Downgrade Gigabyte Z68AP-D3 Bios

jacobxtyler

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Mar 23, 2012
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Sooo i accidentally flashed a bios for the rev2 board, and I have a rev1 board. I flashed the UEFI for rev2 and i think that its affecting my ability to run windows 8. When i try to flash the correct bios for my board using a bootable usb, it tells me that i don't have a matching ID, and when i try @Bios it either crashes or tells me that my @bios needs updating.

Any help or pointers would be much appreciated.
 

jacobxtyler

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Mar 23, 2012
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I'm wondering, will running this bios even affect anything? there are only subtle differences in the rev1 and rev2 boards... i just ASSUMED it might have been why i wasn't able to install windows 8.1 on a partition...
 

schmuckley

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Jul 18, 2011
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hold on..I know this one.. owait..it's Giga,should be no problem
Download desired BIOS to usb ..boot to it from BIOS..done!
 
Solution

jacobxtyler

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Mar 23, 2012
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i've tried that but i think its recognizing my board as a rev2 instead of rev1, and so it wont flash. says something about 'id mismatch'

im wondering if i can just update and continue using the rev.2 bios...
 

schmuckley

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yes..or you could probably flash it with a bootable USB