My is not supporting sd card

[Saisravani]

It is saying that is a unmounted sd card

 

[webworkings]

We would need a bit more details to help. Like what kind of phone (make/model) what kind of SC card. The GB of the card, and what is the actual message you get when you try to insert the card. Also, was the card new when you tried it, or did it come from another device?