hi recently purchased a sapphire hd 6570 1gb ddr3. once received, i installed the card. everything ran perfect. until, i tried overclocking... i read online, on multiple websites, that this card will overclock to 800-900mhz on the gpu core and 1150mhz on the memory. i tried 825mhz and 1125mhz but no higher than that. tested multiple times with different clock speeds but all gave me black lines except for stock speeds
would really like to overclock this card without any black lines!!! Please Help!!!!
would really like to overclock this card without any black lines!!! Please Help!!!!