The system does not detect an SD Card.

Followings are a few possible reasons why this may be occurring:

1. Please power off camera before inserting SD card into camera.

2. The SD card read&write speed not good, please use a SD card with class 10 or above class 10.

3. The SD card is broken.

4. The SD card has not been formatted properly.  please format sd

5. The SD card slot is malfunctioning.