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    • AXC-603-ER12 BIOS update error ROMID is not compatible with existing BIOS ROMID

    Member Posts: 20 Troubleshooter
    edited December 2023 in Legacy Desktops

    I have an AXC-603-ER12 running with current rom version P11-B4 i am trying to update to the latest version P11.B4L. I have downloaded the update folder BIOS_Acer_p11.B4L_A_A and when I try to install I see that the FSF checksum is OK, but it gives the error

    4-ErrorL ROM file ROMID is not compatible with existing BIOS ROMID.

    Why can I not upgrade ?

    [Edited the thread to add model name to the title]

    Answers

    • ACE Posts: 35,835 Trailblazer

      P11-B4L is only used for incompatibilities with some Linux systems. If you aren't running Linux the current version is P11-B4.

      Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
    • Member Posts: 20 Troubleshooter

      I am using linux and I also experience the incompatibility with the screen display.

      Why is it not upgrading ? Can I confirm the ROM ID ?

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