Data recovery is the most useful and by far the best way to retrieve data that has been lost or deleted from a hard drive. Hard drive recovery can restore files that have been lost, no matter what the cause may be. From viruses to crashes, data recovery can restore the files on your hard drive by rebuilding the platters and the structure of the drive. Before you hard drive can be rebuilt, it must be evaluated. The evaluation process will give the technician a chance to go through your hard drive, determine what caused the failure, and what they need to do to restore your data. This is a very extensive process that involving a series of steps performed by the technician.
First things first, the technician must determine if the problem is logical, physical, or possibly a combination of both. Physical failures result in hardware malfunctions, while the logical problems lie in the software. Once the technician has found the problem and the cause, he can plan out the repair process and what he needs to do to recover the information.
If the technician is able to gain access into the hard drive, he or she will then create a mirrored image of the drive and continue the...