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Bad serie... My HP crashed. Board damages

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    Bad serie... My HP crashed. Board damages

    Hello,

    The bad series continues... My HP laptop is out of service
    I heard a "strange" noise and a suspicious smell... So I disassembled the machine and here I am with a capacitor that has completely exploded and the PCB burned.



    I desoldered and cleaned the mess, here is the result.



    My problem is that I can't find absolutely anything on this LA-E801P rev 2.0 motherboard, so does anyone have any idea which component broke please?
    I assume that the mosfet is responsible... I can change it but without knowing how the PCB is at the base, it will be complicated.

    Thank you very much in advance. I no longer have a Mac (awaiting repair following the great advice here) and therefore no more PC. Here I am with nothing!

    Thank you very much again.
    Attached Files
    Last edited by piernov; 09-01-2022, 11:24 AM. Reason: attach image to post

    #2
    Re: Bad serie... My HP crashed. Board damages

    I fix it

    I just add a new capacitor, rebuild trace and change the mosfet. It's working now

    Attached Files
    Last edited by piernov; 09-02-2022, 02:33 AM. Reason: attach image to post

    Comment


      #3
      Re: Bad serie... My HP crashed. Board damages

      make sure to isolate everything with solder mask.

      Comment


        #4
        Re: Bad serie... My HP crashed. Board damages

        Originally posted by dellxps15 View Post
        make sure to isolate everything with solder mask.
        Yes, i do that. All is allright. Thank you

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