sony vaio hard disk problem

aaru

Honorable
Feb 7, 2014
1
0
10,510
my hard disk is problem. os is not installed if the full hard disk 500GB is indicated unlocated file so the os is not installed please help me how to recover and solve this problem
 
If there is no recovery partition on the drive then you will need to contact Sony for an install disc. Is this a new hard drive or the one that originally came installed in the computer? Since the space is unallocated it seems as though this is a new drive unless you deleted the partition(s) in which case the space would appear as unallocated.