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ATO2161

:: BIOS::   Please confirm your motherboard revision BEFORE proceeding with BIOS and drivers download pages. Drivers and BIOS set for ATO2161 Rev_E and Rev_D (or before) are different. If you mistakenly update BIOS on Rev_E board with BIOS for Rev_D for example, certain functions of the motherboard will NOT work. And vice versa for motherboards Rev_D and before.   To confirm your motherboard revision,please check the sticker on the power connector (or near the CPU) for the motherboard version.   These BIOS and Driver downloads are only for motherboard with Rev.E. Revision E       These BIOS and Driver downloads are only for motherboard with Rev.D or before (Rev.C or Rev.B or Rev.A ). Revision D   Please click on  images below to download the Acrobat Reader and WinZip.