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    Re: Remove_SMM... UEFI.

    [QUOTE=Maxpower3;931185]Hello,


    for a few days, I have been reading your posts and I have succeeded on different models.

    T460s: OK (with button below) unlock password and computrace.
    T440: Ok unlock password.

    But I do not arrive on T460.
    2x5 Beeps and no display (Black screen and off) with or without button, no boot.

    Should we correct Rsa key and TCPABIOS.
    No exist in T460 ??

    I tried to Mod the T440 with advanced menu, whitelist etc ...
    2x5 beep too but start.

    I tried to correct checksum (like insanelymac) but at the last step black screen
    (key starts with 12 04 and ends with 01 03 FF and is after the TCPABBLK block).

    I provided the dump.
    If someone can explain to me how to sign the bios.

    Thank you in advance .
    Well done for the work you all do.
    Last edited by SMDFlea; 04-01-2023, 05:48 AM.

    Comment


      Re: Remove_SMM... UEFI.

      Originally posted by imranromi View Post
      Thinkpad T440 wifi (Whitelist)?Maybe i fix this issue but need error Pics
      Thanks ,No errors ,just 2x 5 Beep on power on

      Checksum bad

      Comment


        Re: Remove_SMM... UEFI.

        Originally posted by RethoricalCheese View Post
        There was a nice tutorial somewhere about signing. Maybe it was in the bios-mods forums. Had to do it on my W541 after modding. Succeeded after third attempt because of stupid mistakes
        Yes ,Thanks .
        Tutorial here is good ?
        https://www.insanelymac.com/forum/to...eps-on-lenovo/

        Probably ,i 've done some mistakes with operation near of TCPABBLK

        Comment


          Re: Remove_SMM... UEFI.

          Originally posted by Maxpower3 View Post
          Thanks ,No errors ,just 2x 5 Beep on power on

          Checksum bad
          You can disable this beep is bios setup like go security setting have option.
          2nd option update bios in windows
          Last edited by imranromi; 12-15-2019, 09:24 AM.

          Comment


            Re: Remove_SMM... UEFI.

            Originally posted by imranromi View Post
            You can disable this beep is bios setup like go security setting have option.
            2nd option update bios in windows

            Ok Super thank you.

            Just alternate the chip security is enough to recalculate the checksum to validate the mod?


            it works perfectly

            An idea why not successfully Password on T460 now? please
            Last edited by Maxpower3; 12-15-2019, 09:44 AM.

            Comment


              Re: Remove_SMM... UEFI.

              Originally posted by Maxpower3 View Post
              Yes ,Thanks .
              Tutorial here is good ?
              https://www.insanelymac.com/forum/to...eps-on-lenovo/

              Probably ,i 've done some mistakes with operation near of TCPABBLK

              Yes, exactly that tutorial. My mistake was that I extracted body of volume, not as-is.

              Comment


                need patched my org bios T460

                hello
                i patched my orginal bios T460
                but when i test i have black screen with beep

                any solution plz thank you
                Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                Comment


                  Re: Remove_SMM... UEFI.

                  Originally posted by RethoricalCheese View Post
                  So this is the LenovoTranslateService file I patched so it would accept any key.
                  I did test it on X260 and it did work well. But when I tested it on X270, there would be beeps but no display.

                  I know that 6th, 7th and 8th gen share the same LenovoTranslateService and BootOptions file (I compared patched files for different models). There may be another file needed ?!
                  you are stolen this patch from my brother ADM
                  Last edited by alaasniper3; 12-19-2019, 10:51 AM.

                  Comment


                    Re: Remove_SMM... UEFI.

                    Originally posted by alaasniper3 View Post
                    you are stolen this patch from my brother ADM
                    And You brother where is stolen this file Allservices?Come on he just advertise our file edit name.Or i sure he not give free some one share free

                    Comment


                      Re: Remove_SMM... UEFI.

                      Originally posted by alaasniper3 View Post
                      you are stolen this patch from my brother ADM
                      Uh, what? Never even heard of ADM.
                      This file was uploaded in this topic and I just modified it.

                      I think it was from this post: https://www.badcaps.net/forum/showpo...0&postcount=51

                      Comment


                        Re: need patched my org bios T460

                        Originally posted by mohamedxp View Post
                        hello
                        i patched my orginal bios T460
                        but when i test i have black screen with beep

                        any solution plz thank you
                        Please feedback.
                        Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                        Comment


                          Re: Remove_SMM... UEFI.

                          Thanks Rethoricalcheese it work for 5th génération.
                          What about 6 7 8 th génération ?
                          You are have any solution

                          Comment


                            Re: Remove_SMM... UEFI.

                            Hi friends. Please help me patch my bios for E460.
                            Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                            Comment


                              Re: Remove_SMM... UEFI.

                              Originally posted by opus506 View Post
                              Hi friends. Please help me patch my bios for E460.
                              Oh no!
                              I just tried using uefitool to replace bootoption and LenovoTranslateService with hacked fbd files and it locked up and said invalid key after inputting any key.

                              I tried flashing my original bios back but I get a blank screen, no beeps.

                              please help friends.
                              Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                              Comment


                                Re: Remove_SMM... UEFI.

                                Can somebody help out,
                                tried to indeed fbd files with uefi tools and flash it into an Lenovo t450s
                                now I got checksum error 5 beeps pause 5 beeps
                                I tried to resign them but hang on this point:
                                3. The block starts with TCPABIOS and ends before TCPACPUH
                                I can't find TCPACPUH I hex editor

                                Anybody knows what to you?
                                Ot try other fbd files?

                                Comment


                                  Re: Remove_SMM... UEFI.

                                  Originally posted by 530v8 View Post
                                  Can somebody help out,
                                  tried to indeed fbd files with uefi tools and flash it into an Lenovo t450s
                                  now I got checksum error 5 beeps pause 5 beeps
                                  I tried to resign them but hang on this point:
                                  3. The block starts with TCPABIOS and ends before TCPACPUH
                                  I can't find TCPACPUH I hex editor

                                  Anybody knows what to you?
                                  Ot try other fbd files?
                                  try no checksum ,just remplace fbd files .2x5 beeps but light on .

                                  work on my t440,t460s and others.

                                  No work on my t460 .black screen

                                  I didn't understand checksum either, don't work when I do.

                                  Comment


                                    Re: Remove_SMM... UEFI.

                                    Originally posted by Maxpower3 View Post
                                    try no checksum ,just remplace fbd files .2x5 beeps but light on .

                                    work on my t440,t460s and others.

                                    No work on my t460 .black screen

                                    I didn't understand checksum either, don't work when I do.
                                    Thanks i will try need to find the files for replacing first again

                                    Comment


                                      Re: Remove_SMM... UEFI.

                                      Originally posted by opus506 View Post
                                      Oh no!
                                      I just tried using uefitool to replace bootoption and LenovoTranslateService with hacked fbd files and it locked up and said invalid key after inputting any key.

                                      I tried flashing my original bios back but I get a blank screen, no beeps.

                                      please help friends.
                                      please feedback to me
                                      Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                                      Comment


                                        Re: Remove_SMM... UEFI.

                                        I tried to replace the boot option and lenovotranslateservice but when I use uefitools to edit the dump and search for boot option I get several results for boot option
                                        some body knows which one is the right one?
                                        when I search ctrl+F lenovotranslateservice I got 1 result ( as expected )

                                        Comment


                                          Re: Remove_SMM... UEFI.

                                          Find lenovotranslateservice and then scroll up or down from it, there will be only one bootoption.

                                          Comment

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