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Mid 2012 model, A1278 / 2.5 GHz i5 or 2.9 GHz i7 processor.

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Can I replace my Mid 2012 logic board with a early 2011 one?

I have a Mid 2012 Macbook Pro A1278 with i5 2.5 GHz that needs a logic board replacement. Am I able to replace it with an early 2011 Macbook Pro A1278 with 2.3 GHz i5 logic board?

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As it turns out you can!

But before you go that direction you'll loose the faster CPU & RAM (the RAM is different). And the USB ports are only USB2 vs the faster USB3

Why are you going this way?

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Sara crwdns2934231:0crwdne2934231:0
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