lenovo e40-70 LA-B091P rev 1.0 need bios

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  • soso technician
    Senior Member
    • Nov 2019
    • 67
    • iran
    #1

    lenovo e40-70 LA-B091P rev 1.0 need bios

    hi...i need bios for
    lenovo e40-70
    motherboard code LA-B091P rev 1.0
    i will send extracted dump from this main board with this post...thanks for your help.
    Attached Files

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    • soso technician
      Senior Member
      • Nov 2019
      • 67
      • iran
      #2
      Re: lenovo e40-70 LA-B091P rev 1.0 need bios

      Originally posted by soso technician
      hi...i need bios for
      lenovo e40-70
      motherboard code LA-B091P rev 1.0
      i will send extracted dump from this main board with this post...thanks for your help.
      update...
      zip file 9dcn34ww is orginal exe file i got from lenovo with sn of laptop and file ZIWB2304 is 9m rom that i extract from orginal bios exe file...i cant edit this file to 8m rom....
      Attached Files

      if you find these attachements useful please consider making a small donation to the site

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        • lapfix
          Badcaps Legend
          • Mar 2020
          • 2764
          • my workshop
          #3
          Re: lenovo e40-70 LA-B091P rev 1.0 need bios

          Originally posted by soso technician
          update...
          zip file 9dcn34ww is orginal exe file i got from lenovo with sn of laptop and file ZIWB2304 is 9m rom that i extract from orginal bios exe file...i cant edit this file to 8m rom....
          Easy steps

          Open the main bios and 9m extracted from 9dcn34ww.

          From main select at second line = 5A A5 F0 0F ( Z¥ð) ans search for it at the 9m file...you find it than delete all the lines before to be match the begining of your main....that's your header

          Same thing with footer , select BF 50 41 EB 1D ( ¿PAë) and search for it at 9m ,...you find it than delete all after.

          That's all
          Attached Files

          if you find these attachements useful please consider making a small donation to the site

            Comment

            • soso technician
              Senior Member
              • Nov 2019
              • 67
              • iran
              #4
              Re: lenovo e40-70 LA-B091P rev 1.0 need bios

              Originally posted by lapfix
              Easy steps

              Open the main bios and 9m extracted from 9dcn34ww.

              From main select at second line = 5A A5 F0 0F ( Z¥ð) ans search for it at the 9m file...you find it than delete all the lines before to be match the begining of your main....that's your header

              Same thing with footer , select BF 50 41 EB 1D ( ¿PAë) and search for it at 9m ,...you find it than delete all after.

              That's all
              thank you so much for your time and guiding....i will try it....many thx again.

                Comment

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