ok so i went to my friends house cos i needed to give him something then i put in the external HDD and it started showing install things at the bottom of the screen...then all of a sudden the pc freezes. hard reboot and plug it in again and shows an icon (safely remove) at the bottom and nothing happens in my computer and it messes the pc up. it works on every other computer fine.
-other devices lyk flash drives work
-other devices lyk flash drives work