Extract bios password from EliteBook 840 G8 Bios dump, possible?

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  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20276
    • UK

    #521
    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

    Originally posted by hyditech
    thank you so so much... Password cleared.....Please can you guide me on how you did it...i will want to do it myself...Because i still have 3 more that i need to do and i dont want be asking much...
    but thank you i really appreciate...
    He explained how he did it,with a hex editor,maybe its time you learn how to use one,there`s plenty of guides. Also the "440 g8 unlock" script does exactly the same thing to the 32MB EC,so you either didn`t use it properly or you didn`t even try and just wanted someone else to do it for you,as usual.There`s only so much hand holding we can do.

    Quote of the day: "Failure is not a crime. The crime is not trying."

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

    Comment

    • hyditech
      Badcaps Veteran
      • Jun 2012
      • 272
      • nigeria

      #522
      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

      i am really sad because try really try it and i fail.. i dont know where i make mistake..i will have to picture it and send here so that you can correct me.. but i really appreciate

      Comment

      • rex98
        Badcaps Legend
        • Feb 2023
        • 1234
        • Mandaue CEBU, Philippines

        #523
        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

        Originally posted by hyditech
        i am really sad because try really try it and i fail.. i dont know where i make mistake..i will have to picture it and send here so that you can correct me.. but i really appreciate
        try exploring the hex editor compare the files in your ec and the one that i sent that's unlocked. there you will see the difference and try to unlock DIY.
        you can't learn if you're afraid to try.

        Comment

        • izaak94
          Senior Member
          • Mar 2019
          • 121
          • mexico

          #524
          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

          Hello, could you help me, my BIOS is blocked and absolute, but I already tried with other files from the forum but with audio problems or with Thunderbolt ports, with their original programming they work.

          HP EliteBook 840 G8
          S/N: 5CG212FBG0
          Attached Files

          Comment

          • hoaca388
            Badcaps Legend
            • Jan 2022
            • 11131
            • Viet Nam

            #525
            Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

            Originally posted by izaak94
            hello, could you help me, my bios is blocked and absolute, but i already tried with other files from the forum but with audio problems or with thunderbolt ports, with their original programming they work.

            Hp elitebook 840 g8
            s/n: 5cg212fbg0
            vvvv
            Attached Files


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

            Comment

            • izaak94
              Senior Member
              • Mar 2019
              • 121
              • mexico

              #526
              Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

              Originally posted by hoaca388
              vvvv
              The same BIOS locked

              Comment

              • lolgg
                New Member
                • Jan 2021
                • 2
                • United Kingdom

                #527
                Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                I need help to unlock the bios dump for Hp Elitebook X360 840 G8. I tried HP Unlocker and RC Unlocker they not working because of the 32bit mb dump. please help. I have attached the both front main dump and rear ec dump.
                Attached Files
                Last edited by lolgg; 11-17-2023, 08:15 AM.

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20276
                  • UK

                  #528
                  Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                  Originally posted by lolgg
                  I need help to unlock the bios dump for Hp Elitebook X360 840 G8. I tried HP Unlocker and RC Unlocker they not working because of the 32bit mb dump. please help. I have attached the both front main dump and rear ec dump.
                  You must post the laptop serial number.

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

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

                  Comment

                  • izaak94
                    Senior Member
                    • Mar 2019
                    • 121
                    • mexico

                    #529
                    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                    any solution i wrote the submitted file and it is still locked

                    Comment

                    • hoaca388
                      Badcaps Legend
                      • Jan 2022
                      • 11131
                      • Viet Nam

                      #530
                      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                      Originally posted by izaak94
                      any solution i wrote the submitted file and it is still locked
                      Again
                      Attached Files


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

                      Comment

                      • rex98
                        Badcaps Legend
                        • Feb 2023
                        • 1234
                        • Mandaue CEBU, Philippines

                        #531
                        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                        Originally posted by izaak94
                        Hello, could you help me, my BIOS is blocked and absolute, but I already tried with other files from the forum but with audio problems or with Thunderbolt ports, with their original programming they work.

                        HP EliteBook 840 G8
                        S/N: 5CG212FBG0
                        Flash this both main and EC its password and absolute unlocked. at first boot be patient. after identity recovered go-to bios reset security to defaults.
                        give feedback please..
                        Attached Files

                        Comment

                        • izaak94
                          Senior Member
                          • Mar 2019
                          • 121
                          • mexico

                          #532
                          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                          Thank you very much, this file worked perfectly, I appreciate your time.

                          Comment

                          • C-Badger
                            New Member
                            • Oct 2017
                            • 7
                            • UK

                            #533
                            Hello,
                            I've removed bios password via hpunlock. Problem is on boot I get the endpoint popup. Can somebody have a look please and thank you. Attached files from before unlock hopefully.

                            840 g8
                            5CG2482TT3
                            Attached Files
                            Last edited by C-Badger; 12-04-2023, 06:54 AM.

                            Comment

                            • hoaca388
                              Badcaps Legend
                              • Jan 2022
                              • 11131
                              • Viet Nam

                              #534
                              Originally posted by C-Badger
                              Hello,
                              I've removed bios password via hpunlock. Problem is on boot I get the endpoint popup. Can somebody have a look please and thank you. Attached files from before unlock hopefully.

                              840 g8
                              5CG2482TT3
                              VVVVVV
                              Attached Files


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

                              Comment

                              • C-Badger
                                New Member
                                • Oct 2017
                                • 7
                                • UK

                                #535
                                Originally posted by hoaca388

                                VVVVVV
                                Thank you, it works.

                                Comment

                                • Hachem25
                                  Member
                                  • Aug 2021
                                  • 45
                                  • algeria

                                  #536
                                  can someone take photos of the 2 chips regions? i think that i knocked a component out and my board doesn't turn on now. thank you

                                  Comment

                                  • roli1980
                                    Member
                                    • Nov 2020
                                    • 46
                                    • uk

                                    #537
                                    hi can anyone please unlock my 840 g8 - MB 6050A3426501 - MB - A02
                                    thanks in advance
                                    Attached Files

                                    Comment


                                    • hoaca388
                                      hoaca388 commented
                                      Editing a comment
                                      You are missing the serial number . And what can we do ?
                                  • roli1980
                                    Member
                                    • Nov 2020
                                    • 46
                                    • uk

                                    #538
                                    remove bios password - 5CG2195HD3

                                    Comment

                                    • binoyroy
                                      Senior Member
                                      • Sep 2017
                                      • 51
                                      • bangladeah

                                      #539
                                      Check and report.
                                      Attached Files

                                      Comment


                                      • roli1980
                                        roli1980 commented
                                        Editing a comment
                                        excellent , thankyou so much
                                    • nesredin
                                      Member
                                      • Feb 2018
                                      • 36
                                      • ethiopia

                                      #540
                                      UNLOCK THIS FILE 840 G8
                                      Attached Files

                                      Comment

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