macbook making loud noise

Discussion in 'MacBook' started by bspoon, Nov 19, 2008.

  1. bspoon macrumors newbie

    Aug 22, 2008
    Ok so my fan is making a very loud noise, and i know it isnt normal because i know what it is supposed to sound like when it's going top speed. And according to smcFanControl(which cant control my fan speed by the way) it's running under 1000 rpm, sometimes even lower. And randomly it will shoot up to 4000 then back to under 1000. And this didnt ship like this it started a few days ago and got steadily worse. I used to be able to make it stop by turning it off and then back on. But even then the fan made a kind of sputtering sound. I have tried reseting the pmu and the pram. So i want to know whats up with it and what i should do.
  2. Reflow macrumors 68000


    Mar 30, 2005
    I would take a look in Activity Monitor to see that programs are running.
  3. bspoon thread starter macrumors newbie

    Aug 22, 2008

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