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    #81
    Re: THINKPAD L390 password

    Thanks @dycc. I wish had been more patient. I tried, as suggested, with a patched dump for a similar machine to mine posted earlier on this thread. It went through the usual procedure (asking for hardware id, press space twice etc, but with the difference that at one stage, a strange character appeared on the screen that had never happened with any other machine I have patched with autopatch. Other than that strange character, everything looked normal and it *appeared* to have worked. Sadly, the board no longer starts. I have restored the original bios (known to be a 100% good dump), but it's no longer responding following the attempted patch. All voltages are good, everything looks good, but no start. I will try with the patched bioses you kindly made specifically for me and see what happens.. Thanks.

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      #82
      Re: THINKPAD L390 password

      Originally posted by dycc View Post
      try
      Hi could anyone patch this file for me please I've tried with autopatcher 0.2 without success (I'm getting BlackScreen when using the patched file) thank you in advance


      Yoga L390 TYPE 20NU-S0Y400
      Attached Files
      Last edited by RAR1991; 11-19-2022, 02:25 PM.

      Comment


        #83
        Re: THINKPAD L390 password

        Originally posted by RAR1991 View Post
        Hi could anyone patch this file for me please I've tried with autopatcher 0.2 without success thankyou in advance


        Yoga L390 TYPE 20NU-S0Y400
        What you mean by without success? is the patched file not created, or the whole method failed?
        Here's your patched file using autopatcher (0.2).
        Attached Files
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          #84
          Re: THINKPAD L390 password

          Originally posted by hardware1 View Post
          What you mean by without success? is the patched file not created, or the whole method failed?
          Here's your patched file using autopatcher (0.2).
          I'm getting a blackscreen with the autopatched file thanks anyway

          Comment


            #85
            Re: THINKPAD L390 password

            try
            Attached Files

            Comment


              #86
              Re: THINKPAD L390 password

              Originally posted by dycc View Post
              try
              the patch worked and I followed the instructions to reset the pwd but now after putting the original dump the laptop is stone dead no signs of life at all

              Comment


                #87
                Re: THINKPAD L390 password

                Originally posted by RAR1991 View Post
                the patch worked and I followed the instructions to reset the pwd but now after putting the original dump the laptop is stone dead no signs of life at all
                Try
                Attached Files


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                  #88
                  Re: THINKPAD L390 password

                  Originally posted by hoaca388 View Post
                  Try
                  THNKS, I think that I lost one of the resistors around the bios chip if anyone can confirm that
                  Attached Files

                  Comment


                    #89
                    Re: THINKPAD L390 password

                    Originally posted by pingaroon View Post
                    Thanks @dycc. I wish had been more patient. I tried, as suggested, with a patched dump for a similar machine to mine posted earlier on this thread. It went through the usual procedure (asking for hardware id, press space twice etc, but with the difference that at one stage, a strange character appeared on the screen that had never happened with any other machine I have patched with autopatch. Other than that strange character, everything looked normal and it *appeared* to have worked. Sadly, the board no longer starts. I have restored the original bios (known to be a 100% good dump), but it's no longer responding following the attempted patch. All voltages are good, everything looks good, but no start. I will try with the patched bioses you kindly made specifically for me and see what happens.. Thanks.
                    I haven't read your post before I went on the same path as you have you found any solution ???

                    Comment


                      #90
                      Re: THINKPAD L390 password

                      Originally posted by RAR1991 View Post
                      THNKS, I think that I lost one of the resistors around the bios chip if anyone can confirm that
                      picture from bios
                      Attached Files

                      Comment


                        #91
                        Re: THINKPAD L390 password

                        Anyone can help me unlock bios ThinkPad l390 YOGA 20NU-S11Y00
                        Attached Files
                        Last edited by spider300; 11-22-2022, 03:59 PM.

                        Comment


                          #92
                          Re: THINKPAD L390 password

                          try
                          Attached Files

                          Comment


                            #93
                            Re: THINKPAD L390 password

                            Originally posted by dycc View Post
                            try
                            not work
                            Attached Files

                            Comment


                              #94
                              Re: THINKPAD L390 password

                              Originally posted by spider300 View Post
                              picture from bios
                              Thank you much appreciated

                              Comment


                                #95
                                Re: THINKPAD L390 password

                                Originally posted by spider300 View Post
                                not work
                                you must learn how to use patch file

                                [ 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
                                Last edited by dycc; 11-25-2022, 06:27 PM.

                                Comment


                                  #96
                                  Re: THINKPAD L390 password

                                  Hello,
                                  I use autopatch to generate patched bios but my laptop just makes beep sound "011028" and screen stays black without startup. So I flashed original bios back, then my laptop starts booting with password lock. Could help me how to patch my bios file for remove password?

                                  My laptop : Lenovo Thinkpad L390 20NS-S2PH00
                                  Attached Files

                                  Comment


                                    #97
                                    Re: THINKPAD L390 password

                                    Never mind. I figured it out and unlock the supervisor password. In my case, autopatcher just replaces 2 dxe in bios but it doesn't patch evsa region. So I copied EfiSystemNvDataFvGuid part from dycc's patched file and pasted to my autopatcher patched bios on HeX editor. Then I flashed and rebooted, then Success!!! Thank you so much for your great job. You guys are genius!!!

                                    Comment


                                      #98
                                      Re: THINKPAD L390 password autopatcher not succees

                                      Originally posted by electronica View Post
                                      try
                                      hello

                                      i have L390 THINKPAD with password

                                      i tried autopatcher not success just Melody beeping

                                      plz help
                                      Attached Files

                                      Comment


                                        #99
                                        Re: THINKPAD L390 password

                                        Please i need to unlock my thinkpad L390 Yoga 20nus2
                                        this is my dump
                                        Attached Files

                                        Comment


                                          Re: THINKPAD L390 password

                                          Flash this bios and press f1 follow the instruction put 1234 password then bios pass should remove then flash the original
                                          Attached Files

                                          Comment

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