Bios unlock for DELL LATITUDE 7420

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  • deep_bks
    Senior Member
    • Apr 2015
    • 76
    • india

    #341
    Originally posted by hoaca388
    Latitude 7420

    Service Tag: 87K64M3โ€‹
    thanks hoaca388 , from this display comes but stuck on Dell logo

    Comment

    • v2nl90
      New Member
      • Jun 2017
      • 4
      • vietnam

      #342
      Hi. please buid bios does not turn on
      Dell latitude 7420 LA-K371P REV 2.0
      Services tag: 3VHC3D3
      Attached Files

      Comment

      • hoaca388
        Badcaps Legend
        • Jan 2022
        • 11125
        • Viet Nam

        #343
        Originally posted by v2nl90
        Hi. please buid bios does not turn on
        Dell latitude 7420 LA-K371P REV 2.0
        Services tag: 3VHC3D3
        Latitude 7420

        Service Tag: 3VHC3D3โ€‹
        Attached Files


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        Comment

        • v2nl90
          New Member
          • Jun 2017
          • 4
          • vietnam

          #344
          Originally posted by hoaca388

          Latitude 7420

          Service Tag: 3VHC3D3
          hi sir, the bios still not turn on.

          Comment

          • Dangvantu
            member
            • Apr 2024
            • 39
            • Vietnam

            #345
            Hello
            I have a Dell 7420
            Status: Dell logo keeps restarting
            Motherboard number: LA-K371P
            Service tag: B9CKLN3
            Please help me fix it
            Thanks in advanceโ€‹
            Attached Files

            Comment

            • LBTT1121
              Badcaps Veteran
              • Nov 2024
              • 438
              • Viแป‡t Nam

              #346
              Originally posted by Dangvantu
              Hello
              I have a Dell 7420
              Status: Dell logo keeps restarting
              Motherboard number: LA-K371P
              Service tag: B9CKLN3
              Please help me fix it
              Thanks in advanceโ€‹
              Try
              Attached Files

              Comment

              • lehung92
                LeHung92
                • Nov 2022
                • 46
                • viแป‡t nam

                #347
                Hi, I HAVE DELL LATITUDE 7420. There is power the power light is on. but no display on the screen. Can someone help me. Thanks.
                Service tag 2PPHGK3โ€‹
                Attached Files

                Comment

                • Dangvantu
                  member
                  • Apr 2024
                  • 39
                  • Vietnam

                  #348
                  Originally posted by LBTT1121

                  Try
                  works fine thank youโ€‹

                  Comment

                  • TraBer25
                    New Member
                    • Aug 2023
                    • 3
                    • Norway

                    #349
                    Please help to remove the BIOS password and (probably?) MDM/Autopilot from this dump.
                    Dell 7420
                    Service tag: GS584J3
                    GDC31, LA-K371P REV 3.0โ€‹ (A02)
                    Attached Files

                    Comment

                    • shiyab
                      Badcaps Legend
                      • Sep 2023
                      • 1213
                      • india

                      #350
                      Originally posted by TraBer25
                      Please help to remove the BIOS password and (probably?) MDM/Autopilot from this dump.
                      Dell 7420
                      Service tag: GS584J3
                      GDC31, LA-K371P REV 3.0โ€‹ (A02)
                      hi try and feedback
                      Attached Files

                      Comment

                      • LBTT1121
                        Badcaps Veteran
                        • Nov 2024
                        • 438
                        • Viแป‡t Nam

                        #351
                        Originally posted by TraBer25
                        Please help to remove the BIOS password and (probably?) MDM/Autopilot from this dump.
                        Dell 7420
                        Service tag: GS584J3
                        GDC31, LA-K371P REV 3.0 (A02)
                        Try
                        Attached Files

                        Comment

                        • TraBer25
                          New Member
                          • Aug 2023
                          • 3
                          • Norway

                          #352
                          Originally posted by shiyab

                          hi try and feedback
                          Thanks shiyab. Now it was possible to complete installation of new Windows. Just one more question: How I can also remove Asset TAG from BIOS? Must I use "Dell command tool" software? My DELL Latitude 9420 is Gen 11. Or it is best not to do anything about it?

                          Comment

                          • virusjez
                            Member
                            • Jun 2017
                            • 21
                            • Philippines

                            #353
                            Notebook Dell 7420
                            Service Tag - 8DJ6QN3
                            Plz Repair this Not powering ONโ€‹
                            Attached Files

                            Comment

                            • aminemsaken
                              AMINEMSAKEN
                              • Oct 2023
                              • 19
                              • Tunisie

                              #354
                              Please help to remove the BIOS password from this dump.
                              Dell 7420
                              Service tag: DKWJ3M3-8FC8
                              GDC31, LA-K371P REV 3.0 (A02)โ€‹
                              Attached Files

                              Comment

                            • aminemsaken
                              AMINEMSAKEN
                              • Oct 2023
                              • 19
                              • Tunisie

                              #355
                              THX VERY MUCH BROTHER ? IT WORK

                              Comment

                              • codex1828
                                New Member
                                • May 2021
                                • 4
                                • Philippines

                                #356
                                Hi, please help to unlock
                                dell 7420
                                FQ3Z0F3

                                โ€‹maraming salamat po
                                Attached Files

                                Comment

                                • shiyab
                                  Badcaps Legend
                                  • Sep 2023
                                  • 1213
                                  • india

                                  #357
                                  Originally posted by codex1828
                                  Hi, please help to unlock
                                  dell 7420
                                  FQ3Z0F3

                                  maraming salamat po
                                  hi try
                                  Attached Files

                                  Comment

                                  • rex98
                                    Badcaps Legend
                                    • Feb 2023
                                    • 1234
                                    • Mandaue CEBU, Philippines

                                    #358
                                    Originally posted by codex1828
                                    Hi, please help to unlock
                                    dell 7420
                                    FQ3Z0F3

                                    โ€‹maraming salamat po
                                    for future 8fc8 unlocking use this tool: https://www.badcaps.net/forum/troubl...l-8fc8-patcher

                                    Comment

                                    • ryan padilla
                                      New Member
                                      • Jan 2025
                                      • 2
                                      • Philippines

                                      #359
                                      Hello guys This my backup bios suddenly is corrupted how can i fix this or any one have that clean files tnx
                                      ST:FQ3Z0F3
                                      Attached Files

                                      Comment

                                      • lapfix
                                        Badcaps Legend
                                        • Mar 2020
                                        • 2559
                                        • my workshop

                                        #360
                                        Originally posted by ryan padilla
                                        Hello guys This my backup bios suddenly is corrupted how can i fix this or any one have that clean files tnx
                                        ST:FQ3Z0F3
                                        Try and Give Feedback
                                        Attached Files

                                        Comment

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