Try our new boardview, bios, & schematic search. Over 1.3 million files for download!

LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • tipoti
    Member
    • Oct 2015
    • 39
    • turkey

    #441
    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    Originally posted by tipoti
    can you write in more detail. I did not understand
    step by step please


    https://disk.yandex.com.tr/d/C5Lo4GJZZ2mgiQ
    Originally posted by Markus1741
    Hi try this, you only need the 4MB chip to patch.
    How it is made ?

    Comment

    • Markus1741
      Badcaps Legend
      • Sep 2020
      • 1000
      • N/A

      #442
      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

      Originally posted by tipoti
      How it is made ?
      Please read the post from post #1 and take it step by step. The patch was created by the autopatcher.
      In Linux: python3 path/to/autopatch.py /path/to/T540_4MB.bin

      Comment

      • Tves
        New Member
        • Dec 2019
        • 6
        • RF

        #443
        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

        Hello. I need help. It is necessary to remove the password from the BIOS. Thank you in advance.
        Last edited by SMDFlea; 03-25-2023, 11:57 AM.

        Comment

        • AAAC
          Badcaps Veteran
          • Jan 2020
          • 459
          • Mexico
          • PLC's, uControllers, FPGA's, RE...

          #444
          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

          @Tves
          This is the extracted password from your bios file:
          password = LUMIA39

          Comment

          • Tves
            New Member
            • Dec 2019
            • 6
            • RF

            #445
            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

            Originally posted by AAAC
            @Tves
            This is the extracted password from your bios file:
            password = LUMIA39
            Thanks!

            Comment

            • iafsr
              New Member
              • Nov 2020
              • 1
              • China

              #446
              Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

              Thank you very much! Just removed the supervisor password on a Yoga 260.

              Comment

              • Sunny tech 23
                New Member
                • May 2019
                • 9
                • Nigeria

                #447
                Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                Sir I have lenovo x1 carbon 5th generation the bios have password I flash the bios but there is still the password help sir

                Comment

                • Lima78
                  New Member
                  • Mar 2021
                  • 2
                  • US

                  #448
                  Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                  Hi Everyone,

                  First congrats for the amazing job. Hats off.

                  I followed the procedure, but I don't get the patched files. The cmd window pops in, I place the original dump, it's listed where the patched should be, then it's written press any key, and then nothing...and I can't find the patched dump.
                  What am I doing wrong ?

                  I attach my original dump.

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

                  Comment

                  • Lima78
                    New Member
                    • Mar 2021
                    • 2
                    • US

                    #449
                    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                    Apparently I managed to do it (putting all the files at the same place, dump and python script)

                    Comment

                    • Sunny tech 23
                      New Member
                      • May 2019
                      • 9
                      • Nigeria

                      #450
                      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                      Hi sir after I bridge the 5 and 6 of lo8 is asking me to put the current password

                      Comment

                      • Sunny tech 23
                        New Member
                        • May 2019
                        • 9
                        • Nigeria

                        #451
                        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                        Pls I have x1 carbon 5th generation I reflash the bios but the password still there
                        I try to send u the original file but I dont no why is not upload pls if u have telegram I can send through there sir
                        God bless you sir
                        Thank u sir u are about to save a soul

                        Comment

                        • хаджимурад
                          New Member
                          • May 2020
                          • 3
                          • Россия

                          #452
                          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                          help unblock could not patch
                          Last edited by SMDFlea; 03-25-2023, 11:57 AM.

                          Comment

                          • хаджимурад
                            New Member
                            • May 2020
                            • 3
                            • Россия

                            #453
                            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                            supervisor password

                            Comment

                            • SMDFlea
                              Super Moderator
                              • Jan 2018
                              • 24122
                              • UK

                              #454
                              Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                              Originally posted by хаджимурад
                              supervisor password
                              There`s a T440s prepatched bios here - https://www.badcaps.net/forum/showthread.php?t=81573

                              Comment

                              • хаджимурад
                                New Member
                                • May 2020
                                • 3
                                • Россия

                                #455
                                Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                i tried, black display

                                Comment

                                • SMDFlea
                                  Super Moderator
                                  • Jan 2018
                                  • 24122
                                  • UK

                                  #456
                                  Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                  Originally posted by хаджимурад
                                  i tried, black display
                                  Clean the ME region and try it again.

                                  Comment

                                  • Markus1741
                                    Badcaps Legend
                                    • Sep 2020
                                    • 1000
                                    • N/A

                                    #457
                                    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                    Originally posted by хаджимурад
                                    help unblock could not patch
                                    Hello, you know your original patch is corrupted?
                                    Attached Files

                                    Premium supporters get full download access and other benefits.

                                    Comment

                                    • ahmedahme
                                      IT Technician
                                      • Mar 2021
                                      • 3
                                      • United Arab Emirates

                                      #458
                                      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                      do you need help

                                      Comment

                                      • ahmedahme
                                        IT Technician
                                        • Mar 2021
                                        • 3
                                        • United Arab Emirates

                                        #459
                                        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                        put 1234 and remember

                                        Comment

                                        • gaxxter
                                          New Member
                                          • May 2020
                                          • 6
                                          • uk

                                          #460
                                          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                          Lenovo t490 SVP patch solution yet?

                                          Comment

                                          Related Topics

                                          Collapse

                                          • macabook
                                            🛠️ MSI GP75 Leopard MS-17E71 – No Display, Deep BIOS/EC Troubleshooting
                                            by macabook
                                            Hello everyone,

                                            I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
                                            🧩 Initial Issue
                                            • Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
                                            • External display (HDMI) shows
                                            ...
                                            07-24-2025, 02:17 PM
                                          • cr4zychriss
                                            [Problem/ Request] Bricked TongFang GK7MRFR BIOS
                                            by cr4zychriss
                                            Hello everyone,
                                            I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
                                            I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details
                                            • Barebone / Chassis: TongFang GK7MRFR
                                            • MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
                                            • Rebrand: PC Specialist
                                            ...
                                            11-14-2025, 04:04 PM
                                          • TopPop
                                            Dell Latitude 5530 BIOS Password Removal Attempted but I Broke the Laptop
                                            by TopPop
                                            Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.

                                            I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip...
                                            12-14-2025, 09:40 PM
                                          • pirati
                                            ASUS Zenbook Pro Duo UX8402ZA BIOS
                                            by pirati
                                            Hello everyone,

                                            I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.

                                            When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.

                                            I decided to try flashing a new BIOS, but since I didn’t want to desolder...
                                            10-27-2025, 04:20 PM
                                          • Deniz
                                            IdeaPad Gaming 3 16IAH7 BIOS Issue / GPU Not Detected
                                            by Deniz
                                            Bu: https://pcsupport.lenovo.com/tr/tr/p...065tx/mp2br7d9

                                            Hello everyone,

                                            I have a Lenovo IdeaPad Gaming 3 16IAH7. When the device first arrived, there was no display at all.
                                            I had the BIOS cleaned, but the issue was not resolved and there was still no image.

                                            Later, I flashed a different BIOS dump from the same model. With this BIOS, the device boots and display works, but the GPU is not detected in the BIOS (RTX 3060 is missing).

                                            After that, I tried to update the...
                                            01-27-2026, 06:56 AM
                                          • Loading...
                                          • No more items.
                                          Working...