DAG37AMB8D0 rev: D NO DISPLAY

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  • mazenkataya
    Member
    • Dec 2021
    • 45
    • lebanon

    #1

    DAG37AMB8D0 rev: D NO DISPLAY

    I hve this laptop it came from another repair center
    the main problem poer on without display any idea
    i mesure voltages on all coils and all have voltages
    the old repair centerreheated the gpu and and left it with out pch
    i alread repalce pch with new one and gpu with new one
    i must write any new bios to let pch work ??
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20695
    • UK

    #2
    Re: DAG37AMB8D0 rev: D NO DISPLAY

    You must clean the ME firmware after changing the PCH. https://www.badcaps.net/forum/showthread.php?t=88533 .Follow the win-raid guide, if you can`t manage it post your bios backup in the "Bios Requests ONLY!" section and someone will clean it for you https://www.badcaps.net/forum/forumdisplay.php?f=40
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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    • mazenkataya
      Member
      • Dec 2021
      • 45
      • lebanon

      #3
      Re: DAG37AMB8D0 rev: D NO DISPLAY

      Originally posted by SMDFlea
      You must clean the ME firmware after changing the PCH. https://www.badcaps.net/forum/showthread.php?t=88533 .Follow the win-raid guide, if you can`t manage it post your bios backup in the "Bios Requests ONLY!" section and someone will clean it for you https://www.badcaps.net/forum/forumdisplay.php?f=40
      i request clear me and i try it on laptop but still no luck any suggestion

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