fans

Discussion in 'MacBook Pro' started by wirelessHead, Sep 30, 2012.

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  1. wirelessHead, Sep 30, 2012

    wirelessHead macrumors newbie

    Joined:
    Sep 30, 2012
    #1
    Hi there!
    I have macbook pro middle 2012 core I7 2,9 Ghz, with 8 Gb external RAM, OS X 10.8.2.
    The problem is: my fans are always too loud. Istat shows: Fans exhausted 0 rpm (so i can not see the actual speed, the same thing in other hardware soft). The temp of processor is around 40. CPU usage: USER 7%, SYSTEM 7%, NICE 0%, Idle 86%.
    So, what is wrong with my mac?
    Thanks a lot!

    p.s. also mac works around 3 hours fully charged (388 cycles, health 79%)
     
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  2. T5BRICK, Sep 30, 2012

    T5BRICK macrumors G3

    T5BRICK

    Joined:
    Aug 3, 2006
    Location:
    Oregon
    #2
    What applications are you running? Flash content in the internet browser causes my CPU usage to go way up and my fans end up going full speed.

    Thats a lot of cycles on a computer that at the very most is 3 months old. Are you unplugging and letting it drain every time it reaches full charge?
     
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  3. GGJstudios, Sep 30, 2012

    GGJstudios macrumors Westmere

    GGJstudios

    Joined:
    May 16, 2008
    #3
    Try resetting the SMC. Your fans should never be at 0 rpm.
     
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  4. wirelessHead, Sep 30, 2012

    wirelessHead thread starter macrumors newbie

    Joined:
    Sep 30, 2012
    #4
    thanks for the answer. I reseted the SMC. But still blowing ((

    ----------

    ----------
    no flash content. and cpu usage is low.
    i bought it from a guy, i cant say if he did it.
     
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  5. mrsir2009, Sep 30, 2012

    mrsir2009 macrumors 604

    mrsir2009

    Joined:
    Sep 17, 2009
    Location:
    Melbourne, Australia
    #5
    Your fans won't be at 0RPM - It says that on my iMac too, just means iStat or SMC Fan Control doesn't work on that computer.
     
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  6. wirelessHead, Oct 1, 2012

    wirelessHead thread starter macrumors newbie

    Joined:
    Sep 30, 2012
    #6
    OK!Thanks!
    Any thoughts about whats going on?
     
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