HT204156: About the screens you see when your Mac starts up

Learn about About the screens you see when your Mac starts up

vaughanfromrotherham

Level 1 (0 points)

Q: Cant get diagnostics to start

I can't get diagnostics to run when i start up and press D nothing happens

MacBook Pro, OS X Yosemite (10.10.4)

Posted on Jul 18, 2015 9:39 AM

I have this question too

Q: Cant get diagnostics to start

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by leroydouglas,

leroydouglas Jul 18, 2015 10:21 AM in response to vaughanfromrotherham
Level 7 (22,920 points)

Notebooks

Jul 18, 2015 10:21 AM in response to vaughanfromrotherham

What kind of Mac and what year?
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by vaughanfromrotherham,

vaughanfromrotherham Jul 18, 2015 11:43 AM in response to leroydouglas
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Jul 18, 2015 11:43 AM in response to leroydouglas

mac book pro, 2011
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by leroydouglas,

leroydouglas Jul 18, 2015 11:45 AM in response to vaughanfromrotherham
Level 7 (22,920 points)

Notebooks

Jul 18, 2015 11:45 AM in response to vaughanfromrotherham

Try restarting holding option D keys, for internet recovery
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