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
                    • 844
                    • 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
                                    • 111
                                    • 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
                                                            • 27
                                                            • 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
                                                                        • 27
                                                                        • 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
                                                                                • 20977
                                                                                • 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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