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Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

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    Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

    Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461
    Attached Files

    #2
    Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

    Extracted from bios posted at the top. Enjoy.
    Attached Files

    Comment


      #3
      Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

      need schematic diagram of thinkpad L580 NM-B461 rev 1.0

      Attached Files

      Comment


        #4
        Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

        This thread is for bioses, post your request here: https://www.badcaps.net/forum/forumdisplay.php?f=41

        Comment


          #5
          Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

          Originally posted by mcplslg123 View Post
          Extracted from bios posted at the top. Enjoy.
          Hello
          Sir Can you explain how to extract a file of EC from File Bios ?

          Comment


            #6
            Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

            Originally posted by hardware1
            Here's your New Bios, try it and give me the results.
            This device is L480 not L580, next time find your device thread and post there or create your own.
            Hi Hardware,
            can you repair my attached Bios ?
            serial : PF-1951EX
            thx Carsten
            Attached Files

            Comment


              #7
              Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

              here is my original Bios.
              Attached Files

              Comment


                #8
                Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                Originally posted by DaFluepp View Post
                here is my original Bios.
                Wow your original BIOS is total corrupt ....

                Try ME Clean BIOS from your original BIOS ....

                Good luck ....
                Attached Files

                Comment


                  #9
                  Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                  Hi, can someone rapair my Bios ?
                  My Model : Thinkpad L580 NM-B461 Serial : PF-DQR94
                  System only beeping black screen.

                  thanks very much
                  Last edited by SMDFlea; 07-29-2023, 09:12 AM. Reason: bios removed,wrong one posted

                  Comment


                    #10
                    Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                    Originally posted by DaFluepp View Post
                    Hi, can someone rapair my Bios ?
                    My Model : Thinkpad L580 NM-B461 Serial : PF-DQR94
                    System only beeping black screen.

                    thanks very much
                    If your device Model is L580, why your file name is (E590)?
                    Also Serial Number is Wrong! It must be 8 not 7 letters.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                    Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                    all donations are welcome,
                    see the donate button at the bottom of the page, or
                    >>>>>
                    click on this link to donate via PayPal. <<<<<
                    Every donation made will go towards server fees and maintenance costs.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                    Comment


                      #11
                      Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                      Sorry, my model is L580 and Serial . PF-1DQR94
                      and the attached backup is also from my L580
                      thx

                      Comment


                        #12
                        Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                        Originally posted by DaFluepp View Post
                        Sorry, my model is L580 and Serial . PF-1DQR94
                        and the attached backup is also from my L580
                        thx
                        This Serial Number (PF-1DQR94) belongs to (L580) but your Dump file is for (E490, E490s, E590).

                        https://support.lenovo.com/us/en/dow...490-e490s-e590
                        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,
                        see the donate button at the bottom of the page, or
                        >>>>>
                        click on this link to donate via PayPal. <<<<<
                        Every donation made will go towards server fees and maintenance costs.
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment


                          #13
                          Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                          Do you have an L580 Bios with serial for me?
                          I copied this Biosbackup from my L580 Bios-Chip.
                          Last edited by DaFluepp; 03-16-2023, 02:54 PM.

                          Comment


                            #14
                            Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                            Originally posted by DaFluepp View Post
                            Do you have an L50 Bios with serial for me?
                            I copied this Biosbackup from my L580 Bios-Chip.
                            So it's just a coincidence that you named the file E590!
                            No, I don't have it. Maybe someone else can share it, or you can search for a working dump.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                            all donations are welcome,
                            see the donate button at the bottom of the page, or
                            >>>>>
                            click on this link to donate via PayPal. <<<<<
                            Every donation made will go towards server fees and maintenance costs.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                            Comment


                              #15
                              Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                              i send the wrong bios backup.
                              this is the right one.
                              Attached Files

                              Comment


                                #16
                                Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                                Originally posted by DaFluepp View Post
                                i send the wrong bios backup.
                                this is the right one.
                                Here's your New BIOS, try it.
                                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,
                                see the donate button at the bottom of the page, or
                                >>>>>
                                click on this link to donate via PayPal. <<<<<
                                Every donation made will go towards server fees and maintenance costs.
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                                Comment


                                  #17
                                  Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                                  Thank you very much. The Laptop donĀ“t work, same error. I think there is a harware problem.

                                  Comment


                                    #18
                                    Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                                    Originally posted by hardware1 View Post
                                    Here's your New BIOS, try it.
                                    Hi there!
                                    I have a Lenovo L580 board model NM-B461 Type 20LX-S7L200

                                    it came to me with not even a bios chip. I suppose someone try to unlock it before.

                                    Long story short , it worked with the dump here quoted, but it has bios password.

                                    Can someone help me rebuilding a clean one with this SN:PF-1QDC8Z?

                                    Thanks in advance!
                                    Attached Files

                                    Comment


                                      #19
                                      Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                                      Someone?

                                      Comment


                                        #20
                                        Re: Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461

                                        Originally posted by magneh View Post
                                        Someone?
                                        Try this two files, good luck ...
                                        Attached Files

                                        Comment

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