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    Originally posted by hoaca388 View Post

    XXX
    i write new file but after i dont have any pictuer on lcd
    matherbord dead

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      Failed to unlock an HP Elitebook 840 G5.
      Chip is 32Mb.

      After replacing the original BIOS the admin password is still there.
      Attaching the original file and the patched one.
      Please take a look and let me know if you see where the problem is.
      Attached Files

      Comment


        Originally posted by vzgherea View Post
        Failed to unlock an HP Elitebook 840 G5.
        Chip is 32Mb.

        After replacing the original BIOS the admin password is still there.
        Attaching the original file and the patched one.
        Please take a look and let me know if you see where the problem is.
        first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
        after following my instruction to get rifd of Manufacturing mode. use BCU. or flash the original main.
        Attached Files

        Comment


          Originally posted by rex98 View Post

          first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
          after following my instruction to get rifd of Manufacturing mode. use BCU. or flash the original main.
          Worked like a charm, thank you!

          Comment


            HP Probook 650 G1 - Need to remove bIOS admin password.
            I'm a newbie and do not want to throw out the laptop as yet.

            Serial # CNU416D98Z Prod# G3C19US#ABA
            CH341 Mini programmer with ASProgrammer 2.0
            I've also tried the application that comes with CH341 and Neoprogrammer.
            Marking on IC: W25Q128FVSQ
            using miniprogrammer 25 series and clipped to the IC chip.
            Unable to grab a dump without crc errors and all FFFF's
            See my screenshot of the error and the programmer setup.
            What am I doing wrong?
            Looking for suggestions?
            -if I unsolder the chip - can it be tested in my mini programmer or do I need to buy more adapters?
            -do i unsolder the chip and buy a new one?
            -do I ask for a dump file and overwrite it on the chip?

            TIA.
            Attached Files

            Comment


            • peste
              peste commented
              Editing a comment
              post moved..

            Originally posted by rebootbabe View Post
            Marking on IC: W25Q128FVSQ
            using miniprogrammer 25 series and clipped to the IC chip.
            Unable to grab a dump without crc errors and all FFFF's
            See my screenshot of the error and the programmer setup.
            What am I doing wrong?
            Looking for suggestions?
            -if I unsolder the chip - can it be tested in my mini programmer or do I need to buy more adapters?
            -do i unsolder the chip and buy a new one?
            -do I ask for a dump file and overwrite it on the chip?
            Is the chip type SOP8 (with legs) or WSON8 (no legs,flat on the motherboard) .What adapters did you get with the programmer,if any
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment


              hello hp pavilion x360 2-in1 no display SN 8CG3060CR2

              Comment


              Originally posted by rebootbabe View Post
              HP Probook 650 G1 - Need to remove bIOS admin password.
              I'm a newbie and do not want to throw out the laptop as yet.

              Serial # CNU416D98Z Prod# G3C19US#ABA
              CH341 Mini programmer with ASProgrammer 2.0
              I've also tried the application that comes with CH341 and Neoprogrammer.
              Marking on IC: W25Q128FVSQ
              using miniprogrammer 25 series and clipped to the IC chip.
              Unable to grab a dump without crc errors and all FFFF's
              See my screenshot of the error and the programmer setup.
              What am I doing wrong?
              Looking for suggestions?
              -if I unsolder the chip - can it be tested in my mini programmer or do I need to buy more adapters?
              -do i unsolder the chip and buy a new one?
              -do I ask for a dump file and overwrite it on the chip?

              TIA.
              I have done many Probook 650 G1 before, it's best to desolder the IC.

              It should be possible to solder the IC on the PCB where your IC clip is connected to.

              Comment


                Hello!

                HP ProBook 455 G7 25Q128JVSQ chip (BIOS label next to it). I read it, opened it with RC-Unlocker, but it still asks for the password. I also tried HP Unlocker, but the same thing happened. Why can't I delete the password?
                HP ProBook 455 G7
                SN: 5CD044CNZZ
                Motherboard: X9M
                Attached Files

                Comment


                Dear Peste!

                I just forgot, I was thinking about what could be wrong, it distracted me! I apologize!

                Comment


                  Reply to SMDFLea
                  Chip is SOP8 with legs. heres the amazon.ca order link that shows the adapters we rec;d, If we unsolder the chip do I just use the clip to test with ?
                  https://www.amazon.ca/Organizer-EEPR...p_sim_0_t&th=1

                  Comment


                    did not work for a HP ProBook 4520s BIOS gave error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 3: invalid start byte

                    Comment


                      Originally posted by peter81 View Post
                      did not work for a HP ProBook 4520s BIOS gave error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 3: invalid start byte

                      post the bios here S/N, etc...
                      Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                      >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                      Every donation made will go towards server fees and maintenance costs.

                      Comment


                        Hi,

                        Tried RCUnlock out but HP Elitebook 2530p refuses to display when trying to boot. I can send the file

                        Comment


                          Great job

                          Comment


                            Originally posted by RethoricalCheese View Post
                            This is a multitool and unlocker for several series of laptops. Works on Windows. No python etc installing needed, all included in package. Everything is tested by myself but since every laptop is not made equally, there might be edge cases. Always VERIFY your file after reading!!!

                            Unlocking
                            HP - ProBook, EliteBook, ZBook (including 32MB models)
                            Chromebooks from all various manufacturers
                            Apple - everything older than T2
                            More to come...

                            Information display (helps to verify file integrity)
                            HP - ProBook, EliteBook, ZBook (up to 16MB models for now)

                            Custom logo removal
                            HP - ProBook, EliteBook, ZBook (up to 16MB models for now)

                            Usage: Drag and drop .bin file to .exe file.

                            In case there are problems with unlocking your laptop, write a short description of the issue, upload original file and if possible, _unlocked.bin file aswell. Just crying for help is useless. Keep the topic as clean as possible.

                            You may ask for feature requests, I'll see what I can do.
                            Click image for larger version

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                            Comment


                            • peste
                              peste commented
                              Editing a comment
                              ok ... and what is the problem?? post the name, the complete model of the laptop, the motherboard model, S/N, the original bios... what can we understand from this picture????

                            quanta x9s 32mb 2x amd
                            password this utilit not supported now!

                            Comment


                              Hi,
                              unfortunately rcunlocker is not running on my PC. Could maybe somebody unlock my BIOS-file attached?
                              Attached Files

                              Comment


                                Originally posted by realclassics2 View Post
                                Hi,
                                unfortunately rcunlocker is not running on my PC. Could maybe somebody unlock my BIOS-file attached?
                                post the S/N, , the motherboard model, the full name and model of the laptop,etc.
                                Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                                >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                                Every donation made will go towards server fees and maintenance costs.

                                Comment


                                  HP ProBook 650 G1
                                  PCID: A3009CD10303
                                  Serial: 5CG5455JLK
                                  Product: K1N98EC#ABD

                                  BIOS-Chip: 25L12873F

                                  Comment

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