've checked the connection between the cable and card and there is no problem there, and as I said, it doesn't happen in Windows, just in games occasionally.
Any ideas? Worth a change of driver? Anything else I can look at?
Any ideas? Worth a change of driver? Anything else I can look at?