Hp 8470p bios password.

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  • CraigR
    Badcaps Veteran
    • Dec 2013
    • 978
    • USA

    #1

    Hp 8470p bios password.

    Well it looks like my last big laptop purchase has a bunch of bios locked ones. Other than my other Fujitsu question, I have over a dozen Hp 8470p laptops locked. I have tried several "tools" that are supposed to help after entering the password 3 times and get some code but no codes ever. I pulled the chip one one and read in hex editor but do not know where the password is located. Or if I download the HP bin file from HP and write that to it will that do it? New at doing this, TV chips were simple.
    Last edited by SMDFlea; 01-13-2021, 05:00 AM.
  • RethoricalCheese
    Badcaps Legend
    • Mar 2013
    • 1519
    • Estonia

    #2
    Re: Hp bios password.

    https://www.badcaps.net/forum/showthread.php?t=79956

    Use this to patch every bios file you read from those 8470p and then flash that file.

    Comment

    • CraigR
      Badcaps Veteran
      • Dec 2013
      • 978
      • USA

      #3
      Re: Hp bios password.

      Thanks that worked.

      Comment

      • marcos morales
        New Member
        • Mar 2025
        • 2
        • Mexico

        #4
        Hi, I was taking a look at this post, how does the bin file work?
        I actually have a 8470p that has bios password, but to be honest, i have no idea what im doing, i want to leave it whitout the battery cmos for a while to solve this.
        I have tried using a tool thats on youtube where a guy uses a boot device, i did the procedure step by step but on black screen i never found the model of my computer.

        Comment

        • lapfix
          Badcaps Legend
          • Mar 2020
          • 2764
          • my workshop

          #5
          Originally posted by marcos morales
          Hi, I was taking a look at this post, how does the bin file work?
          I actually have a 8470p that has bios password, but to be honest, i have no idea what im doing, i want to leave it whitout the battery cmos for a while to solve this.
          I have tried using a tool thats on youtube where a guy uses a boot device, i did the procedure step by step but on black screen i never found the model of my computer.
          YOU MUST DESOLDER THE DUMB ..READ WITH PROGRAMER ...USE THE TOOL TO UNLOCK IT .. THAN RESOLD YOUR UNLOCKED FILE

          Comment

          • marcos morales
            New Member
            • Mar 2025
            • 2
            • Mexico

            #6
            Originally posted by lapfix

            YOU MUST DESOLDER THE DUMB ..READ WITH PROGRAMER ...USE THE TOOL TO UNLOCK IT .. THAN RESOLD YOUR UNLOCKED FILE
            Oh i see know, i thought it was like to set up a boot device, but i see that i have to repro- this is gonna be my first time doing this then. I really appreciate the feedback

            Comment

            • Aadi Awan
              Member
              • Mar 2019
              • 38
              • paksitan

              #7
              hello everyone salam to all.
              i have a hp elitebook 8470 p bios password .
              plz anyone unlock this..
              file is attached.
              Attached Files

              if you find these attachements useful please consider making a small donation to the site

              Comment


              • SMDFlea
                SMDFlea commented
                Editing a comment
                Thread merged.
            • lapfix
              Badcaps Legend
              • Mar 2020
              • 2764
              • my workshop

              #8
              Originally posted by Aadi Awan
              hello everyone salam to all.
              i have a hp elitebook 8470 p bios password .
              plz anyone unlock this..
              file is attached.
              Try and give feedback
              Attached Files

              if you find these attachements useful please consider making a small donation to the site

              Comment

              • Aadi Awan
                Member
                • Mar 2019
                • 38
                • paksitan

                #9
                Originally posted by lapfix

                Try and give feedback
                OK DONE.. THANKS

                Comment

                • unnoticed1247
                  New Member
                  • Nov 2025
                  • 1
                  • US

                  #10
                  Originally posted by lapfix

                  Try and give feedback
                  does the BIN in `HP 8470P Password_unlocked.rar` work for any 8470p or is it unique per device? Also have one family member donated since cannot run windows 11 and they do not know what password they set for BIOS...

                  Comment

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