HT1547: Power On Self-Test Beep Definition - Part 2

Learn about Power On Self-Test Beep Definition - Part 2
miichellengo

Q: So if three beeps keeps playing even after I shut it down leave it off then turn it back on and have no memory cards in or anything, what do I do?

It made my screen black and then three beeps. I don't know what the banks are but I left if turned off and turned it back on and the beeps still play. How do I fix this? I have the mid 2012 MacBook Pro.

MacBook Pro, OS X Mountain Lion (10.8.2)

Posted on Jan 20, 2013 7:56 PM

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Q: So if three beeps keeps playing even after I shut it down leave it off then turn it back on and have no memory cards in or anythin ... more

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