BIOS Tools

Discussion in 'BIOS Mods' started by amiga, Aug 21, 2007.

  1. quid

    quid MDL Addicted

    Oct 22, 2010
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  2. quid

    quid MDL Addicted

    Oct 22, 2010
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  3. dalco

    dalco MDL Novice

    Apr 26, 2010
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    Hi guys!
    What tool I need to use to modify modern Gigabyte AMI bioses? E.g. for add SLIC table?
     
  4. Lutschpuppe

    Lutschpuppe MDL Member

    Dec 23, 2014
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    For SLIC: Try phoenixtool, can also modify UEFI-based bioses.
     
  5. anna199095

    anna199095 MDL Junior Member

    Jun 25, 2018
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    #1259 anna199095, Jun 2, 2022
    Last edited: Jun 2, 2022
    Hi guys. Really looking for a working Asus Ws Pro x570 Ace uefi bios dump file. Tried official bios but it's no good it's 32MB file but the size of W25Q128JV is just 16MB. Tried uefitool all options in that soft keep the original file at 32MB - didn't work. Need a working uefi bios dump file. And if you have one please tell me the version of the bios in the dump file. I'm trying to learn how trim that 32MB official file into one that will fit in 16MB fla.

    Thank alot, much appreciated.
    P.S.: I'm trying to learn my bios uefi tables so that one day I might be able to mod it. And make 2x16 PCie lanes working instead of just one or 2x8. Any decent directions for gurulike info on how to properly trim offical uefi B file or how to mod wif tips would be very helpful. Tried many other forums, some are decent, others are okay, but mostly people who try to help there have more questions than answers.
     
  6. Flipp3r

    Flipp3r MDL Expert

    Feb 11, 2009
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    ALL X570 mainboards are 32mb. Perhaps that board has 2x 16mb rom?
    I have an MSI X570 Ace & if I manually flash that I need to flash 2 16mb chunks:
    Code:
    AFUWIN5124_64 U:E7C35AMS.1H0 /K /X
    AFUWIN5124_64 U:E7C35AMS.1H0 /K /X /ATR /SSB:{NONBOOT16M} /RLC:F
    If you use a hex editor to split the rom in half, you can edit each half as a normal 16mb rom.
     
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