Recent content by thisishowtowin

This is the OP. Thank you everyone for your valuable ideas and support. This problem has been solved by turning off Skype, after attempting every possible measure. Hope others can see this and avoid the same annoying problem.

Hi, I have a 7970 crossfire setup. The rest of my computer is listed below: I7 4770k factory speed, gigabyte GA-Z87X-UD3H motherboard, 16gb ram, 650w 80+ gold psu, windows 7 x64. When i try running BF3 with the 13.8 beta driver, I get black thick bands flashing horizontally across my screen...