So I brought a new ADATA 64GB Class 10 SDHC card to use with my Gateway flashcard. I formatted it straight away as usual but the problem is that I can't have more than 3 games available to play since I see white boxes that don't anything. I've had this problem before with a knock off 64GB SD card, is ADATA the same or is there a way to get it working. Its a noob question but if someone could possibly tell me a way to get the SD card to work, that'll be great. Apologies for the essay and thanks for reading.