HT204267: If your Mac won't turn on

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eileenmandell

Q: COMPUTER TURNS ON, I SIGN IN, SCROLL BAR GOES ABOUT HALFWAY THEN THE COMPUTER TURNS OFF

I press the power button to turn on my Macbook Pro laptop. The power goes on and the screen showing my sign in is on. I put in my password and the bar moves about halfway across then the computer turns off.

MacBook Pro with Retina display, OS X Yosemite (10.10.3)

Posted on Jun 24, 2015 2:28 AM

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Q: COMPUTER TURNS ON, I SIGN IN, SCROLL BAR GOES ABOUT HALFWAY THEN THE COMPUTER TURNS OFF

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