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Released October 24, 2011 / 2.2, 2.4, or 2.5 GHz Quad-core Intel Core i7 Processor

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Black screen with backlight keyboard, boot doing and no logo

Hi I have a problem with my macbook after a PRAM reset the screen doesn’t work but there’s still light in the keyboard and it’s seems to work what can i do i see that there’s inside a homemade reparation on the resistor

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Sounds like you damaged your logic board!

I think you’ll need to get to an independent repair shop who has micro-soldering skills and knows how to fix your system.

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Giacomo foradori crwdns2934231:0crwdne2934231:0
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