HT201581: Find your Mac's serial number in About This Mac or System Information

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jfloyd405

Q: apple sysmbol only on start up and remains for hours  macbook pro

i need assistance in understanding how to correct this issue of the apple sysmbol only displays on start up with a spinning circle.  Will not move from this screen

MacBook Pro

Posted on Nov 12, 2013 10:11 AM

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Q: apple sysmbol only on start up and remains for hours  macbook pro

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