Unusual Card Error - D7000 - Your Help Please
Sounds quite strange.
If I were you, I'd start by re-flashing the newest firmware on the camera, and see if that helps.
Thanks, I wouldn't have thought of that, but unfortunately no such luck.
I have also tried the obvious that I could think of, green button reset, battery in and out etc.
Anymore suggestions would be greatly appreciated but I am completely out of ideas.
Student in Brighton, UK