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Battery lifetime is only 1:20

231 Views 8 Replies Latest reply: Oct 9, 2012 12:34 PM by CT RSS
Robxoft Calculating status...
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Oct 9, 2012 10:55 AM

I have a MacBook Pro from april 2011, upgraded to OSX 10.8.2 from 6.8. Battery lifetime is only 1:20, fan is running all the time and Machine (CPU) is getting hot. Is it something I can do to get the 2:30 hours back an a silent MacBook?

MacBook Pro, OS X Mountain Lion (10.8.2)


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