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HP 840 G5 not detecting sound chip

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    HP 840 G5 not detecting sound chip

    HP 840 G5 not detecting sound chip

    i replaced chip with used but still no joy. no schem and datasheet fit it

    #2
    Re: HP 840 G5 not detecting sound chip

    Which sound chip?

    What are the markings on your logic board?

    Sometimes you can review other logic boards from the same vendor as they are similar.

    Post a pic of the replaced audio chip on your logic board.

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      #3
      Re: HP 840 G5 not detecting sound chip

      sry . chip is CX7750

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