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Model A1502 / 2.6 GHz (Turbo Boost up to 3.1 GHz) or 2.8 GHz (Turbo Boost up to 3.3 GHz) dual-core Intel Core i7 processor with 4MB shared L3 cache.

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MacBook Won't Start Up

Hey guys,

I have a MacBook Pro 13" Retina Display Mid 2014, and today it will not start up. After I press the power button, it chimes as it turns on, but the chime ends abruptly as the computer immediately shuts down. When plugged in, the charger indicates that the Macbook is fully charged.

Any idea on what could be wrong?

You guys are amazing, any help would be greatly appreciated.

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It could be a couple of things. Have you done these resets? If not, start there:



If that doesn't fix it, I would take the bottom panel off (if you have the pentalobe screwdriver) and disconnect the battery and leave it unhooked for a while then reconnect everything and see what happens.

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