Hello everyone! I am new here I am having trouble with my D5100! I have this camera for years, I used it in my office (i am a dentist). Suddenly, it stop working I always take intraoral pictures in F20 - 1/125 with twin flashes. But now I take the picture, flashes go on but the pictures appear black. Help me please!!!!
Try removing the lens cap! Are you sure your settings are correct, in both the camera and the flashes? This could be the result of a shutter speed faster than your cameras sync speed or just really underexposed images.