iMac was shut down by power outage. now trying to boot up I get "Setting Up Your Mac..." and spinning wheel?
I have iMac 21.5. The computer was shut off during a power outage. When I turned it back on, I get a screen with "Setting Up Your mac..." and all it does is spin. What do I do?
iMac (21.5-inch Mid 2011), Mac OS X (10.7.2)