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Thread: M4Gene-Z downgrade bios

  1. #1
    ROG Member LJ_SBEK +10 LJ_SBEK's Avatar
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    M4Gene-Z downgrade bios

    Motherboard: Maximus IV Gene-Z
    CPU: 2600K

    I shouldn't have updated 3203. I got some error of debug code A0. I need downgrade bios 0902. I did unzip and .ROM is in USB Flash then went to UEFI. ASUS EZ Flash 2 wouldn't let me downgrade! it said Image "Outdated." Of course, I did clean CMOS but nothing result. So what do I do? Thank you.

  2. #2
    ROG Guru: Blue Belt 8 Pack +20 8 Pack's Avatar
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    You can use the USB flashback feature for this mate.

    Although I dont think A0 is actually a debug code, check the manual. Why do you think this??? sometimes the codes change slightly with Bios updates.

    On MVG it is completely normal.
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    http://rog.asus.com/forum/showthread...untry=&status=

    See this thread mate A0 is normal.
    Intel 3930K 5.5ghz+, DDR2600 , 3570K ,3770K
    ASUS RIVE, MVG,MVF,MVE.MIVE,MIVG -EZ
    G.Skill RipjawZ,PI and Trident X
    ASUS 7970, GTX580,570,470,460 etc etc
    Antec HCP 1200w x 2 and Coolermaster 1200w
    http://www.hwbot.org/user/8_pack/
    The GB Bencher. http://www.team-greatbritain.com/team-gb-members/
    Proud to be an ASUS power user!!!

  4. #4
    ROG Member LJ_SBEK +10 LJ_SBEK's Avatar
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    I did check manual it said, "IDE initialization is started." I guess it don't cause bsod or freeze anything this computer. I am relieved to hear that. Thank you so much. Although, it did changed Vcore and I changed it, anyway.

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