Dell Latitude 3420 Bios Password unlock

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20286
    • UK

    #81
    Originally posted by robsonrj01
    bro help me unlock password.
    You must post the service tag https://www.badcaps.net/forum/troubl...before-posting

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

    Comment

    • zinnou
      Member
      • Dec 2016
      • 35
      • algeria

      #82
      help remove password
      Attached Files

      Comment

      • Blaze Tech
        Learner
        • Feb 2024
        • 198
        • Ghana

        #83
        TRY

        Comment


        • SMDFlea
          SMDFlea commented
          Editing a comment
          Please do not give help unless the service tag/SNID or serial number is posted !!!
      • SMDFlea
        Super Moderator
        • Jan 2018
        • 20286
        • UK

        #84
        Originally posted by zinnou
        help remove password
        Please post the service tag as per the rules.

        https://www.badcaps.net/forum/troubl...84#post3278284
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Blaze Tech
          Learner
          • Feb 2024
          • 198
          • Ghana

          #85
          Originally posted by Blaze Tech
          TRY
          sorry for that

          Comment

          • zinnou
            Member
            • Dec 2016
            • 35
            • algeria

            #86
            Originally posted by zinnou
            help remove password
            MFG YR 2023
            ST: 362BFS3
            EX: 3897036963
            Attached Files

            Comment

            • Blaze Tech
              Learner
              • Feb 2024
              • 198
              • Ghana

              #87
              Originally posted by zinnou
              MFG YR 2023
              ST: 362BFS3
              EX: 3897036963
              try
              Attached Files

              Comment

              • robsonrj01
                Member
                • Jun 2021
                • 14
                • zcz

                #88
                need help unlocking latitude 3420
                service tag: 6wxcn04​
                Attached Files

                Comment

                • Blaze Tech
                  Learner
                  • Feb 2024
                  • 198
                  • Ghana

                  #89
                  Originally posted by robsonrj01
                  need help unlocking latitude 3420
                  service tag: 6wxcn04​
                  TRY
                  Attached Files

                  Comment

                  • robsonrj01
                    Member
                    • Jun 2021
                    • 14
                    • zcz

                    #90
                    Originally posted by Blaze Tech

                    TRY
                    It didn't light up I think it corrupted the backup when reading
                    it only has 8mb
                    I read it with the ezp2010 programmer
                    Can anyone help me with some backup that can connect the dell latitude 3420 service tag: 6wxcn04​

                    Comment

                    • rex98
                      Badcaps Legend
                      • Feb 2023
                      • 1235
                      • Mandaue CEBU, Philippines

                      #91
                      Originally posted by robsonrj01

                      It didn't light up I think it corrupted the backup when reading
                      it only has 8mb
                      I read it with the ezp2010 programmer
                      Can anyone help me with some backup that can connect the dell latitude 3420 service tag: 6wxcn04​
                      here it works in all 3420.
                      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

                      • zinnou
                        Member
                        • Dec 2016
                        • 35
                        • algeria

                        #92
                        Originally posted by rex98

                        here it works in all 3420.
                        1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode
                        work fine thank youuuu

                        Comment

                        • jackx
                          Senior Member
                          • May 2020
                          • 198
                          • casa1

                          #93
                          need bios build latiutude 3420
                          st .1NG0MG3
                          Attached Files

                          Comment

                          • Markus1741
                            Badcaps Veteran
                            • Sep 2020
                            • 842
                            • N/A

                            #94
                            Originally posted by jackx
                            need bios build latiutude 3420
                            st .1NG0MG3
                            Try ...
                            Attached Files

                            Comment

                            • mtherana
                              Senior Member
                              • Jan 2013
                              • 117
                              • South Africa

                              #95
                              please help me remove admin password

                              Dell latitude 3420
                              st; 9MX1JL3
                              Attached Files

                              Comment

                              • hoaca388
                                Badcaps Legend
                                • Jan 2022
                                • 11146
                                • Viet Nam

                                #96
                                Originally posted by mtherana
                                please help me remove admin password

                                Dell latitude 3420
                                st; 9MX1JL3
                                Removed admin password
                                Attached Files


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

                                Comment

                                • kingstonalumni
                                  Member
                                  • Oct 2023
                                  • 16
                                  • VIETNAM

                                  #97
                                  Dell latitude 3420 213105-2 bios password
                                  Stg: 9GNMLG3
                                  PLZ HELP
                                  Attached Files

                                  Comment

                                  • matsuda2189
                                    New Member
                                    • Jul 2024
                                    • 1
                                    • VIETNAM

                                    #98
                                    hi my ST is 2MLRRL3-8FC8. REMOVE BIOS PASSWORD
                                    Pls kindly help me

                                    Comment

                                    • minhdigital
                                      Badcaps Veteran
                                      • Nov 2022
                                      • 718
                                      • Vietnam

                                      #99
                                      Originally posted by kingstonalumni
                                      Dell latitude 3420 213105-2 bios password
                                      Stg: 9GNMLG3
                                      PLZ HELP
                                      Send to you
                                      Attached Files

                                      Comment

                                      • kingstonalumni
                                        Member
                                        • Oct 2023
                                        • 16
                                        • VIETNAM

                                        #100
                                        Originally posted by minhdigital

                                        Send to you
                                        work fine, tks u so much !!

                                        Comment

                                        Related Topics

                                        Collapse

                                        • gizaha
                                          Dell Latitude 5580 possible bios corruption
                                          by gizaha
                                          Dell latitude 5580, motherboard cdp 80 la-e151p

                                          3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
                                          (from here https://www.dell.com/support/manuals...e7a&lang=en-us)

                                          I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.

                                          Since ssd is replaced and had clean install windows, i've...
                                          02-13-2024, 07:18 AM
                                        • Jeff'sTech
                                          Dell Latitude 7420 BIOS Unlock Gone Wrong
                                          by Jeff'sTech
                                          Hello everyone.

                                          I have come here with a rather specific question. I was given a Dell Latitude 7420 laptop with a busted screen, and wanted to see if I could refurbish it into my daily driver. I wanted to experiment and see if a 2-in-1 display would work as the chassis of the laptop and 2-in-1 7420 looked identical. I threw in the display and my hypothesis was correct, however, I was greeted with a locked BIOS and since I didn't know the password, I figured I'd try to unlock it somehow. I bought one of those POGO pin probe things for my CH341A programmer so I could read and make...
                                          11-08-2023, 03:30 PM
                                        • Document Archive
                                          DELL Latitude 3420 Notebook 3000 Specification for Upgrade or Repair
                                          by Document Archive
                                          This specification for the DELL Latitude 3420 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 3420 boardview and 3420 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 3420...
                                          09-07-2024, 01:30 AM
                                        • Document Archive
                                          DELL Latitude 3420 Notebook 3000 Specification for Upgrade or Repair
                                          by Document Archive
                                          This specification for the DELL Latitude 3420 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 3420 boardview and 3420 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 3420...
                                          09-07-2024, 01:30 AM
                                        • Document Archive
                                          DELL Latitude 3420 Notebook 3000 Specification for Upgrade or Repair
                                          by Document Archive
                                          This specification for the DELL Latitude 3420 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 3420 boardview and 3420 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 3420...
                                          09-07-2024, 01:30 AM
                                        • Loading...
                                        • No more items.
                                        Working...