XPS 2720 - Can anyone extract a ROM file from this executable?

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  • wibble
    Member
    • Jan 2011
    • 31
    #1

    XPS 2720 - Can anyone extract a ROM file from this executable?

    Hi fellow BIOS modders

    I have a Dell all-in-one 2720 computer. The error is a bit weird, whatever you do it just beeps four times with no display on start up.

    Inside the machine, it's a Pegatron IPPLP motherboard and I believe it uses an AMI BIOS, rather than a specific Dell BIOS.

    I removed the BIOS chip (Winbond 25Q64) and was able to read the chip from my programmer. However, I do not have the original BIOS ROM file to compare it against.

    I have attached a zipped file containing the Dell update utility with the latest BIOS (A13). This file can also be downloaded from Dell at
    https://www.dell.com/support/home/en...driverid=8d33g

    If anyone can extract the ROM file (8MB) from the package I would be very interested . . . I have tried Dell PFS Extractor and some AMI BIOS extractors but got no joy, maybe I am doing something wrong.?

    Much obliged, thank you in advance
    Attached Files
    Last edited by SMDFlea; 02-01-2023, 09:54 PM. Reason: XPS 2720
    Tags: None
    • wibble
      Member
      • Jan 2011
      • 31
      #2
      Re: Can anyone extract a ROM file from this executable?

      Attachment of BIOS update executable
      Attached Files

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        • wibble
          Member
          • Jan 2011
          • 31
          #3
          Re: XPS 2720 - Can anyone extract a ROM file from this executable?

          does anyone have a valid bios rom image for this machine

            Comment

            • wibble
              Member
              • Jan 2011
              • 31
              #4
              Re: XPS 2720 - Can anyone extract a ROM file from this executable?

              .anybody...

                Comment

                • hoaca388
                  Badcaps
                  • Jan 2022
                  • 12322
                  • Socialist Republic of Vietnam
                  #5
                  Re: XPS 2720 - Can anyone extract a ROM file from this executable?

                  This is not a complete bios file, it only has the bios region part, the device's original bios file is required for incorporation.
                  Attached Files
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