SD Failure

HELP

All of a sudden my wii will not read any sd cards.................

sysytem says that the cards can not be used but ive been using them for ages.

tried to re-format and still nothing

is my reader dead or is there a fix

Please Help

Are you sure that the write protection switch is off? In case you don't know what that is, its this little switch on the side of your SD card.....