My R4i card used to work; after I pulled it out and inagain, it reads " There is nothing inserted in the Game Card Slot". The DSi will read other cards but this R4i. Is the card dead?? Thanks
Yep , it may be the contact issue or dead . There is a tutoril how to slove contact issue . http://gbatemp.net/t231412-solving-acekard-contact-issues