Longfellow
Member
I have a Canon Power Shot S3 IS that has performed perfectly for over 4000 photos. This morning when I attempted to photograph some pen blanks a message saying "Card Locked" appeared on the display. I can not get the camera to take photos. I can not find anything in the owners manual that refers to this. Anybody have an idea what is wrong and how it could be corrected? I changed cards but that didn't help. Thanks for any advice.