11-22-2015 09:40 AM - edited 11-22-2015 09:44 AM
Just want to say thanks to JoeN. My sd slot was not reading at all, said there was no card in the camera. After trying several different cards with the same result, I found your suggestion. I removed the CF card, turned on the camera with only the sd and HOORAY. Many thanks.
07-17-2017 12:56 AM
The only thing I can suggest is that you either have a bad CF card or one of the pins is bent. Change cards. if that does not work look to see if all of the pins are straight.
02-25-2018 12:14 PM
I just purchased Mark IV and barely used it for one trip; took out Lexar CF card to transfer pictures to my computer. Now I am getting same problem, the CF card is not accessible. Camera doesn't even format the CF card. Any suggesstion where to seek help? Thanks.