Hi ya. I've bought 2 r4 cards and put the games on that we want. If i put the r4 cards in my ds, they both read and show the games but if i put them in my friends ds, all we get is the DS start up screen stating there is no game card inserted. I cannot understand it. Anyone that can help shed light on this matter would be a great help. Thanks!! My friends dstt card works in both ds's!!
Try the tried and true advice and blow on it first. Both on the R4 and down in the DS slot. My guess is that your buddy's DS just isn't making contact with the card. Make sure every thing is good and clean, that food crumbs or paper haven't fallen down in the DS slot, that sort of stuff. Are they both lites or is one a fatty?
Thanks for your reply. You are right, it was a connection problem, solved it by putting some paper down the back of th R4 card so the card was in closer contact. Thanks!!!