Can someone tell me where i can (how&where) find a new BIOS version for my sapphire radeon 4870 x2 please? because with the new catalyst drivers when i use the overdrive option the games and all other 3d apps start to have (alot of) artifacts, as far as i figured out i need to update my bios for my card but please dont send me the wrong file because then the card would be unusuable. its a sapphire 4870 x2
I do not think it is a BIOS issue either, sounds more like high temperatures or too high an overclock.
Run the card at stock speeds and use GPUZ or Rivatuner to check the temperatures under load.
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