Announcement

Collapse
No announcement yet.

LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    Originally posted by malakas1 View Post
    Hello, i am new here. This is a great support board, thanks to all participating.
    I have general question.
    How does it work?
    I bought ch341a usb eeprom reader.
    Do i have to make a backup of my bricked or locked bios with ASprogrammer tool and post it here to get new unlocked bios, or can i use an already unlocked one from one of the postings here?
    my laptop is a yoga x1 2nd gen.
    thank you in advance.
    regards


    You need to make 2 copies of your locked BIOS. Compare them in HxD so that they are the same.
    Then follow the instructions

    [ HOW TO USE THE PATCH ]
    STEP 1: Flash and replace current BIOS with the generated patch file
    STEP 2: Boot the machine
    STEP 3: Press ENTER/F1/etc. to enter BIOS settings
    STEP 4: Enter any character when asked for Supervisor Password
    STEP 5: Press enter when it shows Hardware ID
    STEP 6: Press space bar 2x when asked
    STEP 7: Turn off machine
    STEP 8: Restore original BIOS
    STEP 9: Reset BIOS settings to factory default

    [ NOTES ]
    When booting the patched BIOS you might have to:
    - Hold the anti-tamper switch down the whole time (use tape)
    - Remove the hard disk or replace it with a locked one

    Comment


      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

      Thanks, it worked!!!

      Comment


        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

        Is this my Bios Chip?
        Attached Files

        Comment


          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

          @malakas1
          That’s your ThinkPad BIOS chip, made by Macronix (MX), it’s a CMOS type chip which is susceptible to Electro Static Discharges (ESD).

          Comment


            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

            good afternoon, help patch Lenovo L460
            Last edited by SMDFlea; 03-25-2023, 11:57 AM.

            Comment


              Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

              Hi,
              can somebody please patch the file for me , it lenovo L580.
              Regards
              Last edited by SMDFlea; 03-25-2023, 11:57 AM.

              Comment


                Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                please can somebody help me to patch and clean my bios from Lenovo X1 Carbon?
                thank you in advance.
                Last edited by SMDFlea; 03-25-2023, 11:57 AM.

                Comment


                  Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                  Originally posted by magictouch View Post
                  Hi,
                  can somebody please patch the file for me , it lenovo L580.
                  Regards
                  https://www.badcaps.net/forum/showthread.php?t=76035 .The NM-B461 has an ITE EC ,so the patcher won`t work
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                  Comment


                    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                    Originally posted by bogdan039 View Post
                    please can somebody help me to patch and clean my bios from Lenovo X1 Carbon?
                    thank you in advance.
                    What generation is it ? ,some older ones have the p24s08 chip .
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment


                      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                      Originally posted by SMDFlea View Post
                      https://www.badcaps.net/forum/showthread.php?t=76035 .The NM-B461 has an ITE EC ,so the patcher won`t work
                      Thanks.

                      Comment


                        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                        Originally posted by SMDFlea View Post
                        What generation is it ? ,some older ones have the p24s08 chip .
                        Its 3 generation with proccesor i7 5th generation.
                        Main:LMQ-2 MB.13268-1 448.01406.0011

                        Comment


                          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                          Originally posted by bogdan039 View Post
                          Its 3 generation with proccesor i7 5th generation.
                          Main:LMQ-2 MB.13268-1 448.01406.0011
                          https://www.badcaps.net/forum/showpo...0&postcount=11
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment


                            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                            I will try it tomorrow and i will let you now.
                            Thank you.

                            Comment


                              Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                              It works perfect.
                              Thank you very much!

                              Comment


                                Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                Originally posted by bandak View Post
                                good afternoon, help patch Lenovo L460
                                Try
                                Attached Files

                                Comment


                                  Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                  lenovo se2
                                  Last edited by SMDFlea; 03-25-2023, 11:57 AM.

                                  Comment


                                    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                    Lenovo L480 can supervisor password be removed?

                                    Comment


                                      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                      lenovo e445 has bios password plz unlock

                                      Comment


                                        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                        Hello,

                                        Can someone pls remove the admin password from this dump?

                                        Its a Lenovo 510-22ish F0CB machine.

                                        Thanks in advance
                                        Last edited by SMDFlea; 03-25-2023, 11:57 AM.

                                        Comment


                                          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                          @Berlino
                                          You should probably have open a new thread, but here's your file cleaned anyway. This bios uses AMITSESetup UEFI var, tried to recover actual password but seems to be using a different encoding, so I just patched the variable.
                                          Attached Files

                                          Comment

                                          Working...
                                          X