唔該幫幫手答我個問題丫!!我過唔到mini sd卡d 相入電腦?佢叫我格式化~

我電話係902sh,之前用張toshiba 1g卡用card reader過相同歌都冇問題~~
但上次我同樣咁插卡入card reader 入電腦到,,佢話我張卡未格式化~~~(之前冇的!!)

咁我就跟住做,,聽佢講咁format,,點知仍然開唔到d野~~
d相完全冇哂,,我放番張卡入電腦,,張卡冇哂記憶,,電話顯示記憶體係零,,用唔到><

跟住我去shop到換卡,,佢話冇得換要拎去整,,而架3個禮拜拎番張卡了,,用得番,,

then我再試下過d卡既相用card reader入電腦,,佢都係話我張卡未format..
so我而架過唔到相同歌><

----------------------------------------------------------------------------------------------
我想問我應該點??
係card reader 問題定係咩??
如果我係電話到formmat card 有冇用??會點??
thx*x10000000000000000000000