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Macbook A1707 820-00928-A bios dump needed...

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  • piernov
    Super Moderator
    • Jan 2016
    • 4438
    • France

    #21
    Re: Macbook A1707 bios dump needed...

    This error is normal on this BIOS.
    OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

    Comment

    • fricosu007
      Member
      • Feb 2016
      • 41
      • romania

      #22
      Re: Macbook A1707 bios dump needed...

      Originally posted by piernov
      This error is normal on this BIOS.
      if error is normal then would a clean ME solve this issue or not ? i've read another eeprom from another a1707 and error is the same although that machine is running perfectly ... that's why i didnt consider it an error, still .. i would appreciate a clean ME for this machine.

      Comment

      • fricosu007
        Member
        • Feb 2016
        • 41
        • romania

        #23
        Re: A1707 Clean ME

        Originally posted by hoaca388
        Clear ME doesn't solve the problem, try to fix bios again.
        I have cleared ME your file but the error is still not resolved (try with higher ME version same result)
        can you please post the cleared version ? thanks a lot !

        Comment

        • hoaca388
          Badcaps
          • Jan 2022
          • 12684
          • Socialist Republic of Vietnam

          #24
          Re: A1707 Clean ME

          Originally posted by fricosu007
          can you please post the cleared version ? thanks a lot !
          Here
          Attached Files

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          Comment

          • ajbernasko
            Badcaps Veteran
            • Mar 2022
            • 229
            • ghana

            #25
            A1707 (820-00281-A)

            Hi People, Please can anyone help ?
            I tried to read my bios chip and it said empty. Can anyone give me a working bios file ?
            W25Q64FVZPIG is my chip board is A1707 (820-00281-A)

            Comment

            • MARTINVEGETA66
              New Member
              • Jul 2021
              • 5
              • United States

              #26
              820-00928 - Needs SPI ROM data for A1707

              Macbook A1707 touchbar SPI ROM data needed for board ID: 820-00928-A
              Last edited by MARTINVEGETA66; 10-02-2022, 11:16 PM.

              Comment

              • diego baena
                New Member
                • May 2022
                • 1
                • Colombia

                #27
                Re: Macbook A1707 820-00928-A bios dump needed...

                Originally posted by andrew25
                macbook a1707 touchbar bios dump urgently needed... Board id: 820-00928-a
                utiliza esta
                Use this



                [Mod. Edit-Vesko356] This is an english language forum, post in English please!
                Attached Files

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                Last edited by Vesko356; 07-10-2023, 08:56 AM. Reason: Translation

                Comment

                • splus11
                  Senior Member
                  • May 2016
                  • 74
                  • Poland

                  #28
                  Re: Macbook A1707 820-00928-A bios dump needed...

                  Please cleer ME regin in A1707.Thenk you.
                  Piotr
                  Attached Files

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                  Comment

                  • elbtonet
                    Senior Member
                    • Nov 2019
                    • 109
                    • albania

                    #29
                    Hi Friends Need to unlock and remove MDM or a clear dump ..THANKS
                    A1707 Emc3162
                    sn:C02VH097HTDH
                    820-01190-A
                    Attached Files

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                    Comment

                    • elbtonet
                      Senior Member
                      • Nov 2019
                      • 109
                      • albania

                      #30
                      PLease any help with ea new dump for my macbook with above sn?? THANKS

                      Comment

                      • peste
                        Super Moderator
                        • Dec 2016
                        • 14876
                        • ROMANIA

                        #31
                        Originally posted by elbtonet
                        PLease any help with ea new dump for my macbook with above sn?? THANKS
                        try..
                        Attached Files

                        Premium supporters get full download access and other benefits.

                        If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.

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                        Comment

                        • elbtonet
                          Senior Member
                          • Nov 2019
                          • 109
                          • albania

                          #32
                          Thanks Its WORKING

                          Comment

                          • Lionheart1985
                            New Member
                            • Aug 2021
                            • 7
                            • Chile

                            #33
                            [QUOTE=DARZO;n1366425]Re: Macbook A1707 bios dump needed...





                            this file at startup asks for 6-digit,
                            what are the 6 digits



                            Comment

                            • Kifer91
                              New Member
                              • Aug 2022
                              • 7
                              • México

                              #34
                              Hello, I have a macbook pro with efi, could someone help me?
                              macbook pro a1707
                              plate 820-00928-04
                              attached trash can​
                              Attached Files

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                              Comment

                              • peste
                                Super Moderator
                                • Dec 2016
                                • 14876
                                • ROMANIA

                                #35
                                Originally posted by Kifer91
                                Hello, I have a macbook pro with efi, could someone help me?
                                macbook pro a1707
                                plate 820-00928-04
                                attached trash can​
                                https://www.badcaps.net/forum/troubl...before-posting
                                post EMC, post S/N, what should we do with this bios..
                                If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.

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                                Comment

                                • tomtom67
                                  Member
                                  • Mar 2021
                                  • 16
                                  • Germany

                                  #36
                                  Hi,
                                  have this a1707 MacBook Pro, bought from Kleinanzeigen (like Craigs List). PCH had the glass blown away; replaced the PCH and the power switch before that, and have booting current (like 1-1.6 A as usual), but no chime and screen stays black.
                                  Figured I need to clean ME, but failed to do that using MuertoGB's tool.

                                  May some soul be so kind and clean the me region on the attached SPI-ROM image?
                                  Attached Files

                                  Premium supporters get full download access and other benefits.

                                  Comment

                                  • SMDFlea
                                    Super Moderator
                                    • Jan 2018
                                    • 23323
                                    • UK

                                    #37
                                    Originally posted by tomtom67
                                    Hi,
                                    have this a1707 MacBook Pro, bought from Kleinanzeigen (like Craigs List). PCH had the glass blown away; replaced the PCH and the power switch before that, and have booting current (like 1-1.6 A as usual), but no chime and screen stays black.
                                    Figured I need to clean ME, but failed to do that using MuertoGB's tool.
                                    May some soul be so kind and clean the me region on the attached SPI-ROM image?
                                    Post the logic board number,and type and post the serial number please.

                                    RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
                                    https://www.badcaps.net/forum/troubl...before-posting

                                    You MUST:
                                    • Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

                                    Comment

                                    • tomtom67
                                      Member
                                      • Mar 2021
                                      • 16
                                      • Germany

                                      #38
                                      Serial number C02TW15MHTDF (as was visible in the dump file); board number is 820-00928 (as for all A1707).

                                      Thank you!​

                                      Comment

                                      • seifaldenn
                                        Member
                                        • Apr 2019
                                        • 45
                                        • Egebt

                                        #39
                                        Originally posted by tomtom67
                                        Serial number C02TW15MHTDF (as was visible in the dump file); board number is 820-00928 (as for all A1707).

                                        Thank you!​
                                        try
                                        Attached Files

                                        Premium supporters get full download access and other benefits.

                                        Comment

                                        • tomtom67
                                          Member
                                          • Mar 2021
                                          • 16
                                          • Germany

                                          #40
                                          seifaldenn Thank you! Unfortunately, that produces the same result as with my cleaning tries: Fans spin, but only 20v/250mA (without battery), and cpu stays cool. With the original bios, cpu and fans turn on, "normal" booting current, but no chime (no POST).

                                          Any hints on what to try next?

                                          Comment

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