need help with lenovo nm-d711 rev 1

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  • monsedisq
    New Member
    • Oct 2021
    • 8
    • Chile

    #21
    Hello again. Maybe i do something wrong. Whit the bios 16MB (h1cn58ww.16MB monsedisq.rar) flashing OK. But with the 8MB (post6) i have a error (Picture).

    The first BKPS originals, both are the 16 MB, is correct? And Very confused. Sorry wasting your time, really thanks for you time and dedication. I upload the first bkp.

    I Use Colibri and CH342 programmer.
    Attached Files

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    • m1ch43lzm
      Badcaps Veteran
      • Mar 2019
      • 395
      • Peru

      #22
      That "BKP08MB.rar" (size=16MB) backup looks like the downloaded 16MB clean BIOS with empty DMI, that's not a backup of your 8MB chip, checked with hex editor

      Are you sure you are flashing/reading the correct chips?
      The 8MB chip is next to the battery connector, select the correct chip model in your programmer software
      GD25R64C
      If this chip model is not available try selecting GD25Q64 or something close to it with GD25 "64" in the name
      Attached Files

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      • monsedisq
        New Member
        • Oct 2021
        • 8
        • Chile

        #23
        You are right, manually select GD25Q64 and flash fine 8 MB, but still notebook loop and lights.

        So, If i understand well:
        1.- Flash h1cn58ww.16MB monsedisq.bin
        2.- Flash h1cn58ww.8MB.bin.bin

        The bios 16MB you made for my right? Is ready?

        Thanks my friend.

        Seems maybe i will pay for you help bro.

        I wait your confirmation if you can give another instruction.
        Monsedisq
        Attached Files

        Comment

        • m1ch43lzm
          Badcaps Veteran
          • Mar 2019
          • 395
          • Peru

          #24
          You may have a hardware problem if the symptoms are the same before flashing BIOS
          I just added your DMI to the 16MB file in post 6
          Seems maybe i will pay for you help bro.
          I can't accept it, all help is done for free
          https://www.badcaps.net/forum/troubl...before-posting
          Last edited by m1ch43lzm; 07-18-2025, 07:59 AM.

          Comment

          • monsedisq
            New Member
            • Oct 2021
            • 8
            • Chile

            #25
            Dear m1ch43lzm, i sorry, i dont know that. I hope dont cause a problem. Thanks for all. I stoped the work in Bios Lenovo, first i going read more and order my ideas. I hope can you help me, if a need, but i will try best i can. Thanks bro.

            Comment

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