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

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  • hardware1
    Badcaps Legend
    • Sep 2021
    • 2887
    • N/A

    #141
    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

    Originally posted by aurelmdx
    hi . please help unlock bios, tried everything and nothing helps. Thanks
    Try this one with your EC chip (orig2), put your main chip Back (orig) and let me know what will happen.
    Attached Files
    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
    Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
    all donations are welcome,
    see the donate button at the bottom of the page, or
    >>>>>
    click on this link to donate via PayPal. <<<<<
    Every donation made will go towards server fees and maintenance costs.
    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

    Comment

    • dhan
      Senior Member
      • Jun 2018
      • 132
      • hp

      #142
      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

      I've tried the AA 55 3F to 3C
      still the absolute persistence is active.
      please help
      Last edited by SMDFlea; 03-26-2023, 01:11 PM.

      Comment

      • volinakis
        Badcaps Legend
        • Jan 2021
        • 2607
        • N/A

        #143
        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

        Originally posted by dhan
        I've tried the AA 55 3F to 3C
        still the absolute persistence is active.
        please help
        at 1st boot restore factory defaults.
        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
        https://www.badcaps.net/donate/
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        Comment

        • dhan
          Senior Member
          • Jun 2018
          • 132
          • hp

          #144
          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

          Originally posted by volinakis
          at 1st boot restore factory defaults.
          I've done the restore to factory.
          iT seems still missing something.

          Comment

          • volinakis
            Badcaps Legend
            • Jan 2021
            • 2607
            • N/A

            #145
            Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

            Originally posted by dhan
            I've done the restore to factory.
            iT seems still missing something.
            try again with this one. And reset Security settings.
            Attached Files
            Last edited by volinakis; 11-05-2022, 07:58 AM.
            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
            https://www.badcaps.net/donate/
            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

            Comment

            • dhan
              Senior Member
              • Jun 2018
              • 132
              • hp

              #146
              Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

              Originally posted by volinakis
              try again with this one. And reset Security settings.
              Thank you!

              Comment

              • dhan
                Senior Member
                • Jun 2018
                • 132
                • hp

                #147
                Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                Hello,
                I've try to remove the BIOS admin password.
                after flashing, the laptop fan spins, keyboard lights on and off.
                then no display.

                please check if what is wrong.
                I attached the bin file of password lock and password remove

                Thank You
                Last edited by SMDFlea; 03-26-2023, 01:11 PM.

                Comment

                • Ali5914
                  Member
                  • Dec 2020
                  • 48
                  • India

                  #148
                  Re: hp elitebook 840 g8 bios password

                  Originally posted by Vesko356
                  Here you are:
                  Hello sir, i love learning new things regarding bios modding. I compared your new bin with the old one. Everything is same apart from first padding. If you do not mind , can you please explain what did you replace in padding. Thanks in advance.

                  Comment

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

                    #149
                    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                    Originally posted by dhan
                    Hello,
                    I've try to remove the BIOS admin password.
                    after flashing, the laptop fan spins, keyboard lights on and off.
                    then no display.

                    please check if what is wrong.
                    I attached the bin file of password lock and password remove

                    Thank You
                    There's nothing wrong with your file.


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

                    • bilen
                      Badcaps Veteran
                      • Aug 2014
                      • 632
                      • istanbul

                      #150
                      6050a3216701-mb-a01 bİos

                      Hp 850 G8 Bios password

                      its ec file 25q80 1mb

                      bios is 32 mb :


                      please unlock password.

                      not : HP UNLOCKER AND rc unlocker not working
                      Last edited by SMDFlea; 03-26-2023, 01:11 PM.

                      Comment

                      • hardware1
                        Badcaps Legend
                        • Sep 2021
                        • 2887
                        • N/A

                        #151
                        Re: 6050a3216701-mb-a01 bİos

                        Originally posted by bilen
                        Hp 850 G8 Bios password

                        ec file : please unlock password.

                        not : rc unlocker not working
                        Wrong chip or Wrong way to read the chip. you need to read the chip again, also upload the EC chip.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                        all donations are welcome,
                        see the donate button at the bottom of the page, or
                        >>>>>
                        click on this link to donate via PayPal. <<<<<
                        Every donation made will go towards server fees and maintenance costs.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment

                        • bilen
                          Badcaps Veteran
                          • Aug 2014
                          • 632
                          • istanbul

                          #152
                          Re: 6050a3216701-mb-a01 bİos

                          And bİos
                          Last edited by SMDFlea; 03-26-2023, 01:11 PM.

                          Comment

                          • bilen
                            Badcaps Veteran
                            • Aug 2014
                            • 632
                            • istanbul

                            #153
                            Re: 6050a3216701-mb-a01 bİos

                            Originally posted by hardware1
                            Wrong chip or Wrong way to read the chip. you need to read the chip again, also upload the EC chip.
                            no it's all true
                            these are all chips

                            Comment

                            • hardware1
                              Badcaps Legend
                              • Sep 2021
                              • 2887
                              • N/A

                              #154
                              Re: 6050a3216701-mb-a01 bİos

                              Originally posted by bilen
                              And bİos
                              Try this one and let me know the results.
                              In the first boot, go to the bios setting and disable all the security options.
                              If this method didn't work, upload your other chip (EC chip) it could be 16 or 32MB.
                              Attached Files
                              ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                              all donations are welcome,
                              see the donate button at the bottom of the page, or
                              >>>>>
                              click on this link to donate via PayPal. <<<<<
                              Every donation made will go towards server fees and maintenance costs.
                              ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                              Comment

                              • Fighter
                                Veteran Member
                                • Jul 2017
                                • 36
                                • Pakistan

                                #155
                                Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                HP Elitebook x360 830 G8 Bios Password .....i'm uploading bottom file U368
                                need Help Thanx in advance..
                                Bios Password and shows this error also...
                                Last edited by SMDFlea; 11-25-2022, 07:35 AM.

                                Comment

                                • SMDFlea
                                  Super Moderator
                                  • Jan 2018
                                  • 20278
                                  • UK

                                  #156
                                  Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                  Originally posted by Fighter
                                  HP Elitebook x360 830 G8 Bios Password .....i'm uploading bottom file U368
                                  need Help Thanx in advance..
                                  Bios Password and shows this error also...
                                  Post your reqest in a 830 G8 thread not in this 840 G8 thread.
                                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                  Comment

                                  • Fighter
                                    Veteran Member
                                    • Jul 2017
                                    • 36
                                    • Pakistan

                                    #157
                                    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                    ok sir thanx i'll..

                                    Comment

                                    • bhatt
                                      Senior Member
                                      • Dec 2015
                                      • 90
                                      • pakistan

                                      #158
                                      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                      Your bios UNLOCK
                                      REPLY ME
                                      Attached Files
                                      Last edited by bhatt; 12-09-2022, 01:46 AM.

                                      Comment

                                      • smallvhin
                                        Senior Member
                                        • Jul 2015
                                        • 175
                                        • philippines

                                        #159
                                        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                        Master pls help me to remove password
                                        and Internet swat lock.🙏 TIA
                                        Last edited by SMDFlea; 03-26-2023, 01:11 PM.

                                        Comment

                                        • hardware1
                                          Badcaps Legend
                                          • Sep 2021
                                          • 2887
                                          • N/A

                                          #160
                                          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                          Originally posted by smallvhin
                                          Master pls help me to remove password
                                          and Internet swat lock.🙏 TIA
                                          Here are your Unlocked files. program the both chips together, in the first boot go to bios menu and disable security options (Default).
                                          Attached Files
                                          ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                          Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                                          all donations are welcome,
                                          see the donate button at the bottom of the page, or
                                          >>>>>
                                          click on this link to donate via PayPal. <<<<<
                                          Every donation made will go towards server fees and maintenance costs.
                                          ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                                          Comment

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