Dell Latitude 7400 Bios Password

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  • struart
    Member
    • Aug 2022
    • 38
    • Poland

    #621
    Originally posted by coni
    Hi guys, please, can someone help me unlock this bios? It's from a Dell Latitude 7400, service tag CZB1733.
    Many thanks.
    try
    Attached Files

    Comment

    • Toxic9996
      Member
      • May 2022
      • 32
      • Romania

      #622
      Greetings, I also need a bios unlock, can someone help me and thank you very much in advance
      Dell Latitude 7400
      ST:7WLW5Y2
      EX:17209166618
      Attached Files

      Comment

      • hoaca388
        Badcaps
        • Jan 2022
        • 11191
        • Viet Nam

        #623
        Originally posted by Toxic9996
        Greetings, I also need a bios unlock, can someone help me and thank you very much in advance
        Dell Latitude 7400
        ST:7WLW5Y2
        EX:17209166618
        Unlocked or https://bios-pw.org/
        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

        • coni
          New Member
          • Jan 2021
          • 7
          • Romania

          #624
          Originally posted by struart

          try
          it works. many thanks!

          Comment

          • Toxic9996
            Member
            • May 2022
            • 32
            • Romania

            #625
            Originally posted by hoaca388
            It works, thank you very much, but I can't find the service tag, it's deleted, how can I identify it, and another small problem, the laptop is registered to a company and I can't activate it, how can I get over this, many thanks

            Comment

            • prol3ash
              New Member
              • Sep 2024
              • 3
              • dsa

              #626
              Can someone please remove the password?

              Dell Latitude 7400
              Express service code 1845491311
              Service TAG 8GQ2833 # 8FC8

              Thanks!
              Attached Files

              Comment

              • struart
                Member
                • Aug 2022
                • 38
                • Poland

                #627
                Originally posted by prol3ash
                Can someone please remove the password?

                Dell Latitude 7400
                Express service code 1845491311
                Service TAG 8GQ2833 # 8FC8

                Thanks!
                Hi
                Are you sure this dump is proper? Because for me its not...
                Correct me if im wrong

                Comment

                • hoaca388
                  Badcaps
                  • Jan 2022
                  • 11191
                  • Viet Nam

                  #628
                  Originally posted by prol3ash
                  Can someone please remove the password?

                  Dell Latitude 7400
                  Express service code 1845491311
                  Service TAG 8GQ2833 # 8FC8

                  Thanks!
                  File is corrupted. read again !


                  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                  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

                  • prol3ash
                    New Member
                    • Sep 2024
                    • 3
                    • dsa

                    #629
                    Thank you guys, i hope this file is correct!
                    Can you explain to me how I can tell if the file is correct?
                    Attached Files

                    Comment

                    • rex98
                      Badcaps Legend
                      • Feb 2023
                      • 1236
                      • Mandaue CEBU, Philippines

                      #630
                      Originally posted by prol3ash
                      Thank you guys, i hope this file is correct!
                      Can you explain to me how I can tell if the file is correct?
                      your file is still corrupt. but you can use this its clean and unlocked. make sure to verify after flashing. if it doesn't boot you have problem with your solder or programmer.
                      1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode
                      Attached Files

                      Comment

                      • Stefan Steff
                        Badcaps Veteran
                        • Mar 2024
                        • 223
                        • Romania

                        #631
                        Originally posted by Toxic9996

                        It works, thank you very much, but I can't find the service tag, it's deleted, how can I identify it, and another small problem, the laptop is registered to a company and I can't activate it, how can I get over this, many thanks
                        Try with this bios:

                        Attached Files

                        Comment

                        • prol3ash
                          New Member
                          • Sep 2024
                          • 3
                          • dsa

                          #632
                          Originally posted by rex98

                          your file is still corrupt. but you can use this its clean and unlocked. make sure to verify after flashing. if it doesn't boot you have problem with your solder or programmer.
                          1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode
                          Thank you i tried but after verify i get an error, i dont know maybe my programmer doesnt work right.
                          you got any advice for me?

                          Comment

                          • rex98
                            Badcaps Legend
                            • Feb 2023
                            • 1236
                            • Mandaue CEBU, Philippines

                            #633
                            Originally posted by prol3ash

                            Thank you i tried but after verify i get an error, i dont know maybe my programmer doesnt work right.
                            you got any advice for me?
                            its lose contact use multimeter check pins in your adapter.

                            Comment

                            • tdelfy
                              Senior Member
                              • Aug 2014
                              • 105
                              • usa

                              #634
                              please fix TPM dell La-g871p . SV tag 7L6SL63
                              Attached Files

                              Comment

                              • screenfixing
                                New Member
                                • Oct 2016
                                • 1
                                • United States

                                #635
                                Hello, would you take a look at this one for me?

                                Dell Latitude 7400
                                Service Tag: HGM5633
                                Express Service Code: 38009951247

                                Problem: Password
                                Thank you!
                                Attached Files

                                Comment

                                • hoaca388
                                  Badcaps
                                  • Jan 2022
                                  • 11191
                                  • Viet Nam

                                  #636
                                  Originally posted by tdelfy
                                  please fix TPM dell La-g871p . SV tag 7L6SL63
                                  Try
                                  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
                                    • 11191
                                    • Viet Nam

                                    #637
                                    Originally posted by screenfixing
                                    Hello, would you take a look at this one for me?

                                    Dell Latitude 7400
                                    Service Tag: HGM5633
                                    Express Service Code: 38009951247

                                    Problem: Password
                                    Thank you!
                                    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

                                    • Matthew Adney
                                      New Member
                                      • Oct 2024
                                      • 1
                                      • United States

                                      #638
                                      I bout a latitude 7400 from Facebook marketplace. It worked when I bought it but after formatting the hd and trying to reinstall windows it's asking for a bios password. The person I bought it from is no longer showing up in search so I can't ask them what it is. #252TN13-E7A8 Can anyone help me?
                                      Attached Files

                                      Comment

                                      • hoaca388
                                        Badcaps
                                        • Jan 2022
                                        • 11191
                                        • Viet Nam

                                        #639
                                        Originally posted by Matthew Adney
                                        I bout a latitude 7400 from Facebook marketplace. It worked when I bought it but after formatting the hd and trying to reinstall windows it's asking for a bios password. The person I bought it from is no longer showing up in search so I can't ask them what it is. #252TN13-E7A8 Can anyone help me?
                                        https://bios-pw.org/

                                        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

                                        • coumcoum
                                          Member
                                          • Dec 2015
                                          • 36
                                          • algerie

                                          #640
                                          hello
                                          pleas unlock
                                          dell 7400 SN 5GJHL33
                                          thanks
                                          Attached Files

                                          Comment

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