Remove_SMM... UEFI.

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  • AAAC
    Badcaps Veteran
    • Jan 2020
    • 458
    • Mexico

    #1301
    Re: Remove_SMM... UEFI.

    @fire1234
    The name of utility is "ThinkPad Maintenance Utilities V1.11" or newer version, look for UEFI version.

    Comment

    • siddiq
      Senior Member
      • Dec 2011
      • 121
      • Ghana

      #1302
      Re: Remove_SMM... UEFI.

      @fire1234
      just download the latest bios from the lenovo website and create a bootable usb with the bios image downloaded and you will have the option to either update bios or rewrite DMI info.

      Comment

      • ghenar
        Member
        • Apr 2014
        • 16
        • U.K.

        #1303
        Re: Remove_SMM... UEFI.

        Hi.Please help me unlock pass.Thx
        Last edited by SMDFlea; 04-01-2023, 07:27 AM.

        Comment

        • Daoud333
          Member
          • Apr 2021
          • 15
          • France

          #1304
          Re: Remove_SMM... UEFI.

          Hello the team !

          i have a Lenovo Thinkpad T460 of a friend with startup password locked. No boot in windows.
          ( MB Lenovo NM-A581 REV 3.0 )

          Error messages :

          0271 : Check Date and Time settings

          ---> i have tried to remove CMOS Battery


          0183 : Bad CRC of Security Settings in EFI variable.

          ---> EEPROM seems to be corrupted

          Press F1 to enter Setup.

          ---> and then ask for startup password ( supervisor password is also configured)
          no access anymore to the UEFI Bios.



          It is possible to recover with dump EEPROM and then patch it ?
          ( it's an Winbond 25Q128FV )

          Thanks for your advices.

          Dave
          Last edited by Daoud333; 04-02-2021, 04:47 AM.

          Comment

          • Markus1741
            Badcaps Veteran
            • Sep 2020
            • 842
            • N/A

            #1305
            Re: Remove_SMM... UEFI.

            Originally posted by ghenar
            Hi.Please help me unlock pass.Thx
            Try this ....
            Last edited by SMDFlea; 04-01-2023, 07:27 AM.

            Comment

            • ghenar
              Member
              • Apr 2014
              • 16
              • U.K.

              #1306
              Re: Remove_SMM... UEFI.

              Originally posted by Markus1741
              Try this ....
              Sorry, your file is not working.
              Thx for help.

              Comment

              • datodati962@gmail.com
                Member
                • May 2020
                • 48
                • alb

                #1307
                Re: Remove_SMM... UEFI.

                try bro P40!
                Attached Files
                Last edited by datodati962@gmail.com; 04-07-2021, 10:45 AM.

                Comment

                • datodati962@gmail.com
                  Member
                  • May 2020
                  • 48
                  • alb

                  #1308
                  Re: Remove_SMM... UEFI.

                  Originally posted by kronnos
                  hello, can anyone unlock p40 yoga bios pass ?
                  try bro p40!
                  Attached Files
                  Last edited by datodati962@gmail.com; 04-07-2021, 10:46 AM.

                  Comment

                  • tdelfy
                    Senior Member
                    • Aug 2014
                    • 106
                    • usa

                    #1309
                    Re: Remove_SMM... UEFI.

                    Originally posted by ghenar
                    Sorry, your file is not working.
                    Thx for help.
                    try it me
                    Attached Files

                    Comment

                    • mhf0000
                      Member
                      • Apr 2021
                      • 10
                      • lebanon

                      #1310
                      Re: Remove_SMM... UEFI.

                      hi ihave lenovo x1 carbon and l460 with no luck to run tje autopatcher can any one help me.in patching the files

                      Comment

                      • Ghamidi
                        Badcaps Veteran
                        • Mar 2020
                        • 303
                        • France

                        #1311
                        Re: Remove_SMM... UEFI.

                        Originally posted by mhf0000
                        hi ihave lenovo x1 carbon and l460 with no luck to run tje autopatcher can any one help me.in patching the files
                        upload your backup bios

                        Comment

                        • mhf0000
                          Member
                          • Apr 2021
                          • 10
                          • lebanon

                          #1312
                          Re: Remove_SMM... UEFI.

                          Originally posted by Ghamidi
                          upload your backup bios
                          these are 2 original bios for locked x1 4th gen and also locked L460 thanks alot ghamidi
                          Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                          Comment

                          • Ghamidi
                            Badcaps Veteran
                            • Mar 2020
                            • 303
                            • France

                            #1313
                            Re: Remove_SMM... UEFI.

                            Originally posted by mhf0000
                            these are 2 original bios for locked x1 4th gen and also locked L460 thanks alot ghamidi
                            Hi try
                            Attached Files

                            Comment

                            • minhduc18
                              Member
                              • Mar 2021
                              • 32
                              • viet nam

                              #1314
                              Re: Remove_SMM... UEFI.

                              i nedd patch T470 , it pass bios,please!
                              Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                              Comment

                              • toniblank
                                Member
                                • Aug 2018
                                • 25
                                • indonesia

                                #1315
                                Re: Remove_SMM... UEFI.

                                lenovo 300 code board : nm-a481 supervisor password,,,pleaseeee unlock
                                Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                                Comment

                                • mhf0000
                                  Member
                                  • Apr 2021
                                  • 10
                                  • lebanon

                                  #1316
                                  Re: Remove_SMM... UEFI.

                                  Originally posted by Ghamidi
                                  Hi try
                                  thank you ghamidi ill try and reply

                                  Comment

                                  • fire1234
                                    Senior Member
                                    • Dec 2017
                                    • 77
                                    • Poland

                                    #1317
                                    Re: Remove_SMM... UEFI.

                                    Originally posted by toniblank
                                    lenovo 300 code board : nm-a481 supervisor password,,,pleaseeee unlock
                                    try...
                                    Last edited by SMDFlea; 04-01-2023, 07:27 AM.

                                    Comment

                                    • toniblank
                                      Member
                                      • Aug 2018
                                      • 25
                                      • indonesia

                                      #1318
                                      Re: Remove_SMM... UEFI.

                                      Originally posted by fire1234
                                      try...
                                      thanks i'll try

                                      Comment

                                      • vzrivpaket
                                        Member
                                        • Jun 2017
                                        • 11
                                        • Poland

                                        #1319
                                        Re: Remove_SMM... UEFI.

                                        Hi guys. Help remove the BIOS password.Lenovo ThinkPad_A275 ,ThinkPad_A475. Thank you in advance.
                                        Last edited by SMDFlea; 04-22-2021, 03:46 AM.

                                        Comment

                                        • SMDFlea
                                          Super Moderator
                                          • Jan 2018
                                          • 20490
                                          • UK

                                          #1320
                                          Re: Remove_SMM... UEFI.

                                          Originally posted by vzrivpaket
                                          Hi guys. Help remove the BIOS password.Lenovo ThinkPad_A275 ,ThinkPad_A475. Thank you in advance.
                                          You`ve already asked once in another thread. Be patient .

                                          https://www.badcaps.net/forum/showthread.php?p=1040583
                                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                          Comment

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