Have an nforce 680i SLI board. BFG sent me a new one due to the other one had issues. The replacement board they sent has nvidia 2.053.71version , 2-28-07 bios on it. Can't understand why I was sent one with over a year old bios on it when they have had several updates since. In the manual it does not explain how to update the bios. Nor does the BFG website. On my other MOBO it's much easier and basically does it for you. I just don't want to mess it up. Thanks!