I am having a problem with my Lexar Jumpdrive. When I plug it into the computer it says deveice not recognized, or nothing happend at all. I can plug other jumpdrives of the same model into the computer and they will work. I can also plug the problematic jumpdrive in on another computer and it will work there. I have attmpted uninstalling the usb drivers on the computer and restarting. I have tried uninstalling the jumpdrive software and reinstalling it as well. I am at a loss for what the problem may be. Can you help?