http://www.nikonchat.com/coolpix-s230-troubleshooting/
Troubleshooting Coopix S230?
I dropped my coolpix in the field. Then I tried to take photos of fireworks, but all I have are streaks color, so I started to fool with the settings, and then I began to see nothing but fuzzy images in black and white. No color at all. What I can do? Is it broken? You are so right on the strap. Never attached!
You just created a nice paper weight not to use a camera strap. Also, the cost of repairs would be almost equal to or greater than what the camera is really worth it and it is time to go out and get yourself a brand new camera. This time using the camera strap.