Need unlock HP ProBook 640 G5 8TH

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  • hoaca388
    Badcaps Legend
    • Jan 2022
    • 11114
    • Viet Nam

    #121
    Originally posted by Negoti8
    HP pro book 640 G5 Touch
    SN# 5CG94201CP
    PRODID 5EG72AV
    mobo 6050A3028601-MB-A01

    Can someone please help to clear bios password. 16mb and 32mb chip uploaded.
    Unlocked.
    Attached Files


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    Comment

    • Negoti8
      Member
      • Aug 2023
      • 26
      • United Kingdom

      #122
      Originally posted by shiyab

      hi try
      password still present

      Comment

      • Negoti8
        Member
        • Aug 2023
        • 26
        • United Kingdom

        #123
        Originally posted by hoaca388

        Unlocked.
        file exactly the same as shiyabs but password still present

        Comment

        • shiyab
          Badcaps Legend
          • Sep 2023
          • 1213
          • india

          #124
          Originally posted by Negoti8

          file exactly the same as shiyabs but password still present
          post password phothos

          Comment

          • Negoti8
            Member
            • Aug 2023
            • 26
            • United Kingdom

            #125
            Originally posted by shiyab

            post password phothos
            Photo attached
            Attached Files

            Comment

            • shiyab
              Badcaps Legend
              • Sep 2023
              • 1213
              • india

              #126
              Originally posted by Negoti8
              Photo attached
              hi flash both
              Last edited by shiyab; 05-26-2025, 06:22 AM.

              Comment

              • Negoti8
                Member
                • Aug 2023
                • 26
                • United Kingdom

                #127
                Originally posted by shiyab

                hi flash both
                asking for password for zip file

                Comment

                • shiyab
                  Badcaps Legend
                  • Sep 2023
                  • 1213
                  • india

                  #128
                  Originally posted by Negoti8

                  asking for password for zip file
                  hi try
                  Attached Files

                  Comment

                  • Negoti8
                    Member
                    • Aug 2023
                    • 26
                    • United Kingdom

                    #129
                    Originally posted by shiyab

                    hi try
                    will flash and let you know, does this contain firmware for touch screen as a few dont

                    Comment

                    • Negoti8
                      Member
                      • Aug 2023
                      • 26
                      • United Kingdom

                      #130
                      Originally posted by shiyab

                      hi flash both
                      Stuck at this and then just keeps boot looping

                      Comment

                      • Negoti8
                        Member
                        • Aug 2023
                        • 26
                        • United Kingdom

                        #131
                        Originally posted by Negoti8
                        HP pro book 640 G5 Touch
                        SN# 5CG94201CP
                        PRODID 5EG72AV
                        mobo 6050A3028601-MB-A01

                        Can someone please help to clear bios password. 16mb and 32mb chip uploaded.
                        Please can someone help me extract the MPM info from this bios.

                        Comment

                        • Negoti8
                          Member
                          • Aug 2023
                          • 26
                          • United Kingdom

                          #132
                          Originally posted by Negoti8
                          HP pro book 640 G5 Touch
                          SN# 5CG94201CP
                          PRODID 5EG72AV
                          mobo 6050A3028601-MB-A01

                          Can someone please help to clear bios password. 16mb and 32mb chip uploaded.
                          Update!
                          So after trying some files from members here that never worked i tried some others which sort off worked but since mine was touch screen the other bios dumps did not work. So i spend a couple of days trying diffrent things and the final answer i can give for my specific model (IDS Base Model) was to use both rcunlocker and HPunlocker. HPunlocker on the 32mb chip and for some reason had to use both rcunlocker and hpunlocker on the 16mb chip. (seems each unlocker removed a diffrent part of the nvram section). No need to FFFF the UUID ( thou i would recomend this if someone wants to use HPS BCU to match numbeers on diffrent casings and so on)

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