Mac uses all CPU with single program

Discussion in 'MacBook' started by damedogdig, Feb 13, 2017.

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  1. damedogdig, Feb 13, 2017

    damedogdig macrumors newbie

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    Feb 13, 2017
    #1
    I bought an older gen Macbook air off of Amazon and I seem to be having issues with it maxing out its CPU or using almost all of it using just a single program, whether it Safari or Visual Studios. I wonder if a part of it is going faulty or if there is some way to fix it. If you have any idea please let me know.
     
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  2. capathy21, Feb 13, 2017

    capathy21 macrumors 65816

    capathy21

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    Jun 16, 2014
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    Houston, Texas
    #2
    Which MacBook Air model is it?
     
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  3. damedogdig, Feb 13, 2017

    damedogdig thread starter macrumors newbie

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    Feb 13, 2017
    #3
    Apple MacBook Air MC505LL/A 11.6-Inch Laptop
     
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  4. barbu, Feb 14, 2017

    barbu macrumors 6502

    barbu

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    wpg.mb.ca
    #4
    if you go into Activity Monitor, then choose "All Processes" from the View menu, then sort by % CPU (descending), what is the first item in the list?
     
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