OK so i just bought this camera off a friend and i have used the camera before i bought it off her and i love it to death but i used it about a week ago and it was working fine and i was at a baseball game and i used it to take a few pictures of some of my fave players but once the national athem started i turned my camera off well when i turned it back on it said "please remove lens cap and press > button" well i have found some ways to fix this problem like on this website http://www.instructables.com/id/EJQFY008L6EVYDVXB4/ but i had another friend do what it says on the website but we could not see anything wrong with it we even took the lens apart its seems to get stuck a little but not by much. we put it all back together and it still the says the same thing. does any body know how to fix this without taking it to a camera shop?