After installation of win 10 my screen doesn't feet whole desktop (actually I can see only central part of my desktop). I have XFX Double Black Radeon 7770 video card and ViewSonic VX2435wm screen (1920x1200@60). I already tried to install the latest version of video driver for win 10 - it doesn't help. Before I had the same problem on Windows 8, it was solved by disabling video driver and installing a different version of it. Can anybody help me with the problem?