1. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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  2. ZandB

    ZandB MDL Novice

    Jul 7, 2016
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  3. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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  4. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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    sorry...
    Strange, but this method works fine for all Asrock x270 series mobo

    try BIOS recovery :
    1. copy official (non modified) bios into the root directory of a USB flash drive (FAT formatted).
    (try a DOS bootable USB flash drive too).
    2. Plug that USB flash drive into the your board (use USB 2.0 port),
    3. plug in power cord & boot it up.
    System must start "BIOS Recovery" automatically.
    (try also
    3. press Ctrl + home, plug in power cord & boot it up.
    )
     
  5. memberjoe

    memberjoe MDL Junior Member

    Oct 29, 2007
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  6. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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  7. memberjoe

    memberjoe MDL Junior Member

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  8. teck

    teck MDL Novice

    Jun 13, 2010
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    Hello Serg008,
    "ASRock Crashless BIOS" does not recover with above methods.
    I flashed Bios Chip with "Flashrom" .
    2nd Modded Bios works!! :D
    #2_Asrock H270M-ITX ac_2.50_Dell24_.rar

    thanks