Canon camera memory card lock?
Next to a sliding lock button, slide to the other side on the line
It may be a memory card to write a protection, the SD card on the small switch to lock the other side of the lock. It is also recommended to format the memory card with the formatting function in the camera menu.
As shown in the figure on the card marked as B write protection switch to the top of the machine to try again if the same show that the lock is a card that is a problem with the card is now very cheap if the machine can be used to replace the memory card Is your machine has a problem with the card slot or motherboard problem recommended repair
