Medion MD99090/E6234 need bios 5.06 dump

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  • regi
    Member
    • Jan 2020
    • 26
    • germany

    #1

    Medion MD99090/E6234 need bios 5.06 dump

    it has:
    BIOS Version 503
    VBIOS Version 2130.1I220910.01

    i have the latest bios 5.06 exe but it won´t install as i have no battery for it
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20737
    • UK

    #2
    Re: Medion MD99090/E6234 need bios 5.06 dump

    Post your bios backup,and a link to the 5.06 exe
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • regi
      Member
      • Jan 2020
      • 26
      • germany

      #3
      Re: Medion MD99090/E6234 need bios 5.06 dump

      here the bios link:
      http://cdn.medion.com/downloads/treiber/bioe6234_w8.exe


      here the dump of the 5.03 bios:
      Attached Files

      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 20737
        • UK

        #4
        Re: Medion MD99090/E6234 need bios 5.06 dump

        Originally posted by regi
        here the bios link:
        http://cdn.medion.com/downloads/treiber/bioe6234_w8.exe


        here the dump of the 5.03 bios:
        Your backup is mostly empty.Make another one.What programmer are you using
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • regi
          Member
          • Jan 2020
          • 26
          • germany

          #5
          Re: Medion MD99090/E6234 need bios 5.06 dump

          first of all thank you for your help

          i used a ch341a programmer, i made a new dump

          Attached Files

          Comment

          • SMDFlea
            Super Moderator
            • Jan 2018
            • 20737
            • UK

            #6
            Re: Medion MD99090/E6234 need bios 5.06 dump

            Try this . Bios version 5.06 merged,extracted from the exe ,and clean ME region.
            Attached Files
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment

            • regi
              Member
              • Jan 2020
              • 26
              • germany

              #7
              Re: Medion MD99090/E6234 need bios 5.06 dump

              doesn´t work, laptop won´t start any more.
              after programming i did a verify, just to be sure.
              bios battery was/is still out.
              power button has 3,3v

              shall i flash the old bios back?

              Comment

              • SMDFlea
                Super Moderator
                • Jan 2018
                • 20737
                • UK

                #8
                Re: Medion MD99090/E6234 need bios 5.06 dump

                yes flash the old one back and see if it boots.Your last bios backup had a corrupt ME firmware.There could have been some other corruption in your backup. Are you using a clip or did you desolder the bios.
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment

                • regi
                  Member
                  • Jan 2020
                  • 26
                  • germany

                  #9
                  Re: Medion MD99090/E6234 need bios 5.06 dump

                  i first used the clip, after you said there was a lot missing i solderd the chip from the board.

                  keyboard is not working with 5.03 and it switches off after 30 minutes, that´s why i wanted to update.

                  i am soldering again...

                  Comment

                  • regi
                    Member
                    • Jan 2020
                    • 26
                    • germany

                    #10
                    Re: Medion MD99090/E6234 need bios 5.06 dump

                    it starts with the old 5.03 bios

                    Comment

                    • SMDFlea
                      Super Moderator
                      • Jan 2018
                      • 20737
                      • UK

                      #11
                      Re: Medion MD99090/E6234 need bios 5.06 dump

                      ok ,try these 2 .
                      Attached Files
                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                      Comment

                      • regi
                        Member
                        • Jan 2020
                        • 26
                        • germany

                        #12
                        Re: Medion MD99090/E6234 need bios 5.06 dump

                        sucess
                        i took the first one, bios506new ME CLEAN
                        worked straight away, thank you so much

                        Comment

                        • SMDFlea
                          Super Moderator
                          • Jan 2018
                          • 20737
                          • UK

                          #13
                          Re: Medion MD99090/E6234 need bios 5.06 dump

                          Originally posted by regi
                          sucess
                          i took the first one, bios506new ME CLEAN
                          worked straight away, thank you so much
                          You`re welcome
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment

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