i just got the camera i hooked it in to my computer to load pics.. after i was done some one unpluged it from the computer so i tried turning it back on and it wont so i switched batteries and still no luck only time it will come on is when it would be plugedin the pc i hav 2 options oone is pc mode when i do that. it just goes black screen and pictbridge when i click that it says please wait for hours and hours