HP Spectre x360 15-df1004ng BIOS startup password

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  • TJ65
    Member
    • Dec 2022
    • 18
    • Germany

    #1

    HP Spectre x360 15-df1004ng BIOS startup password

    Hello, i have a BIOS startup password on my HP Spectre x360 15-df1004ng.
    Can someone remove the password?
    I made a dump with CH341A.
    The BIOS IC is a CFeon QH128A-104HIP
    Attached Files
  • hardware1
    Badcaps Legend
    • Sep 2021
    • 2930
    • N/A

    #2
    Re: HP Spectre x360 15-df1004ng BIOS startup password

    Originally posted by TJ65
    Hello, i have a BIOS startup password on my HP Spectre x360 15-df1004ng.
    Can someone remove the password?
    I made a dump with CH341A.
    The BIOS IC is a CFeon QH128A-104HIP
    Wrong chip, maybe you have another chip or your device can unlocked by the Hint after enter invalid password 3 times.
    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
    Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
    all donations are welcome,
    see the donate button at the bottom of the page, or
    >>>>>
    click on this link to donate via PayPal. <<<<<
    Every donation made will go towards server fees and maintenance costs.
    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

    Comment

    • TJ65
      Member
      • Dec 2022
      • 18
      • Germany

      #3
      Re: HP Spectre x360 15-df1004ng BIOS startup password

      If i enter 3 times an invalid password it ask for a hp sparekey, which i dont have.
      I found another chip, Winbond 25Q80DVSIG. There is also a WSON 8 Chip Winbond 25X20CLIG. But i dont have a probe for WSON 8, so i have to solder. So i first wanted to try the 25Q80DVSIG Chip.
      Attached Files

      Comment

      • Claudiomfa
        Badcaps Veteran
        • Nov 2015
        • 455
        • Portugal

        #4
        Re: HP Spectre x360 15-df1004ng BIOS startup password

        Originally posted by TJ65
        Hello, i have a BIOS startup password on my HP Spectre x360 15-df1004ng.
        Can someone remove the password?
        I made a dump with CH341A.
        The BIOS IC is a CFeon QH128A-104HIP
        Try and report
        Attached Files

        Comment

        • TJ65
          Member
          • Dec 2022
          • 18
          • Germany

          #5
          Re: HP Spectre x360 15-df1004ng BIOS startup password

          The password is still there. The SN is: 5CD010BGNB
          Attached Files
          Last edited by TJ65; 12-20-2022, 05:16 AM.

          Comment

          • hardware1
            Badcaps Legend
            • Sep 2021
            • 2930
            • N/A

            #6
            Re: HP Spectre x360 15-df1004ng BIOS startup password

            Originally posted by TJ65
            The password is still there. The SN is: 5CD010BGNB
            Try this one.
            Attached Files
            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
            all donations are welcome,
            see the donate button at the bottom of the page, or
            >>>>>
            click on this link to donate via PayPal. <<<<<
            Every donation made will go towards server fees and maintenance costs.
            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

            Comment

            • TJ65
              Member
              • Dec 2022
              • 18
              • Germany

              #7
              Re: HP Spectre x360 15-df1004ng BIOS startup password

              Does not work. Still has the startup password

              Comment

              • hardware1
                Badcaps Legend
                • Sep 2021
                • 2930
                • N/A

                #8
                Re: HP Spectre x360 15-df1004ng BIOS startup password

                Originally posted by TJ65
                Does not work. Still has the startup password
                Is there any other chip (SOIC/WSON) except those 3 (25X20CLIG-25Q80DVSIG-"Your 16MB chip").
                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                all donations are welcome,
                see the donate button at the bottom of the page, or
                >>>>>
                click on this link to donate via PayPal. <<<<<
                Every donation made will go towards server fees and maintenance costs.
                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                Comment

                • TJ65
                  Member
                  • Dec 2022
                  • 18
                  • Germany

                  #9
                  Re: HP Spectre x360 15-df1004ng BIOS startup password

                  No, only those 3 chips. The rest of the chips are mostly mosfets

                  Comment

                  • TJ65
                    Member
                    • Dec 2022
                    • 18
                    • Germany

                    #10
                    Re: HP Spectre x360 15-df1004ng BIOS startup password

                    I found some informations about this model on this site, maybe that can help.
                    https://winraid.level1techs.com/t/re...ptio-v/33903/3

                    The difference between my model and the df-0013dx is, that i have a CFeon chip instead of the BIOS chip winbond 25Q128JVSQ.

                    Comment

                    • TJ65
                      Member
                      • Dec 2022
                      • 18
                      • Germany

                      #11
                      Re: HP Spectre x360 15-df1004ng BIOS startup password

                      I flashed a clean bios from the newest HP bios firmware. Now the laptop starts without password, but it lost serial number, windows key etc. and says, that " Manufacture Programming Mode is in Unlock Mode ". What is the best way, to enter all data from my dump with password into the clean bios file?
                      Attached Files

                      Comment

                      • hardware1
                        Badcaps Legend
                        • Sep 2021
                        • 2930
                        • N/A

                        #12
                        Re: HP Spectre x360 15-df1004ng BIOS startup password

                        Originally posted by TJ65
                        I flashed a clean bios from the newest HP bios firmware. Now the laptop starts without password, but it lost serial number, windows key etc. and says, that " Manufacture Programming Mode is in Unlock Mode ". What is the best way, to enter all data from my dump with password into the clean bios file?
                        Try this one.
                        Attached Files
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                        all donations are welcome,
                        see the donate button at the bottom of the page, or
                        >>>>>
                        click on this link to donate via PayPal. <<<<<
                        Every donation made will go towards server fees and maintenance costs.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment

                        • TJ65
                          Member
                          • Dec 2022
                          • 18
                          • Germany

                          #13
                          Re: HP Spectre x360 15-df1004ng BIOS startup password

                          Hello, sorry for the late answer.
                          Works perfectly, no errors, thank you!

                          Comment

                          • hardware1
                            Badcaps Legend
                            • Sep 2021
                            • 2930
                            • N/A

                            #14
                            Re: HP Spectre x360 15-df1004ng BIOS startup password

                            Originally posted by TJ65
                            Hello, sorry for the late answer.
                            Works perfectly, no errors, thank you!
                            Glad to know that, You're Welcome.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                            all donations are welcome,
                            see the donate button at the bottom of the page, or
                            >>>>>
                            click on this link to donate via PayPal. <<<<<
                            Every donation made will go towards server fees and maintenance costs.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                            Comment

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