Cannon power shot sx50 hs keeps displaying "memory card error" memory card locked. I've switched out the memory cards twice still displaying error. It's only 4 months old with limited use. What could be the problem.

SOURCE: Memory Card Error - Locked

Take the card out, and you'll see a little slide switch on the side of the card. It is most likely in the "lock" position.

SOURCE: Is there a size limit for the memory card for the

This camera only supports up to 2GIG or memory card so that's the reason why the 4 GIG wont work with it....

SOURCE: Canon Power Shot A480 memory card error showing on

If it's a brand new card, it needs to be formatted with the camera. If it's been used before, the files may have been corrupted when plugged into your (or another) computer.

SOURCE: Cannon power shot sx100is...view finder says "card Locked"

SD cards have a slide switch along one edge. The position farthest from the contacts locks the card, protecting it from writes. The position nearest the contacts unlocks the card. If the switch is already in the proper position, slide it fully the other way and then back again.

old marine

• 2426 Answers
• Posted on May 24, 2010

SOURCE: I have a cannon power shot SD600. I bought a

Did you get an SDHC card? The SDHC protocol was developed after the SD600 came out, and the SD600 is not compatible with it. Use SD cards with a maximum of 2GB storage capacity.