Out posts must have crossed. It seems to be important to remove the battery and card then replace them in the right order. I had removed battery and card, put in new battery, different card but when I followed the sequence exactly as given by JonKl...
That sounds very much like the symptoms I was experiencing except I didn't get anything from the screen at all. When the sensor cleaning message came up the shutter fired and the screen worked. Then it wouldn't next time I switched it on.I thought I'...
Well colour me shocked, the interwebs can be useful! My 5D III did this to me for no reason at all yesterday and I thought I tried everything. I guessed the camera was confused about something because metering and AF worked but not the back screen & ...
