Mac Speaker Problems???

My Macbook Pro Built-in speaker at least one of then doesn't work

Hello MacMarshall, 
If you are only getting sound through one speaker on your MacBook Pro, check in System Preferences > Sound and make sure that the slider for balance is centered and not all the way to one side. Take a look at the article below for some other suggestions. 
OS X Yosemite: If you can’t hear sound from your speakers
http://support.apple.com/kb/PH18958
Take it easy,
-Norm G.

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    Message was edited by:
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