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After upgrade to Lion, MBP won't recognize 8GB RAM

So I upgraded to Lion and all of a sudden both in About this Mac and in Activity Monitor it's showing that I have 4GB of RAM even thought I have 8GB installed and was recognized under Snow Leopard.

I tried resetting the PRAM and nothing changed.

Any help would be appreciated.
07-30-2011, 06:53 PM
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