need bios GDC31 LA-K371P rev.3.0

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  • aatiouaster
    Member
    • Oct 2019
    • 18
    • morocco

    #101
    Originally posted by hoaca388

    Try
    thank you another time freind i tried your file but this one only screen backlight is on with 6 whites blinks and 3 amber

    Comment

    • lordaub
      New Member
      • Feb 2021
      • 1
      • lebanon

      #102
      hello friend i need a bios dump for dell 7420 la-k371p rev 3
      i dont have a backup and the laptop stuck on 3 amber lights and 6 white and backlight
      service tag :4HZ63J3

      Comment

      • ak1_2004
        Member
        • Oct 2017
        • 41
        • Iran

        #103
        hello
        DELL LATITUDE 7420
        Reg Model : P135G
        MB : GDC31 LA-K371P REV 3.0
        The laptop with the mentioned model, the original BIOS is damaged and is not available!
        Service tag: F7TP3F​

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 20276
          • UK

          #104
          Originally posted by ak1_2004
          hello
          DELL LATITUDE 7420
          Reg Model : P135G
          MB : GDC31 LA-K371P REV 3.0
          The laptop with the mentioned model, the original BIOS is damaged and is not available!
          Service tag: F7TP3F​
          Thread merged. There are plenty of working bios in this thread, try some.
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

          Comment

          • zsi3ug4z
            Senior Member
            • Aug 2022
            • 50
            • việt nam

            #105
            Please help me with this dump. Customers give me the machine with the wrong model name in the BIOS. When I try to fix 7320 -> 7420 with HEX Editor, the device give me blink code 3-6. Even when I reload the original file, the machine didn't work.
            ST: H6YMBK3
            Attached Files

            Comment

            • SMDFlea
              Super Moderator
              • Jan 2018
              • 20276
              • UK

              #106
              Originally posted by zsi3ug4z
              Please help me with this dump. Customers give me the machine with the wrong model name in the BIOS. When I try to fix 7320 -> 7420 with HEX Editor, the device give me blink code 3-6. Even when I reload the original file, the machine didn't work.
              ST: H6YMBK3
              Try this one.
              Attached Files
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

              Comment

              • zsi3ug4z
                Senior Member
                • Aug 2022
                • 50
                • việt nam

                #107
                Originally posted by SMDFlea

                Try this one.
                It does not work. Some time it show colors on display, white, green, red....

                Comment

                • qayyum786
                  Badcaps Legend
                  • Aug 2018
                  • 1933
                  • INDIA

                  #108
                  Originally posted by zsi3ug4z
                  Please help me with this dump. Customers give me the machine with the wrong model name in the BIOS. When I try to fix 7320 -> 7420 with HEX Editor, the device give me blink code 3-6. Even when I reload the original file, the machine didn't work.
                  ST: H6YMBK3
                  write service tag manually, save, restart.
                  2nd boot press Alt+F to exit manufacturing mode​
                  Attached Files

                  Comment

                  • tajnok
                    New Member
                    • Nov 2017
                    • 9
                    • KENYA

                    #109
                    Hi, members i need bios remove password unlock admin my original bios attached
                    dell latitude 7420
                    service tag JNK19K3
                    GDC31 LA-K371P
                    Rev:3.0(a02)

                    Comment

                    • tajnok
                      New Member
                      • Nov 2017
                      • 9
                      • KENYA

                      #110
                      7420locked.rar Please attached bin file

                      Comment

                      • luisgarciaj
                        Member
                        • Jun 2016
                        • 26
                        • peru

                        #111
                        GDC31 LA-K371P rev.3.0
                        ST 8TXKKN3
                        UNLOCK PLEASE AND DISABLE ABSOLUTE PLEASE THANK YOU​
                        Attached Files

                        Comment

                        • Guest

                          #112
                          Hello! My laptop won't turn on. Only LCD test available. Please help. I try to flash many dumps, but no luck. 8(
                          Dell latitude 7420
                          LA-K371P rev 3.0
                          ST: 57WDXD3

                          Original dump attached.​

                          Thanks!
                          Attached Files

                          Comment

                          • SMDFlea
                            Super Moderator
                            • Jan 2018
                            • 20276
                            • UK

                            #113
                            Originally posted by brombios
                            Hello! My laptop won't turn on. Only LCD test available. Please help. I try to flash many dumps, but no luck. 8(
                            Dell latitude 7420
                            LA-K371P rev 3.0
                            ST: 57WDXD3

                            Original dump attached.​

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

                            Comment

                            • Guest

                              #114
                              Originally posted by SMDFlea

                              bios
                              Great! With this dump laptop is start successful!!!!! Little problem is needed to change ST to original now.

                              Thanks a lot!!!!​

                              Comment

                              • YOUN
                                Senior Member
                                • Feb 2015
                                • 74
                                • Burkina faso

                                #115
                                i need help to fix my bios la k371P
                                MFGYR 2022
                                SERVICE TAG CVBN2M3
                                EX 28015391739
                                my old bios
                                Attached Files

                                Comment

                                • virusjez
                                  Member
                                  • Jun 2017
                                  • 21
                                  • Philippines

                                  #116
                                  help me rebuild this bios..at first the prob is bios password 8fc8, after patching no power just small orange light..
                                  ST:8dj6qn3
                                  Attached Files

                                  Comment

                                  • osman68i
                                    Badcaps Veteran
                                    • May 2015
                                    • 333
                                    • The Netherlands

                                    #117
                                    Originally posted by virusjez
                                    help me rebuild this bios..at first the prob is bios password 8fc8, after patching no power just small orange light..
                                    ST:8dj6qn3
                                    try

                                    3 dumps with clean me bios

                                    UC2_GD25R256DYIG
                                    U1 XMC QH128AHIG
                                    UPD7 W25Q80DVSIG​
                                    Attached Files

                                    Comment

                                    • virusjez
                                      Member
                                      • Jun 2017
                                      • 21
                                      • Philippines

                                      #118
                                      Originally posted by osman68i

                                      try

                                      3 dumps with clean me bios

                                      UC2_GD25R256DYIG
                                      U1 XMC QH128AHIG
                                      UPD7 W25Q80DVSIG​
                                      i dont have U1 on my board,,is it ok to just flash the 2

                                      Comment

                                      • virusjez
                                        Member
                                        • Jun 2017
                                        • 21
                                        • Philippines

                                        #119
                                        Originally posted by osman68i

                                        try

                                        3 dumps with clean me bios

                                        UC2_GD25R256DYIG
                                        U1 XMC QH128AHIG
                                        UPD7 W25Q80DVSIG​
                                        my type C also wont boost..just 5v

                                        Comment

                                        • osman68i
                                          Badcaps Veteran
                                          • May 2015
                                          • 333
                                          • The Netherlands

                                          #120
                                          Originally posted by YOUN
                                          i need help to fix my bios la k371P
                                          MFGYR 2022
                                          SERVICE TAG CVBN2M3
                                          EX 28015391739
                                          my old bios
                                          try
                                          Attached Files

                                          Comment

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