Dell Latitude 5420 Bios Password 8FC8

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

    #601
    Originally posted by lazo41

    here is my bios. I need help to unlock admin password.
    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

    • rasta24
      Member
      • Feb 2022
      • 23
      • Mรฉxico

      #602
      Originally posted by minhdigital

      Send to you
      Can you generate 8FC8 BIOS master code?

      Comment

    • alextch1982
      New Member
      • Aug 2021
      • 3
      • ukr

      #603
      Hello, please patch my bios, its 5420 model, 8FC8, thank You!
      Attached Files

      Comment

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

        #604
        Originally posted by alextch1982
        Hello, please patch my bios, its 5420 model, 8FC8, thank You!
        Service tag?

        Comment

        • alextch1982
          New Member
          • Aug 2021
          • 3
          • ukr

          #605
          Originally posted by rex98

          Service tag?
          1F4J3M3

          Comment

          • farouk_1994
            Badcaps Veteran
            • Mar 2021
            • 385
            • algeria

            #606
            Originally posted by alextch1982

            1F4J3M3
            try than replay
            Attached Files

            Comment

            • alextch1982
              New Member
              • Aug 2021
              • 3
              • ukr

              #607
              Originally posted by farouk_1994

              try than replay
              Thank You, works fine!

              Comment

              • b4rdock
                Senior Member
                • Jun 2017
                • 95
                • usa

                #608
                hi can unlock this computrace plz
                Attached Files

                Comment

                • qayyum786
                  Badcaps Legend
                  • Aug 2018
                  • 1933
                  • INDIA

                  #609
                  Originally posted by b4rdock
                  hi can unlock this computrace plz
                  RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                  https://www.badcaps.net/forum/showthread.php?t=103570


                  โค๏ธYOU MUST:

                  โค๏ธProvide the full machine model number, serial number (or Service tag, SNID)โค๏ธ




                  โ€‹

                  Comment

                  • b4rdock
                    Senior Member
                    • Jun 2017
                    • 95
                    • usa

                    #610
                    Originally posted by qayyum786

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


                    โค๏ธYOU MUST:

                    โค๏ธProvide the full machine model number, serial number (or Service tag, SNID)โค๏ธ




                    โ€‹
                    hi sorry

                    Dell latitude 5420

                    ST: FSNS7G3
                    Attached Files

                    Comment

                    • qayyum786
                      Badcaps Legend
                      • Aug 2018
                      • 1933
                      • INDIA

                      #611
                      Originally posted by b4rdock

                      hi sorry

                      Dell latitude 5420

                      ST: FSNS7G3
                      try
                      Attached Files

                      Comment

                      • Xklb2528
                        New Member
                        • Apr 2024
                        • 1
                        • Us

                        #612
                        I set a system password and forgot it. Please help
                        H3HR8D3-8FC8

                        Comment

                        • trepachka
                          Badcaps Veteran
                          • Oct 2022
                          • 411
                          • United States

                          #613
                          Hello, I have this Latitude 5420 with 8FC8 password.

                          Serial# G9QWHR3

                          Please, help me remove the password. Thanks.
                          Attached Files

                          Comment

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

                            #614
                            Originally posted by trepachka
                            Hello, I have this Latitude 5420 with 8FC8 password.

                            Serial# G9QWHR3

                            Please, help me remove the password. Thanks.
                            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

                            • trepachka
                              Badcaps Veteran
                              • Oct 2022
                              • 411
                              • United States

                              #615
                              After applying the patch, computer cycles thru different colors, followed by 3 ember/6 white blink pattern, suggesting BIOS error.

                              Comment

                              • qayyum786
                                Badcaps Legend
                                • Aug 2018
                                • 1933
                                • INDIA

                                #616
                                Originally posted by trepachka
                                After applying the patch, computer cycles thru different colors, followed by 3 ember/6 white blink pattern, suggesting BIOS error.
                                Try unlocked + clean configured
                                Attached Files

                                Comment

                                • trepachka
                                  Badcaps Veteran
                                  • Oct 2022
                                  • 411
                                  • United States

                                  #617
                                  I flashed the BIOS with your file and I only get the keyboard coming on and turning itself off every 5 seconds or so.

                                  Comment

                                  • qayyum786
                                    Badcaps Legend
                                    • Aug 2018
                                    • 1933
                                    • INDIA

                                    #618
                                    Originally posted by trepachka
                                    I flashed the BIOS with your file and I only get the keyboard coming on and turning itself off every 5 seconds or so.
                                    I think should wait few minutes after power on it will configure with several restart
                                    BTW what si the status in your original locked bios.Did flash it and you have a previous condition with password ??

                                    Comment

                                    • trepachka
                                      Badcaps Veteran
                                      • Oct 2022
                                      • 411
                                      • United States

                                      #619
                                      I let the computer run for like 30 minutes. It is doing the same thing. Fan runs up fast initially, then stops. Meanwhile, the keyboard lights up, then turns itself off and it just cycles non-stop.

                                      Yes, I flashed the original bios and I am getting the password prompt when attempting to go into bios.

                                      Comment

                                      • qayyum786
                                        Badcaps Legend
                                        • Aug 2018
                                        • 1933
                                        • INDIA

                                        #620
                                        Try again
                                        Attached Files

                                        Comment

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