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Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

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    Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

    The user power cycled during a lenovo firmware flash and I am trying to get it back up and running from the dead.

    #2
    Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

    Originally posted by badbane View Post
    The user power cycled during a lenovo firmware flash and I am trying to get it back up and running from the dead.
    Post the corrupt backup here and someone will help.
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment


      #3
      Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

      attached the rar bin file from the nonresponsive laptop.

      Comment


        #4
        Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

        See attached for bad bin file backup from the lenovo flex
        Attached Files

        Comment


          #5
          Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

          Originally posted by badbane View Post
          See attached for bad bin file backup from the lenovo flex
          45.0 KB?
          Try again.
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            #6
            Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

            Originally posted by Vesko356 View Post
            45.0 KB?
            Try again.
            Maybe the OP is using a CH341A with a clip
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            Comment


              #7
              Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

              Originally posted by SMDFlea View Post
              Maybe the OP is using a CH341A with a clip
              For sure,I can bet. These two are just great combination, an absolute guarantee for a job well done
              ----------------------------------------------------------------------------------------------------------------------------------------------------------
              All donations to Badcaps are welcome.
              Become a Badcaps supporter
              >>>>> click on this link to donate <<<<<
              Thanks to all supporters.​
              ----------------------------------------------------------------------------------------------------------------------------------------------------------
              Doctrina est fructus dulcis, radicis amarae.
              .

              Comment


                #8
                Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                Originally posted by badbane View Post
                See attached for bad bin file backup from the lenovo flex
                Try and make another backup,its more reliable to desolder the chip if you have the tools.If you havn`t and you are using a clip make sure it doesn`t wobble about and it makes good contact. Make 2 backups and compare them with a hex editors "File Compare" function, and lookat the files to make sure there`s some code there other than all FF`s.
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment


                  #9
                  Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                  Yo got me yes I am using a ch341a with a clip. I am able to get it to read but the chip is not listed with the application I'll try pulling it again.

                  Comment


                    #10
                    Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                    FYI I had to rar the bin file which is 64 kb. since the site would not let me upload a .bin file directly. I can see that there is hex data. My fear is that the ch program is not detecting the proper chip and is pulling less data than it should.

                    Comment


                      #11
                      Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                      I am still working my around this ch341a I would love to know if you all have a software you recommend to work with other than the ch341 program. I as asprogrammer too.

                      Comment


                        #12
                        Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                        Originally posted by badbane View Post
                        I am still working my around this ch341a I would love to know if you all have a software you recommend to work with other than the ch341 program. I as asprogrammer too.
                        Try NeoProgrammer from this post,and check if you have 5V on pin 28 ,you can mod it to make it a bit more stable

                        https://www.badcaps.net/forum/showpo...50&postcount=5
                        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                        Comment


                          #13
                          Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                          I think I go it working with the AS programmer software.
                          Attached Files

                          Comment


                            #14
                            Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                            Originally posted by badbane View Post
                            I think I go it working with the AS programmer software.
                            Here`s your bios + DMI .
                            Attached Files
                            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                            Comment


                              #15
                              Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                              The bios is confirmed working. Thanks.

                              Comment


                                #16
                                Re: Lenovo flex-15iml MODEL NAME:81XH NEED BIOS DUMP

                                Originally posted by SMDFlea View Post
                                Here`s your bios + DMI .
                                thank you its working:

                                Comment


                                  #17
                                  good afternoon, could you help me with this bios, there is no image when I turn on
                                  Attached Files

                                  Comment


                                  • Vesko356
                                    Vesko356 commented
                                    Editing a comment
                                    RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                                    https://www.badcaps.net/forum/troubl...before-posting

                                    You MUST:
                                    • Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
                                    • Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms.
                                      Name your thread with make, full model numbers and request.
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