I got this camera for my mom a lil while ago, and the warranty is not valid anymore. She wouldn't use it much cause the pictures came out fuzzy, she thought it was he inability to take photos. After I looked at it I found that the auto focus is not focusing, When you zoom in or out it doesn't try to refocus. It hasn't been dropped or anything to my knowledge. there are no signs of being dropped on the camera. It just does not focus, any ideas to fix this. I already got her a new one but would hate to get rid of it if its a easy fix.