Build quality and handling - Nikon D7100 review | TechRadar
Nikon Autofocus Not Working? Try These 5 Troubleshooting Steps
please help!!! SD no longer saves photos. can't even format the card anymore with my camera. it's a D7100. originally took 12 photos those saved the rest won't and shows this image.
The Nikon D7100 Won't Let You Change Your Aperture in Video Mode - The Phoblographer