Jumper EZbook 3 Bricked BIOS (level shifters disucssion)

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  • piernov
    Super Moderator
    • Jan 2016
    • 4437
    • France

    #21
    Re: Jumper EZbook 3 Bricked BIOS (level shifters disucssion)

    My bad, just saw the typo (fixed), I meant:
    W25Q64FWSSIG = 25Q64FWSIG = 1.8V
    W25Q64FVSSIG = 25Q64FVSIG = 3.3V
    OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

    Comment

    • Dannyx
      CertifiedAxhole
      • Aug 2016
      • 3912
      • Romania

      #22
      Re: Jumper EZbook 3 Bricked BIOS (level shifters disucssion)

      Well the chip does read/write through the 1.8v adapter, so that part is working.....but the laptop isn't: same issue. I tried a bunch of dumps I managed to find, but none of them worked. Guess it's time to put this one to bed OR rip one from a functional model...
      Wattevah...

      Comment

      • nelu96
        New Member
        • Dec 2021
        • 8
        • cluj

        #23
        Re: Jumper EZbook 3 Bricked BIOS (level shifters disucssion)

        Myria 8305 rom

        https://www.badcaps.net/forum/showthread.php?t=101427
        .
        Last edited by SMDFlea; 12-05-2021, 04:29 AM.

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        • Dannyx
          CertifiedAxhole
          • Aug 2016
          • 3912
          • Romania

          #24
          Re: Jumper EZbook 3 Bricked BIOS (level shifters disucssion)

          Originally posted by nelu96
          Thanks, though I've returned the laptop long ago Good to add it to my collection though.
          Wattevah...

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          • mnciks11
            Badcaps Veteran
            • Aug 2019
            • 345
            • south Africa

            #25
            Hello guys

            I have the same laptop with a bios password, bought 20 from the recycling company, this one has a bios password on it.

            kindly assist please, tried the other file from other thread but does not work at all...below is my locked file
            Attached Files

            Comment

            • minhdigital
              Badcaps Veteran
              • Nov 2022
              • 762
              • Vietnam

              #26
              Originally posted by mnciks11
              Hello guys

              I have the same laptop with a bios password, bought 20 from the recycling company, this one has a bios password on it.

              kindly assist please, tried the other file from other thread but does not work at all...below is my locked file
              Send to you
              Attached Files

              Comment

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