Bypass UEFI DualBios on Gigabyte

hejyhej

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Sep 17, 2014
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Hello

I have Gigabyte GA-990FXA-UD3 (rev. 4.0). Always I had regular bios (version F2), it was black and white and I used the keyboard to make complex changes for overclocking.

Few days ago I flash F3i bios, now when I reboot I have F3i bios but I also have UEFI DualBios. It does not let me make many changes, my ram is running very slowly, so I flash back to F2 bios.

Well, now I have F2 bios, but I also have UEFI Dual Bios, and I cannot access my old bios, only this noob UEFI with mouse and colors and no useful settings.

I have tried cmos reset, I have tried to remove battery for 30 minutes, nothing is working, I am stuck with EUFI DualBios. I want to disable dualbios, have my regular singlebios, how do I do this?
 
Solution
Rolling back BIOSs tends to be not a great idea.

There's likely to be an advanced option somewhere in the menus. Try that.

Your previous BIOS was likely dual as well - it's hardware that defines that.

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