SDCard

IPC failed to recognize SD card.

1. SD card might be loose. Which would case the IP camera not to read recognize the SD card. Check if the SD card is secure. 
2. Check if there is a SD card connection pins. Some models may have the slot with no connection pins. If this is the case please refer to the specifications and place of purchase.
3. Check if the SD card in the computer is recognizable and there is no abnormality.
4. It is possible the SD card can be bad. Try SD card in other devices to see if it is recognized. It is possible the connection pins of the camera are damaged. If this is the case, refer to the place of purchase.