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Problem with resistor HP 450 G1

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    Problem with resistor HP 450 G1

    Hi, I have the following problem with HP 450 G1
    When I turn on the charger, the element I showed (resistor 330) becomes very hot and hits light current when touched. The laptop does not turn on.
    I'm a beginner so I'm asking here if you can give an idea where to look for the problem
    Greetings



    !!! I apologize this post is not for this topic. If the post can be moved
    Attached Files
    Last edited by playgr; 06-22-2022, 08:43 AM.

    #2
    Re: Problem with resistor HP 450 G1

    follow the trace, but i bet one of that diaodes is shorted

    remove resistor and i bet that one side have voltage and other side is shorted

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