Need Bios For IdeaPad 3 15IAU7

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  • hoaca388
    Badcaps
    • Jan 2022
    • 11643
    • Socialist Republic of Vietnam

    #41
    Originally posted by benjas11
    Hello everyone, wishing if someone can help me to rebuit this bios file, from lenovo Ideapad 3 15IAU7 S/N:PF4456XB The machine doesnt show image, but all voltages are present and correct. Mothrboard model is: JV473&JV573 JS478&JS578&JS778 NM-E341 Rev: 1.0
    IdeaPad 3 15IAU7 Laptop - Type 82RK

    Attached Files


    ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

    Comment

    • benjas11
      Member
      • Jul 2024
      • 15
      • Mexico

      #42
      Thankyou for providing the file but at the end the bios wasnt the probem with the laptop. The pch was shorted because even when the laptop powers off the sink still getting hot and current is about 0.089 A, so it wasnt repairable.

      Comment

      • mahlon simwnaja
        Senior Member
        • Nov 2022
        • 81
        • south africa

        #43
        GOOD DAY
        Please help rebuild this bios file .

        LENOVO IDEAPAD 3 15IAU7
        TYPE 82RK
        SN /PF46M13Z
        MB N0 / JV473&JV573 JS478&JS578&JS778 NM-E341 Rev: 1.0
        FAULT: restarting without display

        I have tried every bios file on this thread unit still behaves the same
        All voltages are present but just no display.
        Attached Files

        Comment

        • deptraikhoaito
          New Member
          • Sep 2023
          • 9
          • Viet Nam

          #44
          EC cannot be larger than main bios

          Comment

          • hoaca388
            Badcaps
            • Jan 2022
            • 11643
            • Socialist Republic of Vietnam

            #45
            Originally posted by mahlon simwnaja
            GOOD DAY
            Please help rebuild this bios file .

            LENOVO IDEAPAD 3 15IAU7
            TYPE 82RK
            SN /PF46M13Z
            MB N0 / JV473&JV573 JS478&JS578&JS778 NM-E341 Rev: 1.0
            FAULT: restarting without display

            I have tried every bios file on this thread unit still behaves the same
            All voltages are present but just no display.
            IdeaPad 3 15IAU7 Laptop - Type 82RK

            Attached Files


            ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
            Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

            Comment

            • jhefcruze
              Member
              • Mar 2017
              • 31
              • manila

              #46
              Lenovo 15IAU7
              sn. PF4MY5RJ
              NO DISPLAY

              were can i get the iTE new bin
              here's the backup
              main bin and iTE
              thanks advance
              Attached Files

              Comment

              • peste
                Super Moderator
                • Dec 2016
                • 12650
                • ROMANIA

                #47
                Originally posted by jhefcruze
                Lenovo 15IAU7
                sn. PF4MY5RJ
                NO DISPLAY

                were can i get the iTE new bin
                here's the backup
                main bin and iTE
                thanks advance
                try...extracted from the posted main bios..
                Attached Files
                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

                • chelsea1155
                  Member
                  • Dec 2014
                  • 26
                  • vietnam

                  #48
                  please help me disable ram on motherboard
                  Lenovo 15IAU7
                  s/n: PF3V5ZZZ
                  NM-E341
                  Attached Files

                  Comment

                  • SymriseIT
                    New Member
                    • Jun 2025
                    • 1
                    • Mexico

                    #49
                    Hi People!

                    Im Looking for full dump (16MB) of BIOS for Lenovo IdeaPad 3 15IAU7 – Type 82RK – i7-1255U – NM-E341 Rev 1.0 – BIOS chip 25QM128

                    Im trying to revive my friends laptop but I cant find the bios file anywhere,

                    !Thanks!

                    Comment

                    • SMDFlea
                      Super Moderator
                      • Jan 2018
                      • 20695
                      • UK

                      #50
                      Originally posted by SymriseIT
                      Hi People!

                      Im Looking for full dump (16MB) of BIOS for Lenovo IdeaPad 3 15IAU7 – Type 82RK – i7-1255U – NM-E341 Rev 1.0 – BIOS chip 25QM128

                      Im trying to revive my friends laptop but I cant find the bios file anywhere,

                      !Thanks!
                      Thread merged. Please post your laptop serial number, and also your bios backup.
                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                      Comment

                      • BOGOSY77
                        Member
                        • Aug 2018
                        • 16
                        • PITON

                        #51
                        Originally posted by hoaca388

                        IdeaPad 3 15IAU7 Laptop
                        Hello masters, can you please fix my bios No display?

                        İDEAPAD 3 15IAU7
                        nm-e341 rev 1.0
                        sn PF4PQJN7


                        All above bios not working, no display.
                        Here original

                        Thanks so much.
                        Attached Files

                        Comment

                        • volinakis
                          Badcaps Legend
                          • Jan 2021
                          • 2718
                          • N/A

                          #52
                          Originally posted by BOGOSY77

                          Hello masters, can you please fix my bios No display?

                          İDEAPAD 3 15IAU7
                          nm-e341 rev 1.0
                          sn PF4PQJN7
                          All above bios not working, no display.
                          Here original
                          Thanks so much.
                          try
                          Attached Files
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                          https://www.badcaps.net/donate/
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                          Comment

                          • BOGOSY77
                            Member
                            • Aug 2018
                            • 16
                            • PITON

                            #53
                            Originally posted by hoaca388

                            IdeaPad 3 15IAU7 Laptop - Type 82RK
                            Hello,

                            can you repair this bios, no display fan run, keyboard light.

                            Lenovo JV473&JV573 nm-e341 Rev1.0
                            S/N: PF3WG187

                            Thank you
                            Attached Files

                            Comment

                            • SMDFlea
                              Super Moderator
                              • Jan 2018
                              • 20695
                              • UK

                              #54
                              Originally posted by BOGOSY77

                              Hello,
                              can you repair this bios, no display fan run, keyboard light.
                              Lenovo JV473&JV573 nm-e341 Rev1.0
                              S/N: PF3WG187
                              Thank you
                              You havn`t left any feedback on the last one you asked for help with.
                              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                              Comment

                              • hoaca388
                                Badcaps
                                • Jan 2022
                                • 11643
                                • Socialist Republic of Vietnam

                                #55
                                Originally posted by BOGOSY77
                                Hello,
                                can you repair this bios, no display fan run, keyboard light.
                                Lenovo JV473&JV573 nm-e341 Rev1.0
                                S/N: PF3WG187
                                Thank you
                                IdeaPad 3 15IAU7 Laptop - Type 82RK


                                Attached Files


                                ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                                Comment

                                • BOGOSY77
                                  Member
                                  • Aug 2018
                                  • 16
                                  • PITON

                                  #56
                                  Originally posted by BOGOSY77

                                  Hello,

                                  can you repair this bios, no display fan run, keyboard light.

                                  Lenovo JV473&JV573 nm-e341 Rev1.0
                                  S/N: PF3WG187

                                  Thank you

                                  Power on, keyboard light but no display.

                                  Comment

                                  • BOGOSY77
                                    Member
                                    • Aug 2018
                                    • 16
                                    • PITON

                                    #57
                                    Originally posted by SMDFlea

                                    You havn`t left any feedback on the last one you asked for help with.
                                    Power on, keyboard light but no display

                                    Comment

                                    • BOGOSY77
                                      Member
                                      • Aug 2018
                                      • 16
                                      • PITON

                                      #58
                                      Originally posted by hoaca388
                                      IdeaPad 3 15IAU7 Laptop - Type 82RK

                                      Power on, fan spin fast, no keyboard light. no display.

                                      Comment

                                      • AHSAN TARIQ
                                        Senior Member
                                        • Jan 2025
                                        • 54
                                        • Pakistan

                                        #59
                                        Originally posted by BOGOSY77

                                        Hello,

                                        can you repair this bios, no display fan run, keyboard light.

                                        Lenovo JV473&JV573 nm-e341 Rev1.0
                                        S/N: PF3WG187

                                        Thank you
                                        try this and u[date
                                        Attached Files

                                        Comment

                                        • BOGOSY77
                                          Member
                                          • Aug 2018
                                          • 16
                                          • PITON

                                          #60
                                          Originally posted by AHSAN TARIQ

                                          try this and u[date
                                          HI, This file is 24mb size how?
                                          NOT 16mb and 8mb

                                          Comment

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