Hey guys, I have an M3 perfect sd, slot 2, used solely for gba. The cart is about 6 months old, it stopped working about a week ago. I turn on my SP and I get a black screen with nothing on it. I decided to reformat my sd card to fat32 just to see if it would work. Nothin. I've tried 5 different sd cards, including sandisks, which I've heard are the solution to thos problem. I've tried an sd reader as well as a digital camera to transfer firmware files and write roms to the card. I've noticed that when I get the black screen that if I wiggle the m3 out of the slot slowly then it will come up and say: "Warning! Card has not been Formated. Please shut down and insert a formated Secure Digital card. Or press START to continue anyway." So I press start and it tells me: "Please use English version update file for this card. Update file language version error!" (I've used every firmware I could find for sd, 11-35, all .eXX files) but it doesn't seem to care. Any tips?