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Lenovo L340-15IRH Type 81LK Gaming/IdeaPad BIOS Problem

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    #81
    Originally posted by russelldregz View Post
    Re: Lenovo L340-15IRH Type 81LK Gaming/IdeaPad BIOS Problem

    Hello everyone,good day. My laptop has no display issue. After flashing bios that i download from vinafix. It shows INVALID info in Product name, SN and MTM.



    Can someone help me fix this?

    Product Name: IdeaPad L340-Gaming
    SN: PF1Y8W7N
    MTM: 81LK00W4PH

    I attached my original backup firmware for reference.

    Thank you.
    Latest factory bios with DMI injected. Enjoy.
    Attached Files
    I don't provide help for people using CH341A and a clip.

    Comment

      #82
      Thank you all SMDFlea DanielDacko peste . Now I have wired lan and secondary sata port available. It did not have them and audio, tpm. Interesting. Just now windows hibernation issue. Also when on battery power windows seems faster?!. Thanks.








      Comment

        #83
        Good day, need new/or renew mine bios, black screen, fans turns with pauses, cpu/gpu/pch getting warm, no post.

        S/N : PF1K6FVS
        L340-15IRH Gaming
        MTM 81LK00GRLT
        NM-C361 1.0
        Attached Files

        Comment

          #84
          Originally posted by Lukosiukas View Post
          Good day, need new/or renew mine bios, black screen, fans turns with pauses, cpu/gpu/pch getting warm, no post.

          S/N : PF1K6FVS
          L340-15IRH Gaming
          MTM 81LK00GRLT
          NM-C361 1.0
          you have everything you need at post #67..
          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

            #85
            Originally posted by peste View Post

            you have everything you need at post #67..
            Sorry my bad! Somehow missed that post. Going to inject dmi and report back in this post.

            Comment

              #86
              Hi, please help me remove my BIOS password
              Lenovo Ideapad L340-15IRH
              Model Name: 81LK
              Serial number: PF27QZE4
              MTM: 81LK00A1RK

              Comment

                #87
                Originally posted by LybNik View Post
                Hi, please help me remove my BIOS password
                Lenovo Ideapad L340-15IRH
                Model Name: 81LK
                Serial number: PF27QZE4
                MTM: 81LK00A1RK
                Thread merged. Post your bios backup in a zip or rar
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment

                  #88
                  Originally posted by SMDFlea View Post

                  Thread merged. Post your bios backup in a zip or rar
                  Here is my BiosBackup
                  Attached Files

                  Comment

                    #89
                    Originally posted by LybNik View Post

                    Here is my BiosBackup
                    Fault backup.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                    All donations to Badcaps are welcome.
                    Become a Badcaps supporter
                    >>>>> click on this link to donate <<<<<
                    Thanks to all supporters.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                    Comment

                      #90
                      Originally posted by hoaca388 View Post

                      Fault backup.
                      How can I make It? What program should I use?

                      Update:
                      May be this one?
                      Attached Files

                      Comment

                        #91
                        Originally posted by LybNik View Post

                        How can I make It? What program should I use?

                        Update:
                        May be this one?
                        Try new file
                        Attached Files
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------
                        All donations to Badcaps are welcome.
                        Become a Badcaps supporter
                        >>>>> click on this link to donate <<<<<
                        Thanks to all supporters.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                        Comment

                          #92
                          I did it, yay!
                          I used method from this video https://youtu.be/IhRw7ePhLKs
                          Thank you, guys! You encouraged me to start figuring out how to get fault bios backup, it really helped

                          Comment

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