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    DV9500 buzzing sound !

    Discussion in 'HP' started by AdVitam, Jan 13, 2010.

  1. AdVitam

    AdVitam Notebook Enthusiast

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    Hello.

    I have this problem when i plug headphones or any other external audio device in headphone jack. It makes buzzing, squeaking noise. And sometimes there is crackle sound when on laptop speakers. The noise also comes from around center of keyboard.

    When not plugged in(on battery) there is no noise in headphones, maybe just hardly noticeable.But sound from keyboard region is still there.

    I have read that could be ''Santa Rosa'' platform problem. None of the recommendations didn't help(RM clock, Quick touch, driver updates).

    Right now I'm running Win7 not the original bundled Vista. But that doesn't change anything, have tried. It has T7500 processor.

    Laptop went trough one repair and motherboard was changed. It still has warranty but the defect is not complete hardware failure so it's a risky operation because the repair shop work in interesting way. If they consider that it's not fault to repair they will charge me for so called ''diagnostics'' and do nothing.

    The noise is annoying as hell, because of that I don't use headphones or external speakers anymore :mad: I don't want to by different laptop yet because all other things work just fine.

    So what's your recommendation for this situation :confused:

    Some advice, please!?
     
    AdVitam, Jan 13, 2010
    #1