Many people may think that missing data and perform professional data recovery, but RAID or recovery disc. In fact, the data had not been deleted. A computer’s hard drive does not know how to find the data. Information that tells the computer where to look for the missing data. This is also why the best professionals, laptop data recovery or disk data recovery can perform an important file is lost after the drive is formatted.
For professionals seeking information to complete the recovery of the hard drive if you have not formatted the drive, and was replaced? Hard disks store information magnetically, and no one obliged to follow the information on the device. This data string into eight 1 and 0 seem jargon, but the hard disk that is separate from the data 1 and 0 will continue to use stored.
Just as a car battery, the hard drive has a magnet that has a positive and negative poles. Pole provides a binary 1 and 0 is a computer application. Storage unit of the hard disk or plate, including a ferromagnetic surface and divide binary code in magnetic fields, called magnetic domains. The data in the magnetic field direction. Magnet magnetic field in both directions, and a is 0 or 1.
Data are two disc ways. These data are recorded prior to 2005 grooves of the disc, which makes the binary code in both of the magnet to the left or to the right detected. The record type is longitudinal recording. In 2005 and later, this magnet was used for detection of binary code segment which is used set vertically and perpendicular included; The so-called vertical recording. It adds a layer closer stored the recording process and magnetic fields together.