Hide Hard disk Drive

---------do your own risk----------

Go to Start >> Run
In run Dialog Box type “diskpart”
>> Enter.
When Diskpart prompt open
Fallow Type fallowing in Diskpart prompt .
1>>list volume
2>>select volume 4 (select volume whatever you want to hide disk)
3>>remove letter D (remove letter whatever you want to hide disk)
4>>Exit
For Assign letter
Same Type 1 & 2. And change “remove” To “assign”
Exit.
For Assign Drive.