What kind of card is it?
Why doesn't my WII version 4.2 read or recognize my SD card
your probably trying to use an SDHC card or a brand that ur wii doesn't like... If its 8Gb's or over then its SDHC also try a standard brand such as SanDisk or similiar
My SD card is a 4GB Nexxtech card
For best compatibility use a 2GB SD card. Anything having more than 2GB capacity will be a SDHC card (there were a few 4GB non-SDHC cards manufactured, but very rare). Not all SDHC cards will work with the Wii, the higher the capacity, the less compatibility. If you are going to use a SDHC card then search around and see what's working for other members. Some cards will work with homebrew and not bootmii, and the other way around, or may work with both homebrew and bootmii, or may not even work at all. Make sure you have it formatted to FAT or FAT32.
Last edited by Stomp_442; 01-23-2010 at 10:29 AM.