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lenovo thinkpad x1 carbon gen 12 bios damp

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    #1

    lenovo thinkpad x1 carbon gen 12 bios damp

    lenovo thinkpad x1 carbon gen 12
    Model 21KC-FVT001
    S/N PF-4CQ9FG
    CPU genuine intel(r) cpu 0000
    BIOS N3YET06C (0.06)
    Hello! I need help getting a modified BIOS for my system. Since I have an engineering processor, is it possible to add the microcode of this engineering processor to the latest BIOS for this laptop model? I think since the BIOS is old, that's why the Wi-Fi driver is not installed on Win10 and Win11, the sound is not adjusted (error code 10 in the device manager) and the screen brightness. The laptop also has BIOS chips W25Q512NW and W25Q128JV, how can I read and flash W25Q512NW, the chip is not read by my ch341a programmer, and W25Q128JV is read as clean, although maybe this is true?
    Tags: None
    #2
    CPU ID 0xA06A1
    Attached Files

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      #3
      BIOS damp
      Attached Files

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        #4
        Originally posted by Gangubasus View Post
        BIOS damp
        How did you manage to make this bios content?? What programmer do you have??
        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.

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          #5
          ch341a programmer with modification to 1.8V (replaced 3.3V converter to 1.8V), read using NeoProgrammer program

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            #6
            The bios chip must be unsoldered from the board before writing or reading..
            do not use the clip, you may have errors..if you do not have anything to unsolder it with,
            solder wires between the programmer and the bios chip..

            here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow
            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

              #7
              Originally posted by peste View Post
              The bios chip must be unsoldered from the board before writing or reading..
              do not use the clip, you may have errors..if you do not have anything to unsolder it with,
              solder wires between the programmer and the bios chip..

              here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow
              the chip was unsoldered and read directly from the programmer. In my opinion, everything was calculated correctly

              Comment

                #8
                Originally posted by Gangubasus View Post

                the chip was unsoldered and read directly from the programmer. In my opinion, everything was calculated correctly
                is the bios posted on the chip?
                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

                  #9
                  Originally posted by peste View Post

                  is the bios posted on the chip?
                  I read from the W25Q512NW microcircuit, the dump is attached above in the message

                  Comment

                    #10
                    Originally posted by Gangubasus View Post

                    I read from the W25Q512NW microcircuit, the dump is attached above in the message
                    ok..in the first post you say that you can't read the chip with this programmer, then the bios appears, without any clarification..I hope you managed to read it correctly..
                    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

                      #11
                      Originally posted by peste View Post

                      ok..in the first post you say that you can't read the chip with this programmer, then the bios appears, without any clarification..I hope you managed to read it correctly..
                      Yes indeed at first I couldn't read the BIOS, even with the board with a converter to 1.8V, but after I replaced the converter on the CH341A itself from 3.3v to 1.8V, the firmware was read. Please help me add the microcode from my dump (if possible serial number) to the latest BIOS from the official site.

                      Comment

                        #12
                        Originally posted by Gangubasus View Post

                        Yes indeed at first I couldn't read the BIOS, even with the board with a converter to 1.8V, but after I replaced the converter on the CH341A itself from 3.3v to 1.8V, the firmware was read. Please help me add the microcode from my dump (if possible serial number) to the latest BIOS from the official site.
                        You can`t update Engineering Sample microde with production microcode.
                        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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                          #13
                          Originally posted by SMDFlea View Post

                          You can`t update Engineering Sample microde with production microcode.
                          As far as I understand, if you add the microcode of the engineering processor from the dump to the new BIOS, then everything should work or is it not so?

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                            #14
                            Can anyone share their BIOS dump from this laptop model?

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                              #15
                              Need a BIOS dump for flashing, maybe someone has one or is it possible to extract the BIOS firmware from the update file from the official website?
                              Attached Files

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                                #16
                                Originally posted by Gangubasus View Post
                                Need a BIOS dump for flashing, maybe someone has one or is it possible to extract the BIOS firmware from the update file from the official website?
                                post S/N, full name and model, 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 <<<<<

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

                                Comment

                                  #17
                                  Originally posted by Gangubasus View Post
                                  Need a BIOS dump for flashing, maybe someone has one or is it possible to extract the BIOS firmware from the update file from the official website?
                                  lenovo thinkpad x1 carbon gen 12
                                  Model 21KC-FVT001
                                  S/N PF-4CQ9FG

                                  Comment

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