Win7 home premium ( product key COA doesn't indicate 32 or 64 bit, Dell Studio XPS from 2010).
Recently booted to screen that gave option to boot windows normally or do start up repair.
Normal boots results in return eventually to same screen.
repair option starts, gives option to restore(cancel) runs "start-up is checking for problems" animation has been running for about 7.5 hours now..(says Attempting repairs under animation)
