i have a radeon x1950 pro (yes is old), i've installed the drivers but if I set the resolution on 1080p doesen't feel the screen all the way. Instad if I set it to 1680x1050 it goes fullscreen.
with the same HW and my older GPU (vga port) 1080p was ok. could be the dvi to hdmi cable that causes the problem or the driver are not working propely? when I play Dota 2 and i close it the resolution resets to 1080 and gives me the awfull contour.