After instal a pendrive in
Did you go to my computer,,thats how you open or find a flash drive,,hit my computer and it should be there removible disk,,,if not try pluging it in and restarting computer,,also try wesite of the usb to see if any updates or u may need new driver,,but I never had any flash drive do that so,,could be faulty or went bad,,tap it on a hard surface a few times ,,could free the disk,,it works eith seized hdds ,,so,,goodluck