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HP EliteBook 640 G9 Bios password

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    Originally posted by minhdigital View Post

    Send to you, first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
    use BCU. you can permanently disable Absolute lock in BCU.
    here's your DMI
    password cleared working fine thank you so much

    Comment


      PLEASE CAN SOMEONE REMOVE PASSWORD HP ELITEBOOK 640 G9
      SERIAL : 5CD3128QS6
      THANKS
      Attached Files
      Last edited by ismaelstepheno; 06-20-2024, 01:50 AM.

      Comment


        Originally posted by ismaelstepheno View Post
        PLEASE CAN SOMEONE REMOVE PASSWORD HP ELITEBOOK 640 G9
        SERIAL : 5CD3128QS6
        THANKS
        first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
        use BCU. you can permanently disable Absolute lock in BCU.
        here's your DMI:
        Serial Number: 5CD3128QS6
        Product #/SKU: 4D0Y5AV
        CT Number: PPUZH078JHV0RP
        Description: HP EliteBook 640 14 inch G9
        BuildID: 22WWRTDZ601#SABE#DABE
        Feature Byte: 476J6S6b7B7H7M7R7W7m7saBaEapaqauawbhcAfPguhKhkjhk8mEn7nVpDpFpVpnpqprqjqz.et
        MAC Address : E0:73:E7:2E:3B:E8
        Attached Files

        Comment


          thank you very much my friend its ok

          Comment


            Hi,

            Could you remove the bios password on this HP Elitebook 640 G9

            Serial Number: 5CD3224865


            Thank you
            Attached Files

            Comment


              Originally posted by Akhlz001 View Post
              Hi,

              Could you remove the bios password on this HP Elitebook 640 G9

              Serial Number: 5CD3224865


              Thank you
              HP EliteBook 640 14 inch G9 Notebook PC
              CTNumber_6MESU0ETZHZ7AJ
              Serial_5CD322486
              Product_4D0Y5AV
              BuildId_22WWRTDZ601#SABU#DABU
              Fearture byte_476J6S6b7B7H7M7Q7W7m7saBaEapaqauawcAeMfPguhKhkj4jhk8mEmVn7nVpDpFpVpnpqprqjqz.Ya
              Attached Files


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              Comment


                Originally posted by hoaca388 View Post

                HP EliteBook 640 14 inch G9 Notebook PC
                CTNumber_6MESU0ETZHZ7AJ
                Serial_5CD322486
                Product_4D0Y5AV
                BuildId_22WWRTDZ601#SABU#DABU
                Fearture byte_476J6S6b7B7H7M7Q7W7m7saBaEapaqauawcAeMfPguhKhkj4jhk8mEmVn7nVpDpFpVpnpqprqjqz.Ya
                I have flashed this but the laptop turns on max fan black screen, not booting.

                Comment


                  Originally posted by Akhlz001 View Post

                  I have flashed this but the laptop turns on max fan black screen, not booting.
                  Flash the original file again to see if the laptop works.


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                  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


                    Originally posted by hoaca388 View Post

                    Flash the original file again to see if the laptop works.
                    Yes it is working now, I had to reflash the EC as I tried to unlock the bios myself, need to learn which sections of hex code need changing as well as importing ME firmware, thank you!

                    Comment


                      Hello, could you help me unlock this bios?
                      HP ELITEBOOK 640 G9
                      S/N 5CD3476860
                      Attached Files

                      Comment


                        Originally posted by TIRCEN90 View Post
                        Hello, could you help me unlock this bios?
                        HP ELITEBOOK 640 G9
                        S/N 5CD3476860
                        HP EliteBook 640 14 inch G9 Notebook PC
                        CT Number_6MBME0NWYIM24X
                        Serialnumber_5CD3476860
                        Sku_72Z70UC#ABM
                        Fearture byte_476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhfPgSguhKjhk8mEn7nVpDpFpVpnpqprqjqz.D7
                        Build Id_22WWRTDZ602#SABM#DABM
                        Attached Files


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

                        Comment


                          PLEASE CAN YOU HELP ME TO REMOVE PASSWORD HP ELITEBOOK 640 G9
                          Thank you
                          HP ELLITBOOK 640 G9
                          SN-5CD3027TSV
                          Product ID_79N16EC#ABD
                          DAX8SFMB8B2 REV : B
                          MODEL : X8SF
                          Attached Files

                          Comment


                            Originally posted by mssanet View Post
                            PLEASE CAN YOU HELP ME TO REMOVE PASSWORD HP ELITEBOOK 640 G9
                            Thank you
                            read the rules..https://www.badcaps.net/forum/troubl...before-posting

                            post the S/N, the original bios of the laptop, the motherboard model, 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 <<<<<

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