Hard drive corrupted or fragmented
There are several causes for the hard drive to get corrupted.
the most obvious being an improper shut down. Many of us don’t take care of
this fact and wonder what could go wrong with an improper shut down. But the
truth is that most of the time, the sole reason for corrupted hard drives
continues to be a sudden switching off the power supply of the computer. Again,
consider the situation, that you are having problems with one of your hard
disks and there are chances that it is corrupted. May be the reason is a
computer virus, but scanning a corrupted drive, can only further complicate the
process of recovering the data later. Avoid scanning a corrupted computer hard
drive. Let’s get into a little more detail. When we format our hard disk for
the first time, we select one of the file allocation systems, FAT or NTFS. Of
course, if you are using Linux, then you will be using ext1, ext2, ext3, etc.
Let us consider that while formatting your hard disk, you had selected the FAT
32 format. The FAT (File Allocation Table) is nothing but a database that
stores the respective address of each file in your system. A corrupted disk
drive may simply mean that the FAT in your system has got corrupted and the
computer processor is thus unable to access the files that you want.
Practical Advice:
Diagnose and repair your hard drive. (Note, do not do it yourself if you are
not familiar with the process described below. Ask a professional IT Tech to
assist).
Run ScanDisk or something equivalent to verify there is
nothing physically wrong with the computer hard drive.
Run Defrag to help ensure that data is arranged in the best
possible order.
