i apologizes if with is the wrong section for this post but it seemed like it would be appropriate . so i bought this EZ Flash IV card a few years ago for my ds lite to compliment my R4 revolution. card always worked just fine in my ds, however my ds broke about a year and a half ago. recently i got a gba sp and i can't get it to boot up. it just brings up the gba screen, makes a coin noise and freezes. i've tried lots of times and have only ever been able to get it to load the ez-flash 4 or 5 times over about a year. i tried the paper trick, that doesn't seem to have much effect. i tried leaving the gba on for a few hours to charge the battery and that didn't really do anything either. do you guys think maybe replacing the battery would fix it? i got it to boot once this month, so i know its not just completely fried. however i also recently put it in a ds lite and the ds didn't seem to acknowledge it either. so anybody got any ideas?