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    Lenovo Ideadpad gaming 3 15ACH6

    i didn't extract main and ec bios from downloaded website bios. anyone can help me about this? org bios and downloaded bios in attachment.

    mb model GOG21 LA-K971P rev1a
    Attached Files

    #2
    Re: Lenovo Ideadpad gaming 3 15ACH6

    Originally posted by Anethra View Post
    i didn't extract main and ec bios from downloaded website bios. anyone can help me about this? org bios and downloaded bios in attachment.

    mb model GOG21 LA-K971P rev1a
    the posted bios is not ok.. read the bios chip one more time and post again..
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      #3
      Re: Lenovo Ideadpad gaming 3 15ACH6

      i readed again from chip, but it seems like same

      Normally, I used to extract the bios with the hex editor by looking at the original bios, but there is a situation that I do not understand in this bios.
      Attached Files
      Last edited by Anethra; 10-03-2022, 04:04 AM. Reason: explain

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        #4
        Re: Lenovo Ideadpad gaming 3 15ACH6

        Got two files from extracting from the official update, 16Mb and EC 128Kb, try first the 16Mb.
        Attached Files
        I don't provide help for people using CH341A and a clip.

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          #5
          Re: Lenovo Ideadpad gaming 3 15ACH6

          no screen and pc shutting down after 5 second

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            #6
            Re: Lenovo Ideadpad gaming 3 15ACH6

            Originally posted by Anethra View Post
            i readed again from chip, but it seems like same

            Normally, I used to extract the bios with the hex editor by looking at the original bios, but there is a situation that I do not understand in this bios.
            Do you have SN for this Legion 5
            Last edited by lapfix; 10-04-2022, 06:19 AM.

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              #7
              Re: Lenovo Ideadpad gaming 3 15ACH6

              S/n: Mp25lmw6

              Comment


                #8
                Re: Lenovo Ideadpad gaming 3 15ACH6

                Originally posted by Anethra View Post
                S/n: Mp25lmw6
                Try and give feedback
                Attached Files

                Comment


                  #9
                  Re: Lenovo Ideadpad gaming 3 15ACH6

                  Originally posted by lapfix View Post
                  Try and give feedback
                  with this bios pc not shutting down but also no screen

                  Comment


                    #10
                    Re: Lenovo Ideadpad gaming 3 15ACH6

                    Originally posted by Anethra View Post
                    with this bios pc not shutting down but also no screen
                    Sorry , try now
                    Attached Files

                    Comment


                      #11
                      Re: Lenovo Ideadpad gaming 3 15ACH6

                      Originally posted by lapfix View Post
                      Sorry , try now
                      well, most likely the last bios you flashed is working, but the client just told me. Tried replacing screen with battery installed. before changing screen, pc gives screen from hdmi. I think it may have damaged the processor. thanks for your helps

                      Comment


                        #12
                        Re: Lenovo Ideadpad gaming 3 15ACH6

                        I was pretty sure that it was not a bios issue.
                        I don't provide help for people using CH341A and a clip.

                        Comment


                          #13
                          Re: Lenovo Ideadpad gaming 3 15ACH6

                          Originally posted by DanielDacko View Post
                          I was pretty sure that it was not a bios issue.
                          i agree

                          Comment


                            #14
                            Lenovo ideapad gaming 3 15ach6

                            good evening, does any colleague have the bios of LENOVO IDEAPAD GAMING 3 15ACH6 gog20-la-l171p-rev-1a card

                            Comment


                              #15
                              Re: Lenovo ideapad gaming 3 15ach6

                              Originally posted by compuvision View Post
                              good evening, does any colleague have the bios of LENOVO IDEAPAD GAMING 3 15ACH6 gog20-la-l171p-rev-1a card
                              Upload your original bios file, write your device serial number and someone will help you.

                              Comment


                                #16
                                Re: Lenovo ideapad gaming 3 15ach6

                                Originally posted by compuvision View Post
                                good evening, does any colleague have the bios of lenovo ideapad gaming 3 15ach6 gog20 la-l171p rev:1a card
                                s/n:mp24fad9
                                Attached Files

                                Comment


                                  #17
                                  Re: Lenovo ideapad gaming 3 15ach6

                                  Originally posted by compuvision View Post
                                  s/n:mp24fad9
                                  Both files provided by Lenovo, I don't know why they are 2 files. anyway try them one by one.
                                  Attached Files
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                                    #18
                                    Re: Lenovo Ideadpad gaming 3 15ACH6

                                    good night hardware 1 compare the information of the bios and they are completely different from the one that originally comes with the equipment and I already programmed them and with none it gives me a video will you have a way to compare the one that I uploaded or will you have another one in advance thanks for helping

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                                      #19
                                      Re: Lenovo Ideadpad gaming 3 15ACH6

                                      Originally posted by compuvision View Post
                                      good night hardware 1 compare the information of the bios and they are completely different from the one that originally comes with the equipment and I already programmed them and with none it gives me a video will you have a way to compare the one that I uploaded or will you have another one in advance thanks for helping
                                      You need to flash more EC
                                      Attached Files


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                                        #20
                                        Re: Lenovo Ideadpad gaming 3 15ACH6

                                        good night here following up on the bios of the LAP LENOVO IDEAPAD GAMING 3 15ACH6 (Type 82K2) WITH MB.-GOG20 LA-L171P REV:1A since the bios are not the same as those sent by the colleagues now I upload the 2 original bios that bring the card to see if anyone has them so I can reschedule in advance thanks
                                        Attached Files

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