I have a late-2011 15" macbook pro, 2.4 Ghz, with 2 x Crucial 8Gb 1333 DDR installe - for over a year now. Within last month or so I've had intermittent problems with the display - splits screen left-right / vice versa, gives array of hoizontal lines, or simply freezes or even shuts down. Then it can take many attempts to re-boot. System also has 2 x SSD installed which can get quite hot but seem to be working well. I now use a cooling pad which r duces eat, but still get the same problems. Apple Store ran video tesrs and said there was nohing wrong with video. Problem "had to be.." because I was using > 8Gb non-Apple ram. They say macbook spec of 16Gb is only for Apple ram, and max is 8Gb for other suppliers. "Apple ram designed spcifically for macbook!!!" - they say. Clearly this so-called advice conflicts with what you say on your website. Can you help/comment, please?
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