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Lenovo M920x EQ370 NM-B551 IQ3X0IL Type 10S2 bios

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    Lenovo M920x EQ370 NM-B551 IQ3X0IL Type 10S2 bios

    Hello, I have a Lenovo M920x EQ370 NM-B551 IQ3X0IL Type 10S2 Model S04E00. Turns on but does not give video, this is the bios backup.
    Can someone help me, thanks.
    Attached Files

    #2
    Originally posted by gintarasmo View Post
    Hello, I have a Lenovo M920x EQ370 NM-B551 IQ3X0IL Type 10S2 Model S04E00. Turns on but does not give video, this is the bios backup.
    Can someone help me, thanks.
    Add serial number to article.


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      #3
      S/N : PC13FRFG
      Thanks

      Comment


        #4
        Originally posted by gintarasmo View Post
        S/N : PC13FRFG
        Thanks
        you have to read both chipsets
        Attached Files
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        Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
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          #5
          Yes, please
          Attached Files

          Comment


            #6
            Originally posted by gintarasmo View Post
            Yes, please
            try
            Attached Files
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            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.
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              #7
              Thank you very much. Works well. There is another computer with the same problem. Rewriting the bios helped, but the serial numbers remained the same. Could you advise how to change them?

              Comment


                #8
                Originally posted by gintarasmo View Post
                Thank you very much. Works well. There is another computer with the same problem. Rewriting the bios helped, but the serial numbers remained the same. Could you advise how to change them?
                search for "DmiVar" in 16mb file and replace it. It should be in more places. And there are another DMI to transfer, like machine type, win key, etc. But I don't advise to use bioses from another board. Post dumps from 2nd PC and i'll help you.
                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                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.
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                  #9
                  Would it be difficult for me to fix the bios file myself?

                  Comment


                    #10
                    Originally posted by gintarasmo View Post
                    Would it be difficult for me to fix the bios file myself?
                    you have to merge bios files, 8mb and 16mb then use FIT to clean ME. To find out what ME firmware and what version of FIT you need, use MEAnalyzer.
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                    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.
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                      #11
                      Originally posted by volinakis View Post

                      you have to merge bios files, 8mb and 16mb then use FIT to clean ME. To find out what ME firmware and what version of FIT you need, use MEAnalyzer.
                      I won't do it myself. Could you fix the bios files for the 9 computers? This could be a paid service.

                      Comment


                        #12
                        Originally posted by gintarasmo View Post

                        I won't do it myself. Could you fix the bios files for the 9 computers? This could be a paid service.
                        no need to pay, is a free service provided by technicians who are willing to help. Try this files, there are extracted from bios update and it will ask at 1st boot to write service tag.
                        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.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

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                          #13
                          Originally posted by volinakis View Post

                          no need to pay, is a free service provided by technicians who are willing to help. Try this files, there are extracted from bios update and it will ask at 1st boot to write service tag.
                          Thanks, I'll try tomorrow

                          Comment


                            #14
                            Originally posted by volinakis View Post

                            no need to pay, is a free service provided by technicians who are willing to help. Try this files, there are extracted from bios update and it will ask at 1st boot to write service tag.
                            With these bios files the computer does not turn on at all

                            Comment


                              #15
                              Originally posted by gintarasmo View Post

                              With these bios files the computer does not turn on at all
                              it was made for 1st machine, maybe the PC you try them is another type. And check soldering if it's the same type (model). It should restart several times without image, let it run for 2-3 minutes.
                              ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              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.
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                                #16
                                Originally posted by volinakis View Post
                                it was made for 1st machine, maybe the PC you try them is another type. And check soldering if it's the same type (model). It should restart several times without image, let it run for 2-3 minutes.
                                The PC is the same type, it works with bios dump you sent in post #6 only serial numbers are the same.

                                Comment


                                  #17
                                  Originally posted by gintarasmo View Post

                                  The PC is the same type, it works with bios dump you sent in post #6 only serial numbers are the same.
                                  open working 16mb file with hex editor (HxD) and search for text "DmiVar". Do the same with broken 16mb file and replace in working file DMI from broken file. Serial no. is in many places, you'll find it as PC13FRFG or P C 1 3 F R F G. Search also for text "NVAR5", SN is in that place too. Also win key you have to transfer it , search for text "NVAR;" or hex "5641523B"
                                  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


                                    #18
                                    Originally posted by volinakis View Post

                                    open working 16mb file with hex editor (HxD) and search for text "DmiVar". Do the same with broken 16mb file and replace in working file DMI from broken file. Serial no. is in many places, you'll find it as PC13FRFG or P C 1 3 F R F G. Search also for text "NVAR5", SN is in that place too. Also win key you have to transfer it , search for text "NVAR;" or hex "5641523B"
                                    It might be easier to change the serial and model using the bios installer, just change the win key with the hex editor.

                                    https://download.lenovo.com/pccbbs/t...m1ujy77usa.txt

                                    6. You will see the prompt "Would you like to update the Serial
                                    Number?". Input "n" and press Enter.

                                    7. Then you will see the prompt "Would you like to update the
                                    Machine Type and Model?". Input "n" and press Enter again.
                                    Then the BIOS update process will start.

                                    https://download.lenovo.com/pccbbs/t...m1ujy77usa.exe
                                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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                                      #19
                                      If there`s any problems with the MAC address as well i made a TinyHexer script to copy the Gbe area from the old 16MB bios to the new 16MB bios
                                      Attached Files
                                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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                                        #20
                                        Originally posted by SMDFlea View Post
                                        If there`s any problems with the MAC address as well i made a TinyHexer script to copy the Gbe area from the old 16MB bios to the new 16MB bios
                                        yep, it's faster your way.
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                                        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.
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