Dell Latitude 5420 Bios Password 8FC8

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  • ismaelstepheno
    Badcaps Veteran
    • Jun 2020
    • 226
    • UE

    #281
    Re: Dell Latitude 5420 Bios Password 8FC8

    Hi plaese someone can unlock this dump of dell 5420
    gdf40 la-k4910 rev:3.0
    ST: D9P22F3
    Attached Files
    Last edited by ismaelstepheno; 06-09-2023, 10:08 AM.

    Comment

    • lapfix
      Badcaps Legend
      • Mar 2020
      • 2564
      • my workshop

      #282
      Re: Dell Latitude 5420 Bios Password 8FC8

      Originally posted by ismaelstepheno
      Hi plaese someone can unlock this dump of dell 5420
      gdf40 la-k4910 rev:3.0
      ST: D9P22F3
      What's the suffix showing !!

      Comment

      • ismaelstepheno
        Badcaps Veteran
        • Jun 2020
        • 226
        • UE

        #283
        Re: Dell Latitude 5420 Bios Password 8FC8

        thank you for answering bluetooth does not work, fingerprint does not seem to be disabled from the bios and cannot be modified
        Last edited by ismaelstepheno; 06-09-2023, 11:03 AM.

        Comment

        • lapfix
          Badcaps Legend
          • Mar 2020
          • 2564
          • my workshop

          #284
          Re: Dell Latitude 5420 Bios Password 8FC8

          Originally posted by ismaelstepheno
          Hi plaese someone can unlock this dump of dell 5420
          that's what you are asking for ....an unlock !

          Latitude 5420
          Service Tag: D9P22F3

          Try this and give feedback
          Attached Files

          Comment

          • ismaelstepheno
            Badcaps Veteran
            • Jun 2020
            • 226
            • UE

            #285
            Re: Dell Latitude 5420 Bios Password 8FC8

            Not turning on
            Last edited by ismaelstepheno; 06-09-2023, 12:21 PM.

            Comment

            • aldopc
              Badcaps Veteran
              • Jul 2017
              • 464
              • Chilito

              #286
              Re: Dell Latitude 5420 Bios Password 8FC8

              Originally posted by ismaelstepheno
              Not turning on
              Test and comments.
              Attached Files

              Comment

              • nero0o10
                New Member
                • Apr 2018
                • 2
                • san mateo

                #287
                Re: Dell Latitude 5420 Bios Password 8FC8

                Please i have admin lock of Dell Latitude 5420
                Please can unlock?.
                Attached Files

                Comment

                • lapfix
                  Badcaps Legend
                  • Mar 2020
                  • 2564
                  • my workshop

                  #288
                  Re: Dell Latitude 5420 Bios Password 8FC8

                  Originally posted by nero0o10
                  Please i have admin lock of Dell Latitude 5420
                  Please can unlock?.
                  1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.


                  ---------------------------
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                  Attached Files

                  Comment

                  • nero0o10
                    New Member
                    • Apr 2018
                    • 2
                    • san mateo

                    #289
                    Re: Dell Latitude 5420 Bios Password 8FC8

                    Originally posted by lapfix
                    1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.


                    ---------------------------
                    All donations to badcaps are welcome, click on this link to donate via PayPal. Every donation made will go towards server fees and maintenance costs.
                    thank you you are the best

                    Comment

                    • ismaelstepheno
                      Badcaps Veteran
                      • Jun 2020
                      • 226
                      • UE

                      #290
                      Re: Dell Latitude 5420 Bios Password 8FC8

                      THANK YOU VERY MUCH aldopc ITS WORKING

                      Comment

                      • vaXis
                        New Member
                        • May 2023
                        • 1
                        • USA

                        #291
                        Re: Dell Latitude 5420 Bios Password 8FC8

                        Help same problem

                        Comment

                        • aldopc
                          Badcaps Veteran
                          • Jul 2017
                          • 464
                          • Chilito

                          #292
                          Re: Dell Latitude 5420 Bios Password 8FC8

                          Originally posted by vaXis
                          Help same problem
                          Hello you must read and upload your bios chip with a bios programmer.

                          Comment

                          • javivi
                            Member
                            • Jun 2013
                            • 17
                            • spain

                            #293
                            Re: Dell Latitude 5420 Bios Password 8FC8

                            Hi please someone can unlock this dump Dell Latitude 5420 ??

                            Thanks

                            St:6fh87d3
                            Attached Files

                            Comment

                            • lapfix
                              Badcaps Legend
                              • Mar 2020
                              • 2564
                              • my workshop

                              #294
                              Re: Dell Latitude 5420 Bios Password 8FC8

                              Originally posted by javivi
                              Hi please someone can unlock this dump Dell Latitude 5420 ??

                              Thanks

                              St:6fh87d3
                              1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.


                              ---------------------------
                              All donations to badcaps are welcome, click on this link to donate via PayPal. Every donation made will go towards server fees and maintenance costs.
                              Attached Files

                              Comment

                              • majkel_27@o2.pl
                                Member
                                • Sep 2013
                                • 26
                                • konin

                                #295
                                Re: Dell Latitude 5420 Bios Password 8FC8

                                Hi please someone can unlock
                                1J4DSQ3-8FC8
                                Attached Files

                                Comment

                                • volinakis
                                  Badcaps Legend
                                  • Jan 2021
                                  • 2612
                                  • N/A

                                  #296
                                  Re: Dell Latitude 5420 Bios Password 8FC8

                                  Originally posted by majkel_27@o2.pl
                                  Hi please someone can unlock
                                  1J4DSQ3-8FC8
                                  1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode. Laptop will restart several times, be patient.
                                  Attached Files
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                                  Comment

                                  • majkel_27@o2.pl
                                    Member
                                    • Sep 2013
                                    • 26
                                    • konin

                                    #297
                                    Re: Dell Latitude 5420 Bios Password 8FC8

                                    Thank you very much clean as a tear

                                    Comment

                                    • trevorHuffy
                                      New Member
                                      • Jul 2023
                                      • 4
                                      • Canada

                                      #298
                                      Re: Dell Latitude 5420 Bios Password 8FC8

                                      Dell lattitude 5424, forgot the power on password
                                      Last edited by Vesko356; 07-05-2023, 09:02 AM. Reason: Offtopic. Attached bios removed.

                                      Comment

                                      • Vesko356
                                        VIP Moderator
                                        • Aug 2018
                                        • 4386
                                        • Bulgaria 🇧🇬

                                        #299
                                        Re: Dell Latitude 5420 Bios Password 8FC8

                                        Originally posted by trevorHuffy
                                        Dell lattitude 5424, forgot the power on password
                                        According to the service tag in your dump it's a Dell Latitude 5420 Rugged.
                                        Latitude 5420 Rugged, Latitude 5424 Rugged and Latitude 7424 Rugged Extreme share the same bios but not Dell Latitude 5420, meaning you are offtopic here, and you must find existing thread for your machine, or open a new one if there's no such. I'll remove attached bios in your post as offtopic.

                                        .
                                        Last edited by Vesko356; 07-05-2023, 01:38 PM.
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                                        Comment

                                        • trevorHuffy
                                          New Member
                                          • Jul 2023
                                          • 4
                                          • Canada

                                          #300
                                          Re: Dell Latitude 5420 Bios Password 8FC8

                                          Derp, thank you!

                                          Comment

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                                            This specification for the DELL Latitude 5420 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 5420 boardview and 5420 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL Latitude 5420...
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                                            by Document Archive
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