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My 2011 15" Macbook Pro occasionally freezes and beeps loudly in groups of three. What is causing this?

1076 Views 5 Replies Latest reply: Feb 12, 2014 3:38 PM by sensoo RSS
slythytoav Calculating status...
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Jun 9, 2012 10:47 PM

This problem typically occured when I was doing something particularly strenuous, but I just recently had it happen while browsing the internet. The computer will suddenly freeze and start beeping loudly in groups of three with an LED on the front flashing in sync with the sound. I am running Snow leopar if that has any bearing on this problem. What exactly is causing this?

MacBook Pro (15-inch Early 2011), Mac OS X (10.6.8)


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