sd card problems with macbook pro running OSX 10.10

Hi,
So i have had this problem for a wile. I am trying to use a SD card on my mac, but when i insert it, it will not come up in the finder, so when i go to take it out, it says that it wasn't ejected properly. This is becoming really annoying really fast.
Your help would be greatly appreciated.
Thanks in advance.
Jeff

Forum: 

Hey.

Hey.
I've had this happen before as well. Maybe try rebooting the system? I don't know of any other fixes you could do besides rebooting.
HTH