I recently got a 4GB JetFlash pen drive. I gave it to a friend and god knows what he did, it's not working right.
Symptoms:
When I plug the drive, the LED glows. The drive appears in My Computer. But when I try to access it, it says "Please insert disk into drive". I've tried double-clicking the icon and typing the drive letter in the address bar. Nothing worked. I can't even format it cause when I try to, it says the same thing: insert disk into drive.
Is there any way I can recover it?