I have a Konica Minolta DiMAGE Z3. My teenage daughter has been using it and now I have a problem. Imagine that! When I turn it on, the lens has a delay before extending out and then once it extends it retracts and shuts off. When it is extending the view finder lights up a light blue blank. Please help. Could something have gone wrong while downloading to computer? Also, when the lens retracts it is not fully retracted.