Hard Disk Recovery

We always store all information data into disks as this information-based society keeps developing. The application of disks takes great risks at the same time when it brings the possibility of large storage capacity. We have to take good disk protection measures from every aspect in order to decrease data loss potentiality. And if data loss happens, we ought to try best to recover hard disk data. Generally, as long as we have a good hard disk recovery tool, we can perform hard disk recovery. However, using disk recovery tools is not absolutely safe. Hence, we should be aware of data loss reasons and then use a suitable disk recovery tool to recover disk data reasonably. There are many factors contributing to data loss and we'll list some.

Common causes of disk data loss
As a rule, disk data loss is attributed to physical faults and logical failures.

• Physical faults:
Physical faults involve hardware damage in disks, which leads to disk failing to run normally, store data or be recognized. The detailed reasons are following.
1. Circuit failure: disk circuit board burning up or control chip on disk circuit board being damaged makes that disk can not work normally and data can not be read.
2. Firmware damage: Firmware is hardware programs in charge of normal operating of a disk. If it is damaged, the disk can not continue to operate.
3. Head and electrical machine failures: This kind of fault also results in data read failure, namely data loss occurring.
4. Platter damage: Platter is the carrier of data and data loss will take place if it is damaged.


• Logical faults:

Logical faults are related to file system. Disk data read and write are realized via file system. If disk file system fails, we can not find disk data and data loss comes up. Common logical faults are following:
1. Partition Table being lost: We can not read and write data in if Partition Table is lost.
2. Boot Sector failure: Boot Sector defines the most important parameters of disk partitions, so we can not operate on disk data once it fails.
3. File Index or other metadata being damaged: data are distributed on disks according to a certain structure. If this type of structure is destroyed, file integrity is damaged and data will be lost.
4. Deletion and formatting: These are artificial reasons for disk data loss.

Hard disk recovery software
If disk data loss is caused by physical faults, we can turn to professionals and they will use special disk recovery tools to perform hard disk recovery; if data loss results from logical faults, it is not necessary for us to resort to professionals because a suitable disk recovery tool can be downloaded from http://www.hard-disk-recovery.net/ and we can use it to recover hard disk data easily.



This is the screenshot of a hard disk recovery tool that is downloaded from the web given above. Five hard disk recovery modules are provided and they are able to realize hard disk recovery in different situations. Nearly all data loss events resulting from soft faults can be fixed easily with this hard disk recovery software, including accidental deletion, accidentally formatting partition, partition being lost, partition being logically damaged and so on. If you want to recover lost data, this hard disk recovery software will be you best choice.