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need bios dump dell latitude 5420 (cpu 11th)

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    Re: need bios dump dell latitude 5420 (cpu 11th)

    Originally posted by phixurtech View Post
    please i help me to unlock this 5420 bios for bios password
    prove
    Attached Files

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      Re: need bios dump dell latitude 5420 (cpu 11th)

      No display, it'll run an LCD test and then give a caps lock light. It won't boot. I changed the ram, tried to use bios recovery keys ctrl +esc then connect power supply. But nothing works. I changed the display.

      But I realized it's a bios problem.

      Please i need assistance

      Latitude 5420
      Service Tag: 81C91F3
      board: GDF40 LA-K491P REV 3.0(A02) 2021-04-28

      Comment


        Re: need bios dump dell latitude 5420 (cpu 11th)

        Originally posted by theophilusjtt View Post
        No display, it'll run an LCD test and then give a caps lock light. It won't boot. I changed the ram, tried to use bios recovery keys ctrl +esc then connect power supply. But nothing works. I changed the display.

        But I realized it's a bios problem.

        Please i need assistance

        Latitude 5420
        Service Tag: 81C91F3
        board: GDF40 LA-K491P REV 3.0(A02) 2021-04-28
        try this
        Attached Files

        Comment


          Re: need bios dump dell latitude 5420 (cpu 11th)

          Hey so trying to wipe bios as locked. I have read the bios and have the file here which I will attach.

          It is latitude 5420, Service Tag: 1HBNXD3, board: GDF40 LA-K491P Rev 2.0(A01) 2021-04-28
          Attached Files

          Comment


            Re: need bios dump dell latitude 5420 (cpu 11th)

            Please help me unlock admin password
            Attached Files

            Comment


              Re: need bios dump dell latitude 5420 (cpu 11th)

              Originally posted by hakdark View Post
              Please help me unlock admin password
              RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
              https://www.badcaps.net/forum/showthread.php?t=103570

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

              Comment


                Re: need bios dump dell latitude 5420 (cpu 11th)

                Originally posted by SMDFlea View Post
                RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                https://www.badcaps.net/forum/showthread.php?t=103570

                You MUST:
                .
                Gdf40 la-k491p re.2.10 a1 i need remove password bios

                Comment


                  Re: need bios dump dell latitude 5420 (cpu 11th)

                  Can anyone help me?
                  DELL Latitude 5420
                  LA-K491P rev. 2.0
                  asset tag: C056568
                  SERVICE TAG: 8P418C3-8CF8
                  The BIOS has a password that needs to be removed. I took a few firmware updates from this forum, replaced the ME region, but the computer is not working. There are constant restarts, the fan is running at maximum speed, and colors appear on the screen from time to time: red, blue, green, etc
                  Attached Files

                  Comment


                    Re: need bios dump dell latitude 5420 (cpu 11th)

                    Originally posted by ks1994 View Post
                    Can anyone help me?
                    DELL Latitude 5420
                    LA-K491P rev. 2.0
                    asset tag: C056568
                    SERVICE TAG: 8P418C3-8CF8
                    The BIOS has a password that needs to be removed. I took a few firmware updates from this forum, replaced the ME region, but the computer is not working. There are constant restarts, the fan is running at maximum speed, and colors appear on the screen from time to time: red, blue, green, etc
                    DELL Latitude 5420
                    SERVICE TAG: 8P418C3-8CF8
                    Attached Files


                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                    All donations to Badcaps are welcome.
                    Become a Badcaps supporter
                    >>>>> click on this link to donate <<<<<
                    Thanks to all supporters.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                    Comment


                      Re: need bios dump dell latitude 5420 (cpu 11th)

                      After flashing this firmware, the computer does not turn on - no response to the power button."

                      Comment


                        Re: need bios dump dell latitude 5420 (cpu 11th)

                        please give firmware file. no backup file, other file try it color red,green,white.

                        DELL Latitude 5420, cpu i5, 11th generation
                        LA-K491P rev. 2.0
                        SERVICE TAG: 20V2NN2
                        Attached Files
                        Last edited by Dhaka Lab; 09-23-2023, 06:33 AM.

                        Comment


                          Re: need bios dump dell latitude 5420 (cpu 11th)

                          Originally posted by Dhaka Lab View Post
                          please give firmware file. no backup other file try it color red,green,white.
                          Read the rules before posting:
                          RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*

                          You MUST:

                          .
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------
                          All donations to Badcaps are welcome.
                          Become a Badcaps supporter
                          >>>>> click on this link to donate <<<<<
                          Thanks to all supporters.
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------
                          Doctrina est fructus dulcis, radicis amarae.
                          .

                          Comment


                            Re: need bios dump dell latitude 5420 (cpu 11th)

                            no backup file, other file try it color red,green,white.

                            DELL Latitude 5420, cpu i5, 11th generation
                            LA-K491P rev. 2.0
                            SERVICE TAG: 20V2NN2

                            Comment


                              Re: need bios dump dell latitude 5420 (cpu 11th)

                              use that it works.
                              thats a blank bios.
                              put service tag in first boot.
                              give feedback
                              Attached Files

                              Comment


                                Re: need bios dump dell latitude 5420 (cpu 11th)

                                Originally posted by Dhaka Lab View Post
                                no backup file, other file try it color red,green,white.

                                DELL Latitude 5420, cpu i5, 11th generation
                                LA-K491P rev. 2.0
                                SERVICE TAG: 20V2NN2
                                OptiPlex 3050 Micro
                                Service Tag: 20V2NN2


                                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                All donations to Badcaps are welcome.
                                Become a Badcaps supporter
                                >>>>> click on this link to donate <<<<<
                                Thanks to all supporters.
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                                Comment


                                  Re: need bios dump dell latitude 5420 (cpu 11th)

                                  i have a dell latitude 5420 with computer trace....please can anyone help me to disable it... thaanks!!!

                                  Comment


                                    Re: need bios dump dell latitude 5420 (cpu 11th)

                                    Originally posted by hyditech View Post
                                    i have a dell latitude 5420 with computer trace....please can anyone help me to disable it... thaanks!!!
                                    Read the rules before posting:
                                    RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                                    https://www.badcaps.net/forum/showthread.php?t=103570

                                    You MUST:

                                    .
                                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                    All donations to Badcaps are welcome.
                                    Become a Badcaps supporter
                                    >>>>> click on this link to donate <<<<<
                                    Thanks to all supporters.
                                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                    Doctrina est fructus dulcis, radicis amarae.
                                    .

                                    Comment


                                      Re: need bios dump dell latitude 5420 (cpu 11th)

                                      DELL 5420 PASSWORD- 8FC8...Please help me unlock admin password
                                      Last edited by SMDFlea; 09-28-2023, 12:55 AM.

                                      Comment


                                        Re: need bios dump dell latitude 5420 (cpu 11th)

                                        Originally posted by rex98 View Post
                                        use that it works.
                                        thats a blank bios.
                                        put service tag in first boot.
                                        give feedback
                                        no image only color red,green, white.

                                        Originally posted by hoaca388 View Post
                                        OptiPlex 3050 Micro
                                        Service Tag: 20V2NN2
                                        i sorroy,

                                        service tag: DELL Latitude 5420, cpu i5, 11th generation
                                        LA-K491P rev. 2.0
                                        SERVICE TAG: 20V2NN3
                                        Last edited by SMDFlea; 09-28-2023, 12:54 AM. Reason: merged 2 posts

                                        Comment


                                          Re: need bios dump dell latitude 5420 (cpu 11th)

                                          Originally posted by Abran Cabrera View Post
                                          DELL 5420 PASSWORD- 8FC8...Please help me unlock admin password
                                          Read posts #557 #552 #546 ,you MUST post the service tag ! .No service tag,no help.You can post the bios again when you post the service tag.

                                          RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                                          https://www.badcaps.net/forum/showthread.php?t=103570


                                          .
                                          Last edited by SMDFlea; 09-28-2023, 01:01 AM.
                                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                          Comment

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