How to Hide or Show Your Hard drive Partitions using Diskpart

Steps to hide your drive :

1.Go to Start–>Run or use Windows+R key and type: diskpart



2.Type list volume and enter, Now Command Prompt Lists your partitions.



3.I'm showing how to hide  partition volume 6 named DAD and labeled G



so i commanded select volume 6

4.Now Command as remove letter G & see that you've hidden the drive letter "X" successfully.
  And your drive will be hidden



Steps to unhide your drive :

To unhide the drive, follow up-to Step 3 & fourth step command will be assign letter G & see that you've assigned the drive letter "X" successfully.Then your drive you will be unhide



This trick works in both Windows XP, VISTA, SE7EN