I've been searching for a solution all day long....now I try here..!
Today I tried to install Windows 7 64 bit RTM, aswell as 32 bit RTM on my desktop PC, with the same Problem. All Drivers were automatically installed by Win 7, BUT somehow the graphic driver for my XFX geforce 7900 GT is not working properly. Almost everytime a new window is opened the screen show's exactly the same as shown http://i469.photobucket.com/albums/rr53/Xcaliber009/S4010827.jpg
The strange thing is: When I disconnect the DVI Cable and plug it in again.....everythng is shown properly again, without a reboot!
I also tried a couple of drivers (such as 190.40 , 190.38 , 186.35..) no success
My Board is an Asus P5W-DH Delux.
PLEASE anybody help!!!