won't see sd card
my camera won’t see the sd card I have tryed 3 and won’t see any of them just says no card
Samsung NX300 Troubleshooting
Memory card reader is damaged
Should the card reader not be functioning, it may be damaged. As the card reader is a component of the camera's motherboard, it may be necessary to replace this entire board; our motherboard replacement guide will help you with this repair.