U-disk, I have a problem?

Users questions:U-disk, I plug into USB port on my computer shows only: Please check into the mobile hard disk. Can not format can not be opened. Do not know how the. Friends who know, ah, let me know, I appreciate it!
Experts answer:U disc has a lock, you are not locked to the U disk, or USB interface problem, reinstall the driver what to try.
  • This information provided by the users.Thanks!