HT2183: Mac mini (Late 2005 and earlier): How to reset the PMU

Learn about Mac mini (Late 2005 and earlier): How to reset the PMU
ariana amin

Q: im having major issues with my macbook air video playback and audio.  The video playback was initially choppy.  Then I uninstalled and later reinstalled flash play.  Now when I play a video (youtube, hulu, or webct) i hear loud music and no words.  how do

I'm having a problem with the video play back on with my macbook air (10.8.1).  The videos (hulu,youtube, webct,etc) play with loud music and I cant hear any talking.  I tried playing videos on firefox and safari, it's the same problem.  help

MacBook Air, OS X Mountain Lion (10.8.1)

Posted on Aug 31, 2012 7:37 PM

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Q: im having major issues with my macbook air video playback and audio.  The video playback was initially choppy.  Then I u ... more

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  • by BDAqua,

    BDAqua BDAqua Aug 31, 2012 8:46 PM in response to ariana amin
    Level 10 (123,603 points)
    Aug 31, 2012 8:46 PM in response to ariana amin

    Open Activity Monitor in Applications>Utilities, select All Processes & sort on CPU%, any indications there?

     

    How much RAM & free space do you have also, click on the Memory & Disk Usage Tabs.

     

    In the Memory tab, are there a lot of Pageouts?