my blackmac will not go past apple logo and spinning icon

I hooked up a shaw modem with built in router ..I ran a eather line from my Mac to the modem everything worked fine. disconneced and turn off the Mac

turned it on an hour later and now my fathful BlackMac will not go past the Apple logo.....Help....

MacBook

Posted on Feb 22, 2013 10:02 AM

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my blackmac will not go past apple logo and spinning icon

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