Help: Problem with pendrive
While formatting my system, I copied all my data from computer to pendrive(SANDISK) , my pen drive is not detecting. I tried it for more than 8 computers. But its not detecting.. I dont know why..? previously this problem is occured for my another pendrive(SONY). That time i leave it off. But this time i am panic because all my information is deleted from my system and it is only in that pen drive.. Any help please..!