I was out shooting birds today and when I turned off my D7000 the display on the top LCD as well as the display in the viewfinder would not go away when I switched it to off. The only thing that seemed to be turned off was autofocus. The problem went away a while later. Anybody ever heard of this happening?
This happened to me once with mine. I pulled the battery after a bit. Didn't happen again. When I sent it to Nikon for AF adjust I mentioned it. Has not done it ever again.
Same thing happened with my D7000 a couple weeks ago. Found an internet thread that suggested reseating the SD card(s), which worked. Problem went away after reseating and hasn't returned.