Today the world revolves around the computer. From homes and offices to schools, airports and hospitals, computers have come to be an integral and essential part of our daily lives.
One of the important uses of computers is data storage. Data stored on the computer resides on a physical memory disk known as the hard drive that is a layer of magnetic disks. As population come to be increasingly dependant on computers, the risk of data loss also surfaces.
Harddisk Data Recovery
Hard drive crashes are a coarse occurrence. They are classified into two categories -- logical and physical. While the logical aspect deals with failure of the file theory and software, the physical aspect is related to some sort of electrical or shock damage to the disk. However, contemporary technology allows us to recover up to 80% of the lost data, thereby allaying some of the fear related to hard drive recovery.
Hard drive recovery, either physical or logical, is a complicated process and requires scholar help in most cases. Special equipment and tools are essential to carry out this process successfully. A functional computer with the essential software is the traditional equipment required for any hard drive recovery process. Data backup devices such as Cd recorders, external hard drives and Cd and Dvd media are also used while recovering data from a damaged hard drive.
If the hard drive has suffered physical failure, permissible electronic knowledge and equipment is a must. A soldering iron might prove beneficial when working on a damaged circuit board. Developed tools such as magnetometers may also be used to physically passage lost bits from the magnetic media. These bits are used to rebuild a disk image.
In increasing to the hands-on equipment required, definite other precautions must be taken. The hard drive, when removed, should be wrapped in anti-static material. The drive should be well cushioned to preclude added damage. Finally, the recovery process should take place in a ?Class 100 Clean Room? to avoid any contamination by dust.
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