MacBook mid 2011 starts

I have a MacBook mid 2011. One morning I woke up and the green light was on the power cable plugged into my mac. He was out of thought, and I tried to book it to the top but nothing. I read something here that told the press at the same time control, option, left arrow and start button / stop. That did not work.  I've heard talk about unpluggin the battery, but that didn't work. Anyone think my logic board

or my button power is down?  Any sugjestions? Thank you

Try to start inSafe Mode by pressing the "shift".

Also try to boot into recovery now command + r key partition. If it works, run disk utility.

OS X: on OS X Recovery - Apple Support

If you can't get it to start bring to any Apple store for a free evaluation.

Tags: Notebooks

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    Ciao.

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    Do you get the error code 1 when installing Adobe Creative Cloud app?

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    [operation] 70 tasks Apple

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    Storeassetd 74 MB

    Finder 61 MB

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    I suspect it's GPU problem similar to those of the similar MacBook Pro

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