Usb format nahi ho rahi kabi ho jati ha but wahan kuch b paste nahi ho raha plz help kyoun ka koi data b Usb main paste nahi ho raha kaya koi is ka hal ha ?? 2 gb ki flash drive ha.aur computer main 0 bytes show kar rahi ha,kafi tools try kiya hain but usb disk not found likha a jata ha. plz help me thanks