DAG3MMB5CB0 REV:B BIOS NEED

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  • hayrieker
    Member
    • Jun 2021
    • 14
    • turkey
    #1

    DAG3MMB5CB0 REV:B BIOS NEED

    MODEL G3MB
    DAG3MMB5CB0 REV:B

    SERIAL NO: 5CD25138GS

    all voltages are ok, notebook working well but graphic card not detected. somebody wrote bios before me. ı saw solder and flux on bios chip. so I wantto try a clean bios. if you have another idea please tell and help me. king Regards.
    Tags: None
    • Answer selected by hayrieker at 08-28-2025, 06:42 AM.
      m1ch43lzm
      Badcaps Veteran
      • Mar 2019
      • 506
      • Peru
      DMI looks OK, looks like previous tech didn't flash the BIOS (or restored it), or maybe he also copied DMI, BIOS ver. is F19 (latest for BID 08A25)
      There may be another chip for VBIOS, 25x80, 25x16, or similar that's 1.8V, likely near the GPU area, if that's the case the VBIOS is not on the BIOS update from HP
      If you find it, make a backup of it and post here

      According to HP PartSurfer you have MOTHERBOARD DSC RTX 3060 6GB i7-12700H

      Anyway here's clean BIOS extracted from HP website, ver F.19 with DMI added

      Victus by HP Laptop 16-d1004nt (6G0D2EA)
      BID 08A25
      S/N 5CD25138GS
      DMI 801000-8020FF

      Attached Files
        • Selected Answer

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 21236
          • UK
          #2
          Originally posted by hayrieker
          MODEL G3MB
          DAG3MMB5CB0 REV:B

          SERIAL NO: 5CD25138GS

          all voltages are ok, notebook working well but graphic card not detected. somebody wrote bios before me. ı saw solder and flux on bios chip. so I wantto try a clean bios. if you have another idea please tell and help me. king Regards.
          Victus by HP Laptop 16-d1004nt (6G0D2EA) .Post your bios backup, it might be the right one and have the DMI info in it.

          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment

            • hayrieker
              Member
              • Jun 2021
              • 14
              • turkey
              #3
              Originally posted by SMDFlea

              Victus by HP Laptop 16-d1004nt (6G0D2EA) .Post your bios backup, it might be the right one and have the DMI info in it.
              thank you so much sir, this is backup
              Attached Files

                Comment

                • m1ch43lzm
                  Badcaps Veteran
                  • Mar 2019
                  • 506
                  • Peru
                  #4
                  DMI looks OK, looks like previous tech didn't flash the BIOS (or restored it), or maybe he also copied DMI, BIOS ver. is F19 (latest for BID 08A25)
                  There may be another chip for VBIOS, 25x80, 25x16, or similar that's 1.8V, likely near the GPU area, if that's the case the VBIOS is not on the BIOS update from HP
                  If you find it, make a backup of it and post here

                  According to HP PartSurfer you have MOTHERBOARD DSC RTX 3060 6GB i7-12700H

                  Anyway here's clean BIOS extracted from HP website, ver F.19 with DMI added

                  Victus by HP Laptop 16-d1004nt (6G0D2EA)
                  BID 08A25
                  S/N 5CD25138GS
                  DMI 801000-8020FF

                  Attached Files
                    • Selected Answer

                    Comment

                    • hayrieker
                      Member
                      • Jun 2021
                      • 14
                      • turkey
                      #5
                      this is VBIOS backup
                      Attached Files

                        Comment

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