I have 3 Ds's I plugged it into all of them none of them seem to recognize it. I don't understand it worked earlier, then I took it out so I could add something to the Micro Sd card, then I ejected it(Right clicked, then clicked eject on my computer). Took out the SD card and plugged into the thing now it doesn't work, when I try to put into my Ds's. I have pictures of the golden metal things on the back(Forgot there name). Ok here they are: Not sure what to do. Any tips would be great. I really don't want to buy a new one.