well when i had no sticker on my smc, it worked fine... then when my friend put one on his and he offered me won and i said yes then after it never worked!!! So then i had gone and made a whole topic about it :lol: and then i got told to take it off because its a write protector (thingy
... so i imediately took it off and presto it worked like a charm
.
EDIT: quike edit... so its definetly the stiker which doesnt leet u put stuff on the smc!!!