Graphics Card: GIGABYTE HD7850 OC 2GB
Issue Details: This is a bit hard to explain but when I press ctrl+alt+delete, for a split second black pixels/blocks appear on the screen. Not just seperately they are in a group. Every time I press it they change position some time in the top right corner, or middle, sometimes more noticeable then other times. When I uninstall the cataylst drivers, it disappears, when I put colour quality in CCC from 32 to 16 bit, they're reduced. I also have a feeling its to do with my VGA-DVI connection. I've only had this card and my whole PC for that matter for a month. Any ideas?
Could anyone try it ctrl+alt+del and look closely at the screen?
Driver Version: Using 12.8, have tried 12.8 beta.
Specs: 64Bit Windows 7 SP1
8GB DDR3 RAM (1600MHz)
Intel i7 3770
ASRock H77 Mobo
Compaq W220q 22" Monitor (VGA-DVI connection)