Dell Latitude 3420 Bios Password unlock

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  • dhan
    Senior Member
    • Jun 2018
    • 132
    • hp

    #101
    UNIT: DELL 3420
    ST: 9HGBNL3
    REQUEST: admin and Computrace disable

    thank you
    Attached Files

    Comment

    • volinakis
      Badcaps Legend
      • Jan 2021
      • 2728
      • N/A

      #102
      Originally posted by dhan
      UNIT: DELL 3420
      ST: 9HGBNL3
      REQUEST: admin and Computrace disable

      thank you
      try
      Attached Files
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
      https://www.badcaps.net/donate/
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

      Comment

      • dhan
        Senior Member
        • Jun 2018
        • 132
        • hp

        #103
        Originally posted by volinakis

        try
        thank you very much

        Comment

        • mtherana
          Senior Member
          • Jan 2013
          • 117
          • South Africa

          #104
          Originally posted by hoaca388

          Removed admin password
          thank you it worked..

          Comment

          • victor2991
            New Member
            • Aug 2024
            • 6
            • BOLIVIA

            #105
            Hello, I need help unlocking Dell Latitude 3420
            st: CYN0SL3
            Attached Files

            Comment

            • hoaca388
              Badcaps
              • Jan 2022
              • 11682
              • Socialist Republic of Vietnam

              #106
              Originally posted by victor2991
              Hello, I need help unlocking Dell Latitude 3420
              st: CYN0SL3
              Unlocked
              Attached Files


              ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
              Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

              Comment

              • victor2991
                New Member
                • Aug 2024
                • 6
                • BOLIVIA

                #107
                Thank you very much, sorry for responding late, I made a backup copy of the bios with the ch341a programmer but when I wanted to rewrite the bios I got an error. In the end I was able to do it with the rt809h programmer that a colleague lent me. Thank you very much for the help, the team. It works perfectly so far.

                Comment

                • hobostove
                  Senior Member
                  • May 2023
                  • 73
                  • USA

                  #108
                  I have a Dell Latitude that had Absolute (Computrace) enabled. I dumped the bios and permanently disabled Absolute. When trying to install Win 11, there's no way to bypass account creation. It asks to login with a company account. Is it possible to modify the bios to get past the Autopilot forced login? I've read other posts about this, but haven't found a thread with a resolution yet. Any solutions?

                  Dell Latitude 3420
                  ST: 2LHPRG3
                  Board: 203068-1

                  Original BIOS dump attached before removing Absolute
                  Attached Files

                  Comment


                  • peste
                    peste commented
                    Editing a comment
                    merged post..
                • patrik240
                  New Member
                  • Oct 2024
                  • 2
                  • Philippines

                  #109
                  Hi, this is mine. please unlock admin password in BIOS

                  HNLDPL3-8FC8

                  thank you for very much in advance

                  Comment

                  • hoaca388
                    Badcaps
                    • Jan 2022
                    • 11682
                    • Socialist Republic of Vietnam

                    #110
                    Originally posted by patrik240
                    Hi, this is mine. please unlock admin password in BIOS

                    HNLDPL3-8FC8

                    thank you for very much in advance
                    Post your origin backup bios.


                    ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                    Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                    Comment

                    • patrik240
                      New Member
                      • Oct 2024
                      • 2
                      • Philippines

                      #111
                      Originally posted by hoaca388

                      Post your origin backup bios.
                      where do i get that? my laptop model is dell latitude 3420

                      Comment

                      • hoaca388
                        Badcaps
                        • Jan 2022
                        • 11682
                        • Socialist Republic of Vietnam

                        #112
                        Originally posted by hobostove
                        I have a Dell Latitude that had Absolute (Computrace) enabled. I dumped the bios and permanently disabled Absolute. When trying to install Win 11, there's no way to bypass account creation. It asks to login with a company account. Is it possible to modify the bios to get past the Autopilot forced login? I've read other posts about this, but haven't found a thread with a resolution yet. Any solutions?

                        Dell Latitude 3420
                        ST: 2LHPRG3
                        Board: 203068-1

                        Original BIOS dump attached before removing Absolute
                        Disabled Absolute
                        Attached Files


                        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment

                        • hoaca388
                          Badcaps
                          • Jan 2022
                          • 11682
                          • Socialist Republic of Vietnam

                          #113
                          Originally posted by patrik240

                          where do i get that? my laptop model is dell latitude 3420
                          In your laptop, you need an SPI programmer to do that.

                          Try this cheap programmer

                          https://www.youtube.com/results?sear...mer+how+to+use


                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                          Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                          Comment

                          • kimarth21
                            Member
                            • Jan 2020
                            • 12
                            • Philippines

                            #114
                            please help me unlock device freeze dell latitude 3420 device freeze 7332
                            st: 726FXL3
                            thanks in advance.
                            Attached Files

                            Comment

                            • shiyab
                              Badcaps Legend
                              • Sep 2023
                              • 1359
                              • india

                              #115
                              Originally posted by kimarth21
                              please help me unlock device freeze dell latitude 3420 device freeze 7332
                              st: 726FXL3
                              thanks in advance.
                              hi unlock try
                              Attached Files

                              Comment

                              • kimarth21
                                Member
                                • Jan 2020
                                • 12
                                • Philippines

                                #116
                                Originally posted by shiyab
                                hi unlock try
                                No power.. no responce in pressing power on.. when plugging in the charger the charging led goes orange when pressing on.. and off when i release it..

                                Comment

                                • kimarth21
                                  Member
                                  • Jan 2020
                                  • 12
                                  • Philippines

                                  #117
                                  Originally posted by kimarth21
                                  please help me unlock device freeze dell latitude 3420 device freeze 7332
                                  st: 726FXL3
                                  thanks in advance.
                                  Anyone please help..

                                  Comment

                                  • hoaca388
                                    Badcaps
                                    • Jan 2022
                                    • 11682
                                    • Socialist Republic of Vietnam

                                    #118
                                    Originally posted by kimarth21

                                    Anyone please help..
                                    Here
                                    Attached Files


                                    ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                    Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                                    Comment

                                    • djesoric
                                      Member
                                      • Apr 2010
                                      • 26
                                      • Philippines

                                      #119

                                      please help me unlock and disable absolute. Thanks in advance.

                                      Dell Latitude 3420
                                      ST: 3LQ37S3-8FC8
                                      Attached Files

                                      Comment

                                      • hoaca388
                                        Badcaps
                                        • Jan 2022
                                        • 11682
                                        • Socialist Republic of Vietnam

                                        #120
                                        Originally posted by djesoric
                                        please help me unlock and disable absolute. Thanks in advance.

                                        Dell Latitude 3420
                                        ST: 3LQ37S3-8FC8
                                        Password removed.
                                        Attached Files


                                        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                        Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                                        Comment

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