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Q: My macbook won't turn on- just beeps three times in a row continuously.  What to do?

Suddenly, without provocation, my 13 " Macbook Pro from 2012 won't turn on.  Black screen is displayed and it beeps three times, the little LED light also flashes three times and it repeats this over and over.  I haven't added or changed the computer in any way.  It was working fine last night.  Help!

MacBook Pro, OS X Yosemite (10.10.4)

Posted on Aug 11, 2015 11:57 AM

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Q: My macbook won't turn on- just beeps three times in a row continuously.  What to do?

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