When I turn on my MacBook Pro it won't start up as in it won't go to the desktop and some logo replaces the apple logo but the spinning gear is still spinning to make sure it's a circle with a line through the middle and it will never go to the desktop
When I turn on my MacBook Pro it won't start up as in it won't go to the desktop and some logo replaces the apple logo but the spinning gear is still spinning to make sure it's a circle with a line through the middle and it will never go to the desktop please help it won't leave the screen and I may have deleted that snow leopard thing but please help
MacBook Pro, iOS 6
