Hi.. I need help.
I had this NDS for 2 months with R4 card. I had no problems in the past. I can play all the games.

But today, when I turn ON my nds, it doesn't want to play the games. It always goes to "Multimedia", middle. I can't click the "pac man" logo....

What's wrong ??

I put the R4 chip to my friend's NDS. It plays the game fine.

What's wrong with my NDS ??

Please help.