MBP turns on and turns off when plugging in/out

Hi all

I had a problem with my MacBook Pro mid 2012 since I got it. I started with Mountain Lion and have recently upgraded to El Capitan. Same problem on all releases. I assumed it was a feature, but it really starts to get boring.

When my MacBook is in mode 'sleep' (closed or open, is not serious), whenever I plug the power chord, or it just turns and then fall back to sleep after a few seconds. I know that MacBook have a sort of hybrid of special standby/hibernation where they also record the State of the hard drive, but why should it turn on when I pull the power cord? This is especially troublesome when I travel. I want to just pull the cord and put the MBP in my bag. But no, I have to wait until she returns from his sleep, and again, without the risk of possible damage/failure of HARD drive.

I hope someone has a solution or maybe just an explanation for it.

Thank you!

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It is safer to stop any computer before departure.  Why it does what you say it does let you guess.  Not all models for this.  I tried to address this during your first year of ownership or Applecare and not 4 years later.  In addition, your PRAM Battery or the main battery may be soon need replacement, and who could do to issues of power more.

Tags: Notebooks

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