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    Compaq cq71 board does not turn on

    Discussion in 'HP' started by Tajar, Mar 30, 2017.

  1. Tajar

    Tajar Newbie

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    I have a laptop compaq cq71 which have the bellow problem

    The laptop does not turn on, when i insert the dc jack its light turn on and after 30 sec it turn off,
    After that the board seems dead, nother of leds is on

    Can anybody give me any advice what part of board should i measure.
    Can it be any foult of southbridge or northbridge?

    Can it be any mofset problem.