I own a Canon T3. I used a 32G SD card, now my 8G or 4G cards give me a "card cannot be accessed"
I own a Canon T3. previously used a 32G SD card when my 8g was used up. now my 8G or 4G cards give me a "card cannot be accessed" why is that. I reformated the 8g but it still not working. they were working just fine before. Any ideas?