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Anybody have bios for Lenovo T430s - lsn-4 tbt ?

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    Anybody have bios for Lenovo T430s - lsn-4 tbt ?

    Hello.
    Anybody have bios for Lenovo T430s - lsn-4 tbt mb

    #2
    Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

    Do you have the Machine Type, or serial number .Post your bios backup .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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      #3
      Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

      Mobo code?

      Comment


        #4
        Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

        board code is

        LSN-4 TBT MB
        11271-2
        48.4QZ02.021

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          #5
          Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

          try this might work it is very similar board code.
          Can't find the same as yours.
          Hope it works for you.

          Attached Files

          Comment


            #6
            Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

            Try this if not work send Serial number,machine type.
            Attached Files
            Last edited by imranromi; 06-15-2019, 10:05 AM.

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              #7
              Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

              Originally posted by SMDFlea View Post
              Do you have the Machine Type, or serial number .Post your bios backup .
              To answer my own question i found the machine type is 2352. There are vPro and non-vPro versions and OS is win7/8 so you may need DMI from your bios backup.
              https://cdn.badcaps-static.com/pdfs/...6b25d0671d.pdf
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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                #8
                Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                its vPRO version. after flash bios from imranromi it fires up, show FAN ERROR and power down, but fan works

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                  #9
                  Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                  Can you post your original bios backup .
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                  Comment


                    #10
                    Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                    here u go
                    Attached Files

                    Comment


                      #11
                      Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                      Try this bios . If it boots ok you can update the bios and EC to the latest version: https://download.lenovo.com/pccbbs/mobiles/g7uj26us.exe
                      Attached Files
                      Last edited by SMDFlea; 06-15-2019, 04:10 PM.
                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                      Comment


                        #12
                        Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                        thanks. flashed it and it fires up, but still fan error. look close to connector and it was not settled. it wants really big amout of power to settle it right. now all works ok

                        looks like it have replaced board. on case is sticker i5, but windows see it as i7


                        not bad, because i buy it complete for 30euros

                        Comment


                          #13
                          Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                          Watch this video and try i know is different board check maybe some help
                          https://www.youtube.com/watch?v=n8iqfi2DyhQ

                          Comment


                            #14
                            Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                            @ktmmotocross which bios have you flashed ? SMDFlea's or mine ?

                            Comment


                              #15
                              Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                              first imranromi and than smd, but looks like both have worked

                              Comment


                                #16
                                Re: Anybody have bios for Lenovo T430s - lsn-4 tbt ?

                                I too have this need. Bricked my t430s machine type 2356-gpu

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