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My MacBook Air won’t turn on at all. I was using it when all of a sudden the screen went snowy and cut out, I’m thinking it could have been a power surge. Would just like some guidance on what to do?
From the sounds of it I suspect your logic board is gone. The snow you saw was the graphics engine dying (which is part of the CPU in this model). Here’s the IFIXIT guide you’ll need to follow MacBook Air 11" Mid 2013 Logic Board Replacement It also has a listing of your board choices.
