Dell Latitude 7400 Bios Password

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  • Markus1741
    Badcaps Veteran
    • Sep 2020
    • 873
    • N/A

    #561
    Nice to hear that I could help ....

    Comment

    • don166
      Member
      • Feb 2024
      • 42
      • United States

      #562
      I have two 8FC8 locked Dell Latitude 7400 laptops (STs 34XHP13 and H65HP13; MOBOs LA-G871P). Can someone please unlock? Dumps are attached. Thank you.
      Attached Files

      Comment

      • rex98
        Badcaps Legend
        • Feb 2023
        • 1287
        • Mandaue CEBU, Philippines

        #563
        Originally posted by don166
        I have two 8FC8 locked Dell Latitude 7400 laptops (STs 34XHP13 and H65HP13; MOBOs LA-G871P). Can someone please unlock? Dumps are attached. Thank you.

        1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode​
        Attached Files

        Comment

        • reamon
          Member
          • Aug 2020
          • 26
          • United Kingdom

          #564
          Hi, My laptop has bios password. 1WLLM13-8FC8
          Dell Latitude 7400 LA-G871P REV 1.0
          S/T: 1WLLM13
          Here is bios dump. Please unlock it.
          Thanks,
          Attached Files

          Comment

          • Blaze Tech
            Learner
            • Feb 2024
            • 212
            • Ghana

            #565
            Originally posted by reamon
            Hi, My laptop has bios password. 1WLLM13-8FC8
            Dell Latitude 7400 LA-G871P REV 1.0
            S/T: 1WLLM13
            Here is bios dump. Please unlock it.
            Thanks,
            TRY
            Attached Files

            Comment

            • hoaca388
              Badcaps
              • Jan 2022
              • 12113
              • Socialist Republic of Vietnam

              #566
              Originally posted by reamon
              Hi, My laptop has bios password. 1WLLM13-8FC8
              Dell Latitude 7400 LA-G871P REV 1.0
              S/T: 1WLLM13
              Here is bios dump. Please unlock it.
              Thanks,
              XXX
              Attached Files
              ↵

              Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
              ​https://www.badcaps.net/donate

              Comment

              • reamon
                Member
                • Aug 2020
                • 26
                • United Kingdom

                #567
                Originally posted by Blaze Tech

                TRY
                Thank you Sir It's working

                Comment

                • tigertec
                  Member
                  • Sep 2023
                  • 16
                  • United States

                  #568
                  Hi, My laptop has bios password. CBV1LG3-8FC8
                  Dell Latitude 3320 05r2w2
                  S/T: CBV1LG3
                  Here is bios dump. Please unlock it.
                  Thanks,​
                  Attached Files

                  Comment

                  • hoaca388
                    Badcaps
                    • Jan 2022
                    • 12113
                    • Socialist Republic of Vietnam

                    #569
                    Originally posted by tigertec
                    Hi, My laptop has bios password. CBV1LG3-8FC8
                    Dell Latitude 3320 05r2w2
                    S/T: CBV1LG3
                    Here is bios dump. Please unlock it.
                    Thanks,​
                    Unlocked
                    Attached Files
                    ↵

                    Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
                    ​https://www.badcaps.net/donate

                    Comment

                    • tigertec
                      Member
                      • Sep 2023
                      • 16
                      • United States

                      #570
                      Worked thank you!

                      Comment

                      • vuquanghoanh
                        Member
                        • Feb 2023
                        • 45
                        • US

                        #571
                        Hi,
                        My laptop has bios password. H6ML2Z2-8FC8
                        Dell Latitude 7400 LA-G871P REV 1.0 (A00)
                        S/T: H6ML2Z2
                        Here is bios dump. Please unlock it.
                        Thanks,
                        Attached Files

                        Comment

                        • Blaze Tech
                          Learner
                          • Feb 2024
                          • 212
                          • Ghana

                          #572
                          Originally posted by vuquanghoanh
                          Hi,
                          My laptop has bios password. H6ML2Z2-8FC8
                          Dell Latitude 7400 LA-G871P REV 1.0 (A00)
                          S/T: H6ML2Z2
                          Here is bios dump. Please unlock it.
                          Thanks,
                          try
                          Attached Files

                          Comment

                          • vuquanghoanh
                            Member
                            • Feb 2023
                            • 45
                            • US

                            #573
                            Hello. 1 more laptop 7400 HT6Q0Z2
                            S/T: HT6Q0Z2
                            Dell Latitude 7400 LA-G871P REV 1.0 (A00)
                            Please unlock it.
                            Thanks,
                            Attached Files

                            Comment

                            • Blaze Tech
                              Learner
                              • Feb 2024
                              • 212
                              • Ghana

                              #574
                              Originally posted by vuquanghoanh
                              Hello. 1 more laptop 7400 HT6Q0Z2
                              S/T: HT6Q0Z2
                              Dell Latitude 7400 LA-G871P REV 1.0 (A00)
                              Please unlock it.
                              Thanks,
                              TRY
                              Attached Files

                              Comment

                              • vuquanghoanh
                                Member
                                • Feb 2023
                                • 45
                                • US

                                #575
                                Originally posted by Blaze Tech

                                try
                                Thank you so much.
                                It works perfectly.

                                Comment

                                • FIXA MOBILES
                                  New Member
                                  • Jun 2024
                                  • 3
                                  • Greece

                                  #576
                                  Help need recover or erase password on dell latitude 7400.

                                  Model: LA-G871P Rev 1.0 (A00)
                                  Service tag: 8H1RP13
                                  BIOS Chip is 16mb Winbond.
                                  Attached Files
                                  Last edited by FIXA MOBILES; 06-18-2024, 09:38 AM.

                                  Comment

                                  • Markus1741
                                    Badcaps Veteran
                                    • Sep 2020
                                    • 873
                                    • N/A

                                    #577
                                    Originally posted by FIXA MOBILES
                                    Help need recover or erase password on dell latitude 7400.

                                    Model: LA-G871P Rev 1.0 (A00)
                                    Service tag: 8H1RP13
                                    BIOS Chip is 16mb Winbond.
                                    I think we need the 8MB Chip that is the ME EC Region chip.
                                    16MB Chip has only UEFI Region.

                                    Comment

                                    • volinakis
                                      Badcaps Legend
                                      • Jan 2021
                                      • 2805
                                      • N/A

                                      #578
                                      Originally posted by FIXA MOBILES
                                      Help need recover or erase password on dell latitude 7400.

                                      Model: LA-G871P Rev 1.0 (A00)
                                      Service tag: 8H1RP13
                                      BIOS Chip is 16mb Winbond.
                                      Read UC5 chipset from the back of motherboard and post backup here.
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                                      Comment

                                      • FIXA MOBILES
                                        New Member
                                        • Jun 2024
                                        • 3
                                        • Greece

                                        #579
                                        Sorry for taking long, that IC didn't fit the breakout board i had so i had to use wires.
                                        Here's the dump of UC5.
                                        Attached Files

                                        Comment


                                        • SMDFlea
                                          SMDFlea commented
                                          Editing a comment
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                                      • rex98
                                        Badcaps Legend
                                        • Feb 2023
                                        • 1287
                                        • Mandaue CEBU, Philippines

                                        #580
                                        Originally posted by FIXA MOBILES
                                        Sorry for taking long, that IC didn't fit the breakout board i had so i had to use wires.
                                        Here's the dump of UC5.
                                        1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode.
                                        Attached Files

                                        Comment

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