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imac (late 09) memory upgrade

10263 Views 29 Replies Latest reply: Jun 7, 2013 9:15 PM by JDW1 RSS
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slinxy Level 1 Level 1 (0 points)
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Jan 28, 2012 7:48 AM

I've just purchased 16GB (4x4gb) to be placed into my imac (late 2009) and it seems that the bottom slots wont take 4gb sticks. All the memory works fine and posts in the top slots. But it beeps when I place them in the bottom two solts, The original 2x2gb sticks work in those slots.


On apples website it does state the max memory is 16GB, any ideas?


Thanks in Advance.

Mac OS X (10.6.7)
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