Dell latitude 5401 bios password

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

    #61
    Originally posted by babydoll8867
    hi, can you please unlock this Dell 5401? board LA-H171p ST G1CHZY2 thanks!!
    Hello try this unlocked file.
    Attached Files

    Comment

    • babydoll8867
      Senior Member
      • Nov 2014
      • 84
      • romania

      #62
      Originally posted by Markus1741

      Hello try this unlocked file.
      thank you, it worked!

      Comment

      • PacoGT
        Senior Member
        • Sep 2022
        • 70
        • Guatemala

        #63
        hello help me please my bios is corrupted
        Attached Files

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 20279
          • UK

          #64
          Originally posted by PacoGT
          hello help me please my bios is corrupted
          Service tag ?

          RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
          https://www.badcaps.net/forum/troubl...ore-posting​
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

          Comment

          • PacoGT
            Senior Member
            • Sep 2022
            • 70
            • Guatemala

            #65
            Originally posted by SMDFlea

            Service tag ?

            RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
            https://www.badcaps.net/forum/troubl...ore-posting​
            sorry my bad is this my bios
            service tag is 9KG3L33
            Problem ; bios corrupted
            Attached Files

            Comment

            • PacoGT
              Senior Member
              • Sep 2022
              • 70
              • Guatemala

              #66
              Originally posted by PacoGT

              sorry my bad is this my bios
              service tag is 9KG3L33
              Problem ; bios corrupted
              add 2 archives of the bios por any,
              thanks for help
              Attached Files

              Comment

              • philogsm
                New Member
                • Jan 2025
                • 4
                • RomĆ¢nia

                #67
                Hi everybody , if you can help me to unlock BIOS pasword from dell laptop latitude 5401 , i attach the dump file from wson U5 chip 8MB

                ST:H03K633

                System Number :H03K633-8FC8

                Board Number: LA-H171P Rev:1.0

                Thanks In advance
                Attached Files

                Comment

                • volinakis
                  Badcaps Legend
                  • Jan 2021
                  • 2610
                  • N/A

                  #68
                  Originally posted by philogsm
                  Hi everybody , if you can help me to unlock BIOS pasword from dell laptop latitude 5401 , i attach the dump file from wson U5 chip 8MB

                  ST:H03K633

                  System Number :H03K633-8FC8

                  Board Number: LA-H171P Rev:1.0

                  Thanks In advance
                  use this tool:
                  https://www.badcaps.net/forum/troubl...l-8fc8-patcher
                  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                  https://www.badcaps.net/donate/
                  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                  Comment

                  • LBTT1121
                    Badcaps Veteran
                    • Nov 2024
                    • 438
                    • Việt Nam

                    #69
                    Originally posted by philogsm
                    Hi everybody , if you can help me to unlock BIOS pasword from dell laptop latitude 5401 , i attach the dump file from wson U5 chip 8MB

                    ST:H03K633

                    System Number :H03K633-8FC8

                    Board Number: LA-H171P Rev:1.0

                    Thanks In advance
                    try and feedback

                    Comment

                    • philogsm
                      New Member
                      • Jan 2025
                      • 4
                      • RomĆ¢nia

                      #70
                      Originally posted by LBTT1121

                      try and feedback
                      Worked like a charm , thank you very much ! A little bit hard to resolder but it worked after all

                      Comment

                      • pcconnect
                        Senior Member
                        • May 2019
                        • 64
                        • uk

                        #71
                        Please unlock
                        Latitude 5401
                        ST: 5HM7K13
                        LA-H171P

                        Thanks
                        Attached Files

                        Comment

                        • LBTT1121
                          Badcaps Veteran
                          • Nov 2024
                          • 438
                          • Việt Nam

                          #72
                          Originally posted by pcconnect
                          Please unlock
                          Latitude 5401
                          ST: 5HM7K13
                          LA-H171P

                          Thanks
                          attach BIos 8Mb ..... 25Q64......

                          Comment

                          • pcconnect
                            Senior Member
                            • May 2019
                            • 64
                            • uk

                            #73
                            Originally posted by LBTT1121

                            attach BIos 8Mb ..... 25Q64......
                            cant see 25Q64, only two 25Q80. But looked more carefuly and found 25B256DYIG on the board.Hopefuly its the one. The other one was on the daughter board what looked weird....
                            Attached Files

                            Comment


                            • SMDFlea
                              SMDFlea commented
                              Editing a comment
                              If the suffix is 8FC8 read a few posts up, you`ll find a link to an 8FC8 patcher
                          • lapfix
                            Badcaps Legend
                            • Mar 2020
                            • 2564
                            • my workshop

                            #74
                            Originally posted by pcconnect

                            cant see 25Q64, only two 25Q80. But looked more carefuly and found 25B256DYIG on the board.Hopefuly its the one. The other one was on the daughter board what looked weird....
                            1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.
                            Good luck.
                            Attached Files

                            Comment

                            • pcconnect
                              Senior Member
                              • May 2019
                              • 64
                              • uk

                              #75
                              Originally posted by lapfix

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

                              Comment

                              • ipodnano16g
                                Member
                                • Apr 2017
                                • 42
                                • VN

                                #76
                                please unlock it for me
                                Model : Latitude 5401
                                Service Tag : 6SZHP13
                                La-H171p​
                                Attached Files

                                Comment

                                • ipodnano16g
                                  Member
                                  • Apr 2017
                                  • 42
                                  • VN

                                  #77
                                  Originally posted by SMDFlea
                                  Re: Dell latitude 5401 bios password



                                  Unlock it yourself. Read -> https://www.badcaps.net/forum/showthread.php?t=103570 and -> https://www.badcaps.net/forum/showthread.php?t=103526

                                  .
                                  thank you i did it

                                  Comment

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