You can get the latest version of @BIOS
that will run in Windows XP 32bit,Windows XP 64bit,Windows Vista 32bit,Windows Vista 64bit,Windows 7 32bit,Windows 7 64bit,Windows 98,Windows Me,Windows 2000 OS's from here:http://www.gigabyte.com/support-downloads/utility.aspx
Make sure your computer is not overclocked when performing the BIOS update with this Windows application.
Download and extract the latest BIOS file to your hard disk drive first.
Don't use the Internet Update Function. Problems could arise with an unreliable network connection.