Hi guys,here's the reply to my mail at ggts about this issue affecting nvidias 400 and 500 oced cards with BF3:
Question : Hi Gigabyte! I'm trying to fix Battlefield 3 issues with this card, freezes, CTDs, and hard lock ups,It seems to be a common problem with factory OCed cards, I was on the Gigabyte forums and gaming webpages, and saw a lot of the exact same problem with different cards from 400 series and 500 series.After a lot of test and error including clean install of Windows 7 x64 Pro and of course latest drivers of all my hardware downloaded from the web,latest BIOS update for my mainboard (GA-Z68X-UD4-B3 BIOS F9)and for my GV-N460OC-1GI ( bios version F3) the solution was increasing GPU Core Voltage from 0.987v to 1.012v with MSI Afterburner after that simple increase in voltage I was able to play Battlefield 3 without any glitch, freezing,CTD, hard lock ups, my temps at load never hit 70C. It would be really nice to get a firmware update to fix this problem that is affecting a lot of people with factory overclocked Gigabytes 400 and 500 series cards. Thanks in advance.
Regards
Answer:
Thank you for your kindly mail and inquiry. Your valuable feedback is the motivation for us to improve and serve you better. This mail has been forward to relevant department, possible improvement will be made under a comprehensive evaluation.
Regards,
GIGABYTE
So do what Dark Mantis said, write to ggts.gigabyte.com and inform about your issues.