Lenovo thinkbook 14-iil BIOS

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  • mape92
    Member
    • Jul 2025
    • 10
    • ITALIA

    #21
    Originally posted by Maxpower3
    fixed by flash this 15 clear with AsProgrammer. ;-)

    Comment

    • xpy000
      Member
      • Feb 2022
      • 31
      • Morocco

      #22
      Hi everyone
      Can you please help remove bios password from this bin file.
      Model: Thinkbook 14-IIL -20SL
      M/N : DALVACMB8D0
      SN: LR0EGXPS
      Attached Files

      if you find these attachements useful please consider making a small donation to the site

      Comment

      • m1ch43lzm
        Badcaps Legend
        • Mar 2019
        • 1087
        • Peru

        #23
        Try, also disabled FORCED_NETWORK_FLAG and AUTOPILOT_MARKER
        Attached Files

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        • xpy000
          Member
          • Feb 2022
          • 31
          • Morocco

          #24
          Thank you very much. It worked smoothly

          Comment

          • migue_c55
            New Member
            • Jan 2014
            • 5
            • españa

            #25

            I have a Think Book 14-iil without a screen, I think there is a problem with the BIOS.
            Model: ThinkBook 14-IIL-20SL
            Serial No.: LR0BSG2Z
            Motherboard No.: DALVACMB8D0 REV. D

            Thank You
            Attached Files

            if you find these attachements useful please consider making a small donation to the site

            Comment

            • migue_c55
              New Member
              • Jan 2014
              • 5
              • españa

              #26
              Originally posted by migue_c55
              I have a Think Book 14-iil without a screen, I think there is a problem with the BIOS.
              Model: ThinkBook 14-IIL-20SL
              Serial No.: LR0BSG2Z
              Motherboard No.: DALVACMB8D0 REV. D

              Thank You
              Has anyone had a similar case?

              Comment

              • LBTT1121
                Badcaps Legend
                • Nov 2024
                • 1220
                • Việt Nam

                #27
                Originally posted by migue_c55
                I have a Think Book 14-iil without a screen, I think there is a problem with the BIOS.
                Model: ThinkBook 14-IIL-20SL
                Serial No.: LR0BSG2Z
                Motherboard No.: DALVACMB8D0 REV. D

                Thank You
                try and feedback
                Attached Files

                if you find these attachements useful please consider making a small donation to the site

                Comment

                • migue_c55
                  New Member
                  • Jan 2014
                  • 5
                  • españa

                  #28
                  Originally posted by LBTT1121

                  try and feedback
                  same behavior, it turns on, the processor heats up but there is no image, it all started after a windows update firmware update

                  Comment

                  • danito
                    Badcaps Legend
                    • Jun 2016
                    • 1221
                    • Romania

                    #29
                    Originally posted by migue_c55

                    same behavior, it turns on, the processor heats up but there is no image, it all started after a windows update firmware update
                    try
                    Attached Files

                    if you find these attachements useful please consider making a small donation to the site

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                    • migue_c55
                      New Member
                      • Jan 2014
                      • 5
                      • españa

                      #30
                      Originally posted by danito

                      try
                      same symptoms, thanks

                      Comment

                      • xpy000
                        Member
                        • Feb 2022
                        • 31
                        • Morocco

                        #31
                        Hello guys,
                        Can anybody help remove password from this bios bin file.
                        Lenovo Thinkbook 14-IIL Model 20SL
                        M/N : DALVACMB8D0
                        SN: LR0EH10F
                        Attached Files

                        if you find these attachements useful please consider making a small donation to the site

                        Comment

                        • peste
                          Super Moderator
                          • Dec 2016
                          • 13853
                          • ROMANIA

                          #32
                          Originally posted by xpy000
                          Hello guys,
                          Can anybody help remove password from this bios bin file.
                          Lenovo Thinkbook 14-IIL Model 20SL
                          M/N : DALVACMB8D0
                          SN: LR0EH10F
                          try this.
                          Attached Files

                          if you find these attachements useful please consider making a small donation to the site

                          Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                          >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                          Every donation made will go towards server fees and maintenance costs.

                          Comment

                          • xpy000
                            Member
                            • Feb 2022
                            • 31
                            • Morocco

                            #33
                            Thanks for your support. I really appreciate it. It is still prompting me for a bios password. I flashed the bios file in post 23 and it worked but with HDD not recognized and other weird behaviors.

                            Comment

                            • m1ch43lzm
                              Badcaps Legend
                              • Mar 2019
                              • 1087
                              • Peru

                              #34
                              Originally posted by xpy000
                              Hello guys,
                              Can anybody help remove password from this bios bin file.
                              Lenovo Thinkbook 14-IIL Model 20SL
                              M/N : DALVACMB8D0
                              SN: LR0EH10F
                              Try, your original BIOS unlocked
                              Search "Sadatabase" in Unicode, before it there's AA 55 3F, change to AA 55 3C, this invalidates SaDataBase variable
                              Same for FORCED_NETWORK_FLAG and AUTOPILOT_MARKER, also disabled
                              Attached Files

                              if you find these attachements useful please consider making a small donation to the site

                              Last edited by m1ch43lzm; 11-18-2025, 07:47 PM.

                              Comment

                              • xpy000
                                Member
                                • Feb 2022
                                • 31
                                • Morocco

                                #35
                                Thanks m1ch43lzm. It worked perfectly

                                Comment

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