Hi, my D800 has gone bad for me. Suddenly, the menu on the picture attached pops up in the display every time I turn the camera on. I can make changes in both of these menues, but that's all. I can't get into the menu of the camera, and I can't watch the saved pictures on the SD-card. I can release the trigger, and a picture is taken, and shows in the display on the back, but then everything freezes. It's not possible to change the settings regarding ISO etc. I've taken battery and SD-card out several times, but no change.
Could there be a quick-fix or is it a hardware problem?