<p>Just wanted to say thank you all, I googled D7000 not switching off and came across this... Two intense shoots in a day and rain today, I thought between overheating ageing and getting wet my Nikon had finally given up but I removed one of the cards et voila... I won't say no Amazon cards 'cause I always got them from there and they've been fine, but definitely only tried and tested sellers from now on!</p>