Dell Latitude 5520 3FE2 Bios password Unlock Request (TGL SuothPeak15) bios

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  • Godfather79
    New Member
    • Nov 2025
    • 5
    • Serbia

    #1

    Dell Latitude 5520 3FE2 Bios password Unlock Request (TGL SuothPeak15) bios

    Hello everyone in the community

    Dear Sir,
    I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
    Problem details:
    * Model: Dell Latitude 5520.
    * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
    * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
    * Service Tag: (Enter your actual Service Tag from the laptop here)
    * ​BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.
    ​What I need:
    Please help me generate a Master Code for the 3FE2 password based on my Service Tag, or for a "Virgin" (completely clean) BIN file without a password for this model.
    ​In the attachment of the topic I will add:
    * ​My original backup file: Dell_Latitude_5520_H4PJIQ93_Backup_2.bin (32,768 KB)
    * ​My Cleaned File: FINAL_CLEANED_ME.bin (32,768 KB)
    Thanks in advance for your help!​​
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 22077
    • UK

    #2
    Post the laptop service tag and your backups.
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • Godfather79
      New Member
      • Nov 2025
      • 5
      • Serbia

      #3
      Servis tag H4PJQ93
      post the bios here, not on other sites..
      read the forum rules..
      https://www.badcaps.net/forum/troubl...before-posting
      Hi, Does anyone know of a trusted source from where the FIT tool can be downloaded from? That is the latest version and archived versions if possible. Thanks

      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 22077
        • UK

        #4
        Originally posted by Godfather79
        Servis tag H4PJQ93
        post the bios here, not on other sites..
        read the forum rules..
        https://www.badcaps.net/forum/troubl...before-posting
        I have moved your posts to a new thread. Please attach files directly to your post in a zip or rar.
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Godfather79
          New Member
          • Nov 2025
          • 5
          • Serbia

          #5
          Originally posted by SMDFlea
          Post the laptop service tag and your backups.
          Servis tag H4PJQ93 I apologize for the mistake

          Comment

          • LBTT1121
            Badcaps Legend
            • Nov 2024
            • 1159
            • Việt Nam

            #6
            Originally posted by Godfather79
            post the bios here, not on other sites..

            Comment

            • Godfather79
              New Member
              • Nov 2025
              • 5
              • Serbia

              #7
              Hello everyone in the community

              Dear Sir,
              I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
              Problem details:
              * Model: Dell Latitude 5520.
              * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
              * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
              * Service Tag: (H4PJQ93)
              * BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.
              ​What I need:
              Please help me generate a Master Code for the 3FE2 password based on my Service Tag, or for a "Virgin" (completely clean) BIN file without a password for this model.
              ​In the attachment of the topic I will add:
              * ​My original backup file: Dell_Latitude_5520_H4PJQ93_Backup_2.bin (32,768 KB)
              * ​My Cleaned File: FINAL_CLEANED_ME.bin (32,768 KB)
              Thanks in advance for your help!​​​
              Hi, Does anyone know of a trusted source from where the FIT tool can be downloaded from? That is the latest version and archived versions if possible. Thanks

              Comment

              • LBTT1121
                Badcaps Legend
                • Nov 2024
                • 1159
                • Việt Nam

                #8
                Originally posted by Godfather79
                Hello everyone in the community

                Dear Sir,
                I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
                Problem details:
                * Model: Dell Latitude 5520.
                * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
                * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
                * Service Tag: (H4PJQ93)
                * BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.
                What I need:
                Please help me generate a Master Code for the 3FE2 password based on my Service Tag, or for a "Virgin" (completely clean) BIN file without a password for this model.
                ​In the attachment of the topic I will add:
                * ​My original backup file: Dell_Latitude_5520_H4PJQ93_Backup_2.bin (32,768 KB)
                * ​My Cleaned File: FINAL_CLEANED_ME.bin (32,768 KB)
                Thanks in advance for your help!​​​
                Next ,no upload other sites.. upload on forum
                Attached Files

                if you find these attachements useful please consider making a small donation to the site

                Comment

                • Godfather79
                  New Member
                  • Nov 2025
                  • 5
                  • Serbia

                  #9
                  Originally posted by LBTT1121

                  Next ,no upload other sites.. upload on forum
                  Thank you very much for the unlock bin.file

                  I don't know why, but I don't see where "New Post" is?

                  Comment

                  • Godfather79
                    New Member
                    • Nov 2025
                    • 5
                    • Serbia

                    #10
                    Originally posted by LBTT1121

                    Next ,no upload other sites.. upload on forum
                    HELLO LBTT1121

                    By my mistake I pinned the wrong Backup bin.file

                    I would like to ask you, if you can help, to generate the file that I uploaded to Google Drive.
                    Service Tag 7YKJQ93-3FE2

                    This Backup.bin is new correct and with good motherboard number in my Backup.bin delete Bios password.
                    I have 2 identical laptops and that's why I made a mistake

                    Thank you very much
                    Attached Files

                    if you find these attachements useful please consider making a small donation to the site

                    Badcaps Capacitor Search Engine & Electronics Repair Forum

                    Comment

                    • SMDFlea
                      Super Moderator
                      • Jan 2018
                      • 22077
                      • UK

                      #11
                      Originally posted by Godfather79

                      HELLO LBTT1121

                      By my mistake I pinned the wrong Backup bin.file

                      I would like to ask you, if you can help, to generate the file that I uploaded to Google Drive.
                      Service Tag 7YKJQ93-3FE2

                      This Backup.bin is new correct and with good motherboard number in my Backup.bin delete Bios password.
                      I have 2 identical laptops and that's why I made a mistake

                      Thank you very much
                      Read post 4 again, put the bin file in a zip or rar and attach it to your post............ if you don`t know how to attach a file ask....
                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                      Comment

                      • Godfather79
                        New Member
                        • Nov 2025
                        • 5
                        • Serbia

                        #12
                        Originally posted by SMDFlea

                        Read post 4 again, put the bin file in a zip or rar and attach it to your post............ if you don`t know how to attach a file ask....
                        Thanks

                        Comment

                        • Godfather79
                          New Member
                          • Nov 2025
                          • 5
                          • Serbia

                          #13
                          Originally posted by Godfather79
                          Hello everyone in the community

                          Dear Sir,
                          I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
                          Problem details:
                          * Model: Dell Latitude 5520.
                          * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
                          * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
                          * Service Tag: (Enter your actual Service Tag from the laptop here)
                          * BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.
                          What I need:
                          Please help me generate a Master Code for the 3FE2 password based on my Service Tag, or for a "Virgin" (completely clean) BIN file without a password for this model.
                          ​In the attachment of the topic I will add:
                          * ​My original backup file: Dell_5520_7YKJQ93_Backup_BIOS_PASSWORD.rar
                          * ​My Cleaned File: FINAL_CLEANED_ME.bin (32,768 KB)
                          Thanks in advance for your help!​​

                          By my mistake I pinned the wrong Backup bin.file

                          I would like to ask you, if you can help, to generate the file that I uploaded to Google Drive.
                          Service Tag 7YKJQ93-3FE2

                          This Backup.bin is new correct and with good motherboard number in my Backup.bin delete Bios password.
                          I have 2 identical laptops and that's why I made a mistake

                          Thank you very much​
                          Attached Files

                          if you find these attachements useful please consider making a small donation to the site

                          Comment

                          • LBTT1121
                            Badcaps Legend
                            • Nov 2024
                            • 1159
                            • Việt Nam

                            #14
                            Originally posted by Godfather79


                            By my mistake I pinned the wrong Backup bin.file

                            I would like to ask you, if you can help, to generate the file that I uploaded to Google Drive.
                            Service Tag 7YKJQ93-3FE2

                            This Backup.bin is new correct and with good motherboard number in my Backup.bin delete Bios password.
                            I have 2 identical laptops and that's why I made a mistake

                            Thank you very much
                            Never post other link , attach file on forum

                            Comment

                            • SMDFlea
                              Super Moderator
                              • Jan 2018
                              • 22077
                              • UK

                              #15
                              Originally posted by Godfather79


                              By my mistake I pinned the wrong Backup bin.file

                              I would like to ask you, if you can help, to generate the file that I uploaded to Google Drive.
                              Service Tag 7YKJQ93-3FE2

                              This Backup.bin is new correct and with good motherboard number in my Backup.bin delete Bios password.
                              I have 2 identical laptops and that's why I made a mistake

                              Thank you very much
                              .
                              Attached Files

                              if you find these attachements useful please consider making a small donation to the site

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

                              Comment

                              • ERRA
                                Member
                                • Sep 2025
                                • 45
                                • Morocco

                                #16
                                Originally posted by Godfather79


                                By my mistake I pinned the wrong Backup bin.file

                                I would like to ask you, if you can help, to generate the file that I uploaded to Google Drive.
                                Service Tag 7YKJQ93-3FE2

                                This Backup.bin is new correct and with good motherboard number in my Backup.bin delete Bios password.
                                I have 2 identical laptops and that's why I made a mistake

                                Thank you very much
                                that tag can be done exactly as 8FC8 case
                                Attached Files

                                if you find these attachements useful please consider making a small donation to the site

                                Comment

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