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What does a PRAM Reset Actually Do?

4300 Views 1 Reply Latest reply: Nov 18, 2012 8:22 PM by UKoC RSS
NightNinjaPDX Level 2 Level 2 (255 points)
Currently Being Moderated
Nov 18, 2012 3:56 PM

I hear many people talking about this and I was wondering what this actually does to benefit the mac, and how often should this be done?

MacBook Pro, OS X Mountain Lion, Quad Core i7 8GB Ram 750GB 7200


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