http://www.nikonchat.com/coolpix-s7c-battery/

My Nikon Coolpix S7c is completely black. What's happening?
When turned on, so does the normal boot and the battery is completely loaded, but the image is completely dark. The icons indicate which setting is selected and that the lightning flash and all that is .. but it's like I had my hand on the lens or something. If I take the picture flickers, but little to the click sound does not happen. Also, the picture is dark. The top of the main objective of the work, which means that opens and closes, but I can not tell if you have something blocking the internal lens. Any help? Is there a reset function or something? I noticed that the inner cover is closed .. because I've compared with my mom (the camera itself. lol) and she could say was open and visible. but I still do not I know, I returned to the manufacturer or just go to a place of camera to fix it?
Sometimes it helps to have the batteries for a minute – often restores the camera. Also, some cameras have a reset button – if you can not see it, try reading the manual (which also have a troubleshooting section thereof).
FIRESTORM 3650kv 2s 5800mah lipo – NİKON coolpix s7c