02-04-2017 07:15 AM
Just as an idea,what may have gone wrong with the camera?
It is broken. Sorry to be snarky, but there is really no way to tell.
There is definitely something wrong with the camera and/or cards being inserted into it. Make sure the cards are properly oriented when you insert the,. I think you need to contact Canon U.S. Support at 1-800-OK-CANON.