Bios unlock for DELL LATITUDE 7420

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  • hoaca388
    Badcaps Legend
    • Jan 2022
    • 11135
    • Viet Nam

    #321
    Originally posted by Dangvantu
    I have dell 7420 seeking for unlock
    motherboard number: LA-K371P
    Service Tag :4VSYXD3
    Please help me unlock it
    Thanks in advance
    Unlocked
    Attached Files


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

    Comment

    • Dangvantu
      member
      • Apr 2024
      • 39
      • Vietnam

      #322
      Originally posted by rex98

      1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode
      Thanks it works perfectly

      Comment

      • johansel
        Member
        • Feb 2022
        • 34
        • colombia

        #323
        Originally posted by hoaca388
        Latitude 7420

        Service Tag: CQFHXD3
        good afternoon, thank you for taking the time

        However, the equipment does not provide video, it still remains the same.

        Could you help me with another one to rule out that it is not a hardware problem?​

        Comment

        • ali akbar
          Member
          • Apr 2017
          • 41
          • bangladesh

          #324
          dell latitude 7420/
          st-3GPJXD3
          unlock pls

          Comment

          • peste
            Super Moderator
            • Dec 2016
            • 12226
            • ROMANIA

            #325
            Originally posted by ali akbar
            dell latitude 7420/
            st-3GPJXD3
            unlock pls
            post the original content of the bios chip, the motherboard model, etc.

            ​
            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

            >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

            Every donation made will go towards server fees and maintenance costs.

            Comment

            • ali akbar
              Member
              • Apr 2017
              • 41
              • bangladesh

              #326
              dell latitude 7420
              st-3GPJXD
              GDC31 LA-K371P
              UNLOCK PLS
              Attached Files

              Comment

              • hoaca388
                Badcaps Legend
                • Jan 2022
                • 11135
                • Viet Nam

                #327
                Originally posted by ali akbar
                dell latitude 7420
                st-3GPJXD
                GDC31 LA-K371P
                UNLOCK PLS
                Service tag is a 7 character string.


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

                Comment

                • shiyab
                  Badcaps Legend
                  • Sep 2023
                  • 1224
                  • india

                  #328
                  Originally posted by ali akbar
                  dell latitude 7420
                  st-3GPJXD
                  GDC31 LA-K371P
                  UNLOCK PLS
                  HI try
                  Attached Files

                  Comment

                  • ali akbar
                    Member
                    • Apr 2017
                    • 41
                    • bangladesh

                    #329
                    god bless u bro working

                    Comment

                    • Njut
                      New Member
                      • Dec 2024
                      • 2
                      • Monaco

                      #330
                      Hi !
                      I have dell 7420 for Absolute unlock
                      My motherboard number: LA-K371P (REV 3.0)
                      Service Tag : DK0C0J3
                      Can you please help me unlock it ?
                      Thanks in advance
                      Attached Files

                      Comment

                      • Sam Black
                        New Member
                        • Dec 2024
                        • 4
                        • United States

                        #331
                        Man i Hope you can help me out, i have been trying to unlock this Dell Latitude for the past week i just came across this forum
                        the specs are Dell Latitude 7420
                        S.TAg= 9WKBDB3
                        A.Tag= A:9WKBDB3
                        unlock pop up code - 9WKBDB3-8FC8
                        Bios version is 1.6.0

                        Comment

                        • hoaca388
                          Badcaps Legend
                          • Jan 2022
                          • 11135
                          • Viet Nam

                          #332
                          Originally posted by Njut
                          Hi !
                          I have dell 7420 for Absolute unlock
                          My motherboard number: LA-K371P (REV 3.0)
                          Service Tag : DK0C0J3
                          Can you please help me unlock it ?
                          Thanks in advance
                          Absolute unlocked
                          Attached Files


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

                          Comment

                          • Sam Black
                            New Member
                            • Dec 2024
                            • 4
                            • United States

                            #333
                            can you please help me unlock i think i forgot the mboard number
                            My motherboard number: LA-K371P (REV 1.0)
                            Service Tag : 9WKBDB3
                            i would truely appreciate it​

                            Comment

                            • peste
                              Super Moderator
                              • Dec 2016
                              • 12226
                              • ROMANIA

                              #334
                              Originally posted by Sam Black
                              can you please help me unlock i think i forgot the mboard number
                              My motherboard number: LA-K371P (REV 1.0)
                              Service Tag : 9WKBDB3
                              i would truely appreciate it​
                              post the original content of the bios chip
                              Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                              >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                              Every donation made will go towards server fees and maintenance costs.

                              Comment

                              • Sam Black
                                New Member
                                • Dec 2024
                                • 4
                                • United States

                                #335
                                Originally posted by peste

                                post the original content of the bios chip
                                not understanding, the info i posted was from the mainboad and the bios, Serv.Tag= 9WKBDB3
                                motherboard number: LA-K371P (REV 1.0)

                                Comment

                                • peste
                                  Super Moderator
                                  • Dec 2016
                                  • 12226
                                  • ROMANIA

                                  #336
                                  Originally posted by Sam Black

                                  not understanding, the info i posted was from the mainboad and the bios, Serv.Tag= 9WKBDB3
                                  motherboard number: LA-K371P (REV 1.0)
                                  you need an SPI programmer..here is a video as an example...https://www.youtube.com/watch?v=DWWigscuQDY

                                  ​
                                  Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                                  >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                                  Every donation made will go towards server fees and maintenance costs.

                                  Comment

                                  • TuSaliCap
                                    New Member
                                    • Mar 2024
                                    • 2
                                    • USA

                                    #337
                                    Hello, I hope you are well. Looking for assistance with unlocking the following:
                                    Dell 7420 with Absolute unlock
                                    Motherboard number: GDC31 LA-K371P REV 3.0 (A02)
                                    Service Tag : 6D9HBK3

                                    Thank you in advance

                                    Comment

                                    • peste
                                      Super Moderator
                                      • Dec 2016
                                      • 12226
                                      • ROMANIA

                                      #338
                                      Originally posted by TuSaliCap
                                      Hello, I hope you are well. Looking for assistance with unlocking the following:
                                      Dell 7420 with Absolute unlock
                                      Motherboard number: GDC31 LA-K371P REV 3.0 (A02)
                                      Service Tag : 6D9HBK3

                                      Thank you in advance
                                      post the original content of the bios chip
                                      Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                                      >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                                      Every donation made will go towards server fees and maintenance costs.

                                      Comment

                                      • deep_bks
                                        Senior Member
                                        • Apr 2015
                                        • 76
                                        • india

                                        #339
                                        Notebook Dell 7420
                                        Service Tag - 87K64M3
                                        Plz Repair this No Power ON​
                                        Attached Files

                                        Comment

                                        • hoaca388
                                          Badcaps Legend
                                          • Jan 2022
                                          • 11135
                                          • Viet Nam

                                          #340
                                          Originally posted by deep_bks
                                          Notebook Dell 7420
                                          Service Tag - 87K64M3
                                          Plz Repair this No Power ON
                                          Latitude 7420

                                          Service Tag: 87K64M3​
                                          Attached Files


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

                                          Comment

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