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    what's this high pitched noise comming from my screen when on intermediate brightness?

    Discussion in 'Hardware Components and Aftermarket Upgrades' started by moral hazard, Sep 11, 2009.

  1. moral hazard

    moral hazard Notebook Nobel Laureate

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    hi,

    I was just wondering what was causeing a noise I am hearing.

    If I put my LCD brightness level anywhere between max brightness and min, I hear a high pitched noise,

    Is it the inverter?
    Is it sommething to be scared of?
    It doesn't bother me too much because it's pretty quiet, but is there any way to stop it.

    If I replace my CCFL LCD screen with a new LED backlight screen will it help?
     
    moral hazard, Sep 11, 2009
    #1
  2. Phil

    Phil Retired

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    Phil, Sep 11, 2009
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