Why my SD card says not inserted?

[Android Central Question]

Hi guys I'm using Samsung grand prime I have a problem with my sd card it says not inserted while is inserted any help? I have been taking if off but still says that. I tried this Dr.Web Light but no luck....... pls help people

 

[Rukbat]

The card could be bad or the card slot could be bad. Plug the card into a PC or laptop and see if it can be seen.