my macbook has no sound after waking up?

Discussion in 'MacBook' started by APPLEFAN8, Feb 1, 2011.

  1. APPLEFAN8 macrumors 65816

    APPLEFAN8

    Joined:
    Jun 30, 2007
    Location:
    NJ/GA/FL
    #1
    Had sound on before class, then come home and sound doesn't want to work, not sure what to do.
     
  2. simsaladimbamba

    Joined:
    Nov 28, 2010
    Location:
    located
    #2
    Have you checked System Preferences > Sound >> Output yet?
    And is there a red light inside the audio out port?
     
  3. APPLEFAN8 thread starter macrumors 65816

    APPLEFAN8

    Joined:
    Jun 30, 2007
    Location:
    NJ/GA/FL
    #3
    I checked no red light in the headphone jack, and system pref says sound is internal speakers. I may restart and see what happens.
     
  4. APPLEFAN8 thread starter macrumors 65816

    APPLEFAN8

    Joined:
    Jun 30, 2007
    Location:
    NJ/GA/FL
    #4
    I also see that my youtube videos are going like 2 frames a second for some reason.
     
  5. APPLEFAN8 thread starter macrumors 65816

    APPLEFAN8

    Joined:
    Jun 30, 2007
    Location:
    NJ/GA/FL

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