My MacBook turns on, lights up, give the distinctive "on" sound and the Apple symbol appears on the screen. Beyond that, nothing happens. The usual login will not pop up. Any ideas?
My MacBook turns on, lights up, gives the distinctive "on" sound and the Apple symbol appears on the page. Then it just sits there. It does no give the sign in option and nothing else happens.
MacBook, Mac OS X (10.7.5)