galaxy core 2 won't read sd card

[Unregistered]

Guys, I newly bought galaxy core 2 and when I inserted my 2gb sd card it won't read. I need your help thanks

 

[Rukbat]

Put the card into an adapter and plug it into your computer. If it still can't read it, the card is bad. If the computer can read the card, the phone is bad (and if you bought it recently enough you should be able to get it replaced with a new one).