HP Probook 440 G8 BIOS Password

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  • lz3981
    New Member
    • May 2023
    • 9
    • france

    #1

    HP Probook 440 G8 BIOS Password

    Hello, I have an HP Probook 440 G8 whose BIOS is locked by a password, I dumped the BIOS and unlocked with RCUnlocker. I can't afford to rewrite the BIOS with a CH341a, so I would like to find the password from the dump. Perhaps by reverse-engineering RCUnlocker to print what it removes in the unlocked version of the BIOS.
    THANKS.
  • lz3981
    New Member
    • May 2023
    • 9
    • france

    #2
    Re: HP Probook 440 G8 BIOS Password

    Here is the dump of the BIOS.
    Attached Files

    Comment

    • Vesko356
      VIP Moderator
      • Aug 2018
      • 4386
      • Bulgaria šŸ‡§šŸ‡¬

      #3
      Re: HP Probook 440 G8 BIOS Password

      No, It can't be done. Sorry.
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      • lz3981
        New Member
        • May 2023
        • 9
        • france

        #4
        Re: HP Probook 440 G8 BIOS Password

        No, this is possible, a friend had success using UEFI Tools

        Comment

        • Vesko356
          VIP Moderator
          • Aug 2018
          • 4386
          • Bulgaria šŸ‡§šŸ‡¬

          #5
          Re: HP Probook 440 G8 BIOS Password

          Originally posted by lz3981
          No, this is possible, a friend had success using UEFI Tools
          Good joke, you managed to cheer me up.

          .
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          • lz3981
            New Member
            • May 2023
            • 9
            • france

            #6
            Re: HP Probook 440 G8 BIOS Password

            Is not a joke...

            Comment

            • Vesko356
              VIP Moderator
              • Aug 2018
              • 4386
              • Bulgaria šŸ‡§šŸ‡¬

              #7
              Re: HP Probook 440 G8 BIOS Password

              Originally posted by lz3981
              Is not a joke...
              Of course, I believe you.

              .
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              • lz3981
                New Member
                • May 2023
                • 9
                • france

                #8
                Re: HP Probook 440 G8 BIOS Password

                You want the PDF with the instruction ?

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20276
                  • UK

                  #9
                  Re: HP Probook 440 G8 BIOS Password

                  Originally posted by lz3981
                  You want the PDF with the instruction ?
                  yes,post it here
                  .
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                  Comment

                  • akcworld.2009@gmail.com
                    New Member
                    • Feb 2020
                    • 6
                    • INDIA

                    #10
                    Re: HP Probook 440 G8 BIOS Password

                    Originally posted by lz3981
                    Here is the dump of the BIOS.
                    your clear password file test and reply
                    Attached Files

                    Comment

                    • lz3981
                      New Member
                      • May 2023
                      • 9
                      • france

                      #11
                      Re: HP Probook 440 G8 BIOS Password

                      Here is the compressed doc
                      Attached Files

                      Comment

                      • Vesko356
                        VIP Moderator
                        • Aug 2018
                        • 4386
                        • Bulgaria šŸ‡§šŸ‡¬

                        #12
                        Re: HP Probook 440 G8 BIOS Password

                        Aha, so following this will result in decryption of the password from the Probook 440 G8 dump in plain text, and this is the proof...



                        .
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                        Become a Badcaps supporter
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                        Thanks to all supporters.​
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                        .

                        Comment

                        • lz3981
                          New Member
                          • May 2023
                          • 9
                          • france

                          #13
                          Re: HP Probook 440 G8 BIOS Password

                          If you don't try, you can't know if it works ^^

                          It works for all Aptio AMI BIOS

                          Comment

                          • Vesko356
                            VIP Moderator
                            • Aug 2018
                            • 4386
                            • Bulgaria šŸ‡§šŸ‡¬

                            #14
                            Re: HP Probook 440 G8 BIOS Password

                            Originally posted by lz3981
                            If you don't try, you can't know if it works ^^

                            It works for all Aptio AMI BIOS
                            Your writing is starting to get a little boring and annoying, not to mention that it is already an offtopic.
                            I already answered your initial request, and I said it cannot be done.
                            Is there something unclear in my answer? I'll say it again - there is no known way (at the moment) the password from the HP Probook 440 G8 dump to be encrypted in a plain text. The only available method is already mentioned at the "BIOS guides, methods, resources and tools" thread.
                            If you have something to add on the topic say so, if not, I will delete your next off-topic writings without further notice.

                            .
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                            Become a Badcaps supporter
                            >>>>> click on this link to donate <<<<<
                            Thanks to all supporters.​
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                            .

                            Comment

                            • lz3981
                              New Member
                              • May 2023
                              • 9
                              • france

                              #15
                              Re: HP Probook 440 G8 BIOS Password

                              Okay, you can close the post

                              Comment

                              • eric2022
                                Ericscott
                                • Jan 2022
                                • 43
                                • Uganda

                                #16
                                clear password
                                hp probook 440 g8
                                Attached Files

                                Comment

                                • SMDFlea
                                  Super Moderator
                                  • Jan 2018
                                  • 20276
                                  • UK

                                  #17
                                  Originally posted by eric2022
                                  clear password
                                  hp probook 440 g8
                                  RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
                                  https://www.badcaps.net/forum/troubl...sting?t=103570

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

                                  Comment

                                  • eric2022
                                    Ericscott
                                    • Jan 2022
                                    • 43
                                    • Uganda

                                    #18
                                    HELLO, CAN YOU PLEASE HELP ME REMOVE LAPTOP PASSWORD
                                    HP PROBOOK 440 G8
                                    BOARD DAX8QIMB8B0 REV: B
                                    S N #5CD2050X83​
                                    Attached Files

                                    Comment

                                    • volinakis
                                      Badcaps Legend
                                      • Jan 2021
                                      • 2603
                                      • N/A

                                      #19
                                      Originally posted by eric2022
                                      HELLO, CAN YOU PLEASE HELP ME REMOVE LAPTOP PASSWORD
                                      HP PROBOOK 440 G8
                                      BOARD DAX8QIMB8B0 REV: B
                                      S N #5CD2050X83
                                      1st boot press F10 and restore factory settings. Write DMI in "Set Machine Unique data", save and exit MPM using BCU or restart laptop how many times counter shows.
                                      Attached Files
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                                      Comment

                                      • eric2022
                                        Ericscott
                                        • Jan 2022
                                        • 43
                                        • Uganda

                                        #20
                                        HELP ME AND CLEAN ME REGION
                                        HP 635 G7 Aero G7
                                        LINDEN-6050A3147201-MB-A01
                                        SN#5CG1206FWV
                                        Attached Files

                                        Comment


                                        • volinakis
                                          volinakis commented
                                          Editing a comment
                                          wrong thread

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