I really need some help here. My Wii will no longer read SD cards!! I plug in an SD card and it knows its there but says it cannot be used. I have used this SD card on the Wii b4 and I know it works. Please someone help me!! ANy SD card does not work. I can load .dols from the HBC via USB. The SD card doesnt work in the HBC either. The BOOT 2 detects the SD card and gives me the menu. I can choose HBC and etc. DO I have a bad IOS?? I have SM 4.2 Waninkoko updated. I have IOS 249 rev 14.