Canon 5d cannot format cf care

Mar 03, 2009

- Ok, Lets try something else.

Maybe you have some dirt or grime inside the camera where the card slides into.
Take a q-tip swab and dip it in some 90 percent or better isopropyl alcohol. Wipe off the contacts inside the slot where they meet the contacts on the card real good. Then after it dries, put the card back in and try it again. Hope that works. Let me know with a comment.

Rob