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Mac book pro not starting up.

Hi there.

When I power on the mark book I get the welcome chime but the screen just has a black And grey flicker and I can see nothing o on the screen at all.

Is there a way I can re boot the screen ?

MacBook Pro, iOS 6.0.2

Posted on Dec 28, 2012 5:44 AM

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1 reply

Level 6

17,552 points

Dec 28, 2012 5:53 AM in response to Paul Cooney 6

See this Apple note on booting with no video.

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Mac book pro not starting up.

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