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

lenovo miix 520-12IKB

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • big G
    Member
    • Nov 2020
    • 22
    • uk

    #1

    lenovo miix 520-12IKB

    how is the bios password removed?
    I have tried editing the bios update and also using a new
    bios image extracted from the Lenovo website but password is still there
    Last edited by big G; 03-30-2021, 12:53 AM. Reason: wrong place for post
  • fyaagoub
    Badcaps Veteran
    • Dec 2016
    • 269
    • maroc

    #2
    lenovo miix 520-12IKB

    Hello
    need to unlock bios password for lenovo miix 520-12IKB type 20M3
    Attached Files

    Premium supporters get full download access and other benefits.

    Comment

    • BootLoader1
      Senior Member
      • Aug 2020
      • 72
      • Poland

      #3
      Re: lenovo miix 520-12IKB

      - Admin Password : ventas

      Comment

      • fyaagoub
        Badcaps Veteran
        • Dec 2016
        • 269
        • maroc

        #4
        Re: lenovo miix 520-12IKB

        Thank you sir

        Comment

        • big G
          Member
          • Nov 2020
          • 22
          • uk

          #5
          Re: lenovo miix 520-12IKB

          Hello
          need to unlock bios password for lenovo miix 520-12IKB type 20M3

          Attached Files

          Premium supporters get full download access and other benefits.

          Comment

          • peste
            Super Moderator
            • Dec 2016
            • 15072
            • ROMANIA

            #6
            Re: lenovo miix 520-12IKB

            Originally posted by big G
            Hello
            need to unlock bios password for lenovo miix 520-12IKB type 20M3

            bios extracted from the Lenovo site update.

            DMI 200000-20022F
            KEYWIN 5D0000-5D003F
            Attached Files

            Premium supporters get full download access and other benefits.

            If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.

            It only takes 1 minute:
            https://www.badcaps.net/settings/subscriptions

            Comment

            • onizzbox
              Banned
              • Nov 2018
              • 604
              • Brazil

              #7
              Re: lenovo miix 520-12IKB

              Originally posted by big G
              Hello
              need to unlock bios password for lenovo miix 520-12IKB type 20M3

              --------------------------------
              Password: alliterate01
              --------------------------------
              a - alpha ( lowercase )
              l - lima ( lowercase )
              l - lima ( lowercase )
              i - india ( lowercase )
              t - tango ( lowercase )
              e - echo ( lowercase )
              r - romeo ( lowercase )
              a - alpha ( lowercase )
              t - tango ( lowercase )
              e - echo ( lowercase )
              0 - zero ( number )
              1 - one ( number )
              --------------------------------
              Type the password and press <Enter>.

              Comment

              • big G
                Member
                • Nov 2020
                • 22
                • uk

                #8
                Re: lenovo miix 520-12IKB

                thanks worked ok

                can you explain how it was found please

                Comment

                • big G
                  Member
                  • Nov 2020
                  • 22
                  • uk

                  #9
                  Re: lenovo miix 520-12IKB

                  Hello
                  need the bios password for lenovo miix 520 type 20M3 thanks

                  Attached Files

                  Premium supporters get full download access and other benefits.

                  Comment

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

                    #10
                    Re: lenovo miix 520-12IKB

                    @big G
                    password = M1DN1GHTTR81N
                    ------------
                    M - MIKE ( UPPERCASE )
                    1 - 1 ( digit )
                    D - DELTA ( UPPERCASE )
                    N - NOVEMBER ( UPPERCASE )
                    1 - 1 ( digit )
                    G - GOLF ( UPPERCASE )
                    H - HOTEL ( UPPERCASE )
                    T - TANGO ( UPPERCASE )
                    T - TANGO ( UPPERCASE )
                    R - ROMEO ( UPPERCASE )
                    8 - 8 ( digit )
                    1 - 1 ( digit )
                    N - NOVEMBER ( UPPERCASE )
                    ------------

                    Comment

                    • Mazorca
                      Badcaps Veteran
                      • Jan 2017
                      • 463
                      • USA
                      • fishing

                      #11
                      Re: lenovo miix 520-12IKB

                      That is a darn good password, I will use it myself.

                      Comment

                      • big G
                        Member
                        • Nov 2020
                        • 22
                        • uk

                        #12
                        Re: lenovo miix 520-12IKB

                        thank you

                        Comment

                        • besman
                          New Member
                          • Sep 2021
                          • 3
                          • Germany

                          #13
                          Re: lenovo miix 520-12IKB

                          please help to remove password
                          Attached Files

                          Premium supporters get full download access and other benefits.

                          Comment

                          • peste
                            Super Moderator
                            • Dec 2016
                            • 15072
                            • ROMANIA

                            #14
                            Re: lenovo miix 520-12IKB

                            Originally posted by besman
                            please help to remove password
                            try post # 5 and enter the DMI information, you have the intervals also at post# 5.
                            If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.

                            It only takes 1 minute:
                            https://www.badcaps.net/settings/subscriptions

                            Comment

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

                              #15
                              Re: lenovo miix 520-12IKB

                              @besman
                              Try this password if you still haven't updated the bios chip:
                              password = Q6SU4M6W

                              Comment

                              • besman
                                New Member
                                • Sep 2021
                                • 3
                                • Germany

                                #16
                                Re: lenovo miix 520-12IKB

                                Originally posted by AAAC
                                @besman
                                Try this password if you still haven't updated the bios chip:
                                password = Q6SU4M6W


                                thank you !!! all OK

                                Comment

                                • Watata
                                  New Member
                                  • Oct 2021
                                  • 1
                                  • France

                                  #17
                                  Re: lenovo miix 520-12IKB

                                  Hello guys, need help to unlock system password of a Lenovo Miix 520. How to? please..

                                  Comment

                                  • peste
                                    Super Moderator
                                    • Dec 2016
                                    • 15072
                                    • ROMANIA

                                    #18
                                    Re: lenovo miix 520-12IKB

                                    Originally posted by Watata
                                    Hello guys, need help to unlock system password of a Lenovo Miix 520. How to? please..
                                    read this thread ..
                                    If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.

                                    It only takes 1 minute:
                                    https://www.badcaps.net/settings/subscriptions

                                    Comment

                                    • kdesouky
                                      New Member
                                      • Dec 2021
                                      • 6
                                      • United Kingdom

                                      #19
                                      Re: lenovo miix 520-12IKB

                                      Hi guys,

                                      I have one here with bios admin password. I tried previous password but all failed. Any advice?

                                      Comment

                                      • onizzbox
                                        Banned
                                        • Nov 2018
                                        • 604
                                        • Brazil

                                        #20
                                        Re: lenovo miix 520-12IKB

                                        Originally posted by kdesouky
                                        Hi guys,

                                        I have one here with bios admin password. I tried previous password but all failed. Any advice?
                                        @kdesouky
                                        There is no other way, just reading the BIOS chip. Publish the file, we can recover the encrypted password.
                                        Last edited by onizzbox; 12-26-2021, 10:35 AM.

                                        Comment

                                        Related Topics

                                        Collapse

                                        • Dudebroman
                                          Lenovo Ideapad Slim 3 Bios Password Ghost
                                          by Dudebroman
                                          Hello Hello,

                                          I have been browsing the site and gotten so much useful info from here, including extremely helpful boardviews and several other very useful types of information. I am very grateful to this community, as I have actually eeked out a living from buying salvage PC's & Macbooks and repairing them. So, thank you all in advance!


                                          I have searched and found some useful information regarding my issue, but my case is a bit different than the info I'm finding. But if anyone here can give me any useful advice, it would be highly appreciated.

                                          ...
                                          12-18-2025, 12:22 PM
                                        • boticario
                                          Lenovo FT491/FX390 (NM-B891 REV 2.0) – BIOS password removal/clean request
                                          by boticario
                                          Hi everyone,

                                          I have a Lenovo FT491/FX390 (motherboard NM-B891 REV 2.0) with a BIOS password that I can’t bypass. I’ve tried the usual methods (CMOS reset, jumper, etc.), but the password persists.

                                          What I need:
                                          • A clean BIOS dump (without password) for this specific model.
                                          • Or, if possible, help to remove the password from my current BIOS dump.

                                          What I can provide:
                                          • A full BIOS dump (W25Q80dv or similar) if someone can guide me on how to extract it safely with an RT809HSE.
                                          • Any additional info or photos of the board if needed.

                                          I know the community has tools...
                                          03-07-2026, 10:40 PM
                                        • RMDUiFT
                                          Should I buy a Lenovo Thinkpad E495 with bios password?
                                          by RMDUiFT
                                          Good day. I apologize if I posted this in the wrong topic. I saw somebody selling a Thinkpad E495 with a Ryzen 3500U CPU near me. In the pictures the laptop is running windows 10. I contacted the seller and asked a few questions about upgradability and if it has a bios password on it. He confirmed it has a bios password. I searched through the forum, I found a guide regarding removing the bios password using the autopatcher, I also found a thread with the e495 where people requested help with unlocking the bios password.

                                          I have a few questions:
                                          • If I would buy this laptop and have
                                          ...
                                          08-25-2024, 09:00 AM
                                        • Olegst44
                                          Acer Aspire 3 A315-22G - NB8607G02-MB (Compal LA-J761P) - BIOS Password Removal / Clean BIOS Needed
                                          by Olegst44
                                          Hello everyone,

                                          I need help with BIOS password removal for Acer Aspire 3 A315-22G laptop.

                                          Device Information:
                                          - Model: Acer Aspire 3 A315-22G
                                          - Motherboard: NB8607G02-MB (Compal LA-J761P)
                                          - BIOS Chip: Winbond W25Q64 (8MB)
                                          - Serial: NXHE7ER00X95002B784S00

                                          Problem:
                                          - BIOS is password protected (Supervisor Password)
                                          - Boot from USB is disabled in BIOS
                                          - After 3 wrong password attempts, system shows Unlock Key Hint
                                          - I have RT809H programmer available

                                          What I need:
                                          1. Clean BIOS dump (password...
                                          04-11-2026, 05:36 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
                                        • Loading...
                                        • No more items.
                                        Working...