help need clean bios dell latitude 3420

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  • Reynaldo Usman
    Member
    • Jan 2024
    • 10
    • Philippines

    #361
    Originally posted by ERRA

    here's 2 files to try, good luck
    sad to say did not work but thanks anyways

    Comment

    • ERRA
      Member
      • Sep 2025
      • 39
      • Morocco

      #362
      Originally posted by Reynaldo Usman

      sad to say did not work but thanks anyways
      Sorry for that bro.
      But are you sure it's a BIOS issue you got there??

      Comment

      • Reynaldo Usman
        Member
        • Jan 2024
        • 10
        • Philippines

        #363
        Originally posted by ERRA

        Sorry for that bro.
        But are you sure it's a BIOS issue you got there??
        all goods now, replaced pwm controller IC...


        Pls.clearME, this is for a different unit thanks


        Attached Files

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 21605
          • UK

          #364
          Originally posted by Reynaldo Usman

          all goods now, replaced pwm controller IC...

          Pls.clearME, this is for a different unit thanks
          Post the service tag, SNID or Serial number with every bios request.. https://www.badcaps.net/forum/troubl...before-posting

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

          Comment

          • ERRA
            Member
            • Sep 2025
            • 39
            • Morocco

            #365
            Originally posted by Reynaldo Usman

            all goods now, replaced pwm controller IC...


            Pls.clearME, this is for a different unit thanks

            Better to try do it yourself bro! that saves you time waiting here for someone to do it for you, here's a guide that will guide you throught the whole process. Learn to fish instead of waiting to be given one:
            https://winraid.level1techs.com/t/gu...lization/31277
            Last edited by ERRA; 09-29-2025, 04:02 AM. Reason: spelling mistakes!

            Comment

            • mateusassuncao
              Senior Member
              • Nov 2024
              • 51
              • Brasil

              #366
              Hello everyone, I have a Dell Latitude 3420 that is locked with Absolute Persistence. Could someone please unlock the file for me!?
              Dell Latitude 3420
              reg. model: P144G
              DPIN: DKPH4 A00
              Service Code: 32956770135
              Attached Files

              Comment

              • ERRA
                Member
                • Sep 2025
                • 39
                • Morocco

                #367
                Originally posted by mateusassuncao
                Hello everyone, I have a Dell Latitude 3420 that is locked with Absolute Persistence. Could someone please unlock the file for me!?
                Dell Latitude 3420
                reg. model: P144G
                DPIN: DKPH4 A00
                Service Code: 32956770135
                SERVICE TAG ??

                Comment

                • mateusassuncao
                  Senior Member
                  • Nov 2024
                  • 51
                  • Brasil

                  #368
                  The chassis of my Dell Latitude 3420 no longer has the Service Tag label.
                  In the BIOS (F2) it shows as Unknown.

                  Is there any other way to retrieve this number?

                  Thanks in advance!

                  Comment

                  • mateusassuncao
                    Senior Member
                    • Nov 2024
                    • 51
                    • Brasil

                    #369
                    i found IN ABSOLUTE!
                    Number is: F51LYL3


                    Comment

                    • ERRA
                      Member
                      • Sep 2025
                      • 39
                      • Morocco

                      #370
                      Originally posted by mateusassuncao
                      i found IN ABSOLUTE!
                      Number is: F51LYL3

                      TRY
                      Attached Files

                      Comment

                      • mateusassuncao
                        Senior Member
                        • Nov 2024
                        • 51
                        • Brasil

                        #371
                        tanks for reply @ERRA
                        It didn't work!
                        I was able to uncheck it in the BIOS, but when I restarted it, the absolute (computrace) screen appeared, even though it was disabled in the BIOS.
                        Attached Files

                        Comment

                        • shiyab
                          Badcaps Legend
                          • Sep 2023
                          • 1588
                          • india

                          #372
                          Originally posted by mateusassuncao
                          tanks for reply @ERRA
                          It didn't work!
                          I was able to uncheck it in the BIOS, but when I restarted it, the absolute (computrace) screen appeared, even though it was disabled in the BIOS.
                          HI try 2 file
                          Attached Files

                          Comment

                          • mateusassuncao
                            Senior Member
                            • Nov 2024
                            • 51
                            • Brasil

                            #373
                            Hello @shiyab. Tank you for reply!
                            The first .ROM kept it inactive in the BIOS, the second has the option to permanently disable it.
                            Thats ok!
                            thank you very much!

                            Comment

                            • ALRAHI
                              Member
                              • Nov 2020
                              • 14
                              • dubai

                              #374
                              Dell Latitude 3420 213105-2

                              ST : 136RLG3
                              SSD M2 NOT SHOWING
                              Attached Files

                              Comment

                              • mateusassuncao
                                Senior Member
                                • Nov 2024
                                • 51
                                • Brasil

                                #375
                                post
                                SN.
                                https://www.badcaps.net/forum/troubl...before-posting

                                Comment

                                • ALRAHI
                                  Member
                                  • Nov 2020
                                  • 14
                                  • dubai

                                  #376
                                  Originally posted by mateusassuncao
                                  Service tag : 136RLG3

                                  Comment

                                  • shiyab
                                    Badcaps Legend
                                    • Sep 2023
                                    • 1588
                                    • india

                                    #377
                                    Originally posted by ALRAHI

                                    Service tag : 136RLG3
                                    hi try
                                    Attached Files

                                    Comment

                                    • ALRAHI
                                      Member
                                      • Nov 2020
                                      • 14
                                      • dubai

                                      #378
                                      Originally posted by shiyab

                                      hi try
                                      not work same

                                      Comment

                                      • ranjeet1432
                                        New Member
                                        • Dec 2023
                                        • 2
                                        • INDIA

                                        #379
                                        hello plz help me i up lode my file bin tpm error plz removed
                                        Attached Files

                                        Comment

                                        • SMDFlea
                                          Super Moderator
                                          • Jan 2018
                                          • 21605
                                          • UK

                                          #380
                                          Originally posted by ranjeet1432
                                          hello plz help me i up lode my file bin tpm error plz removed
                                          Type the laptop service tag, full name and model, motherboard model, etc.
                                          read the forum rules..https://www.badcaps.net/forum/troubl...before-posting

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

                                          Comment

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