Hard Disk Recovery
When a hard drive fails, it can be a calamity for the user. With hard drives capable of storing so much these days, it is possible for the user to lose a great deal. Depending on the contents of the hard drive, this loss can be very painful. Although it depends on the cause of the hard drive failure, information can often times be restored. This is welcome news for those that have valuable information on their hard drive and simply must have it back.
With hard drives in the terabyte realm these days, it is easy to see why the failure of such a drive could be disastrous. Potentially thousands of dollars worth of music and movies can be located on such drives, as well as valuable personal documents. A dead hard drive can mean months of writing or photography lost. Luckily, however, an entire industry has sprung up around the serious business of hard disk recovery. A simple search online will reveal millions of results for hard disk recovery services and products.
Hard disk failure can come about for a variety of reasons. Software related failures involve the corruption of disk partitions or the reformatting of the drive. A disk partition table is used by the operating system as a sort of directory to the rest of the partition, allowing it to find the files you need. When that directory is corrupted or deleted, the operating system can no longer navigate that portion of the hard drive. The files remain, but the operating system does not have the means to access it properly.
In cases like this, it can be very simple to perform hard disk recovery.
If the drive has other functioning partitions, simply install a utility such as TestDisk on that partition. If the failure of the partition has caused the computer to fail when booting, then remove the hard drive and connect it to another computer. Using that computer’s operating system,
install TestDisk and run it on the offending drive. If the failure is related to a software issue, TestDisk can almost always correct the problem.
In the case of a hardware failure, the issue becomes a little trickier.
Hardware failure occurs frequently when the motor that drives the reading head burns out. If this is the case, the damage may be beyond repair. A broken reading head can cause serious damage when it crashes against the drive platter, scratching along its surface. If you hear a noisy scratching sound when the computer is booted, immediately shut down the system and do not start it again until the hard drive is replaced.
Hard disk recovery in the case of a hardware failure may require the services of a professional company such as DriveSavers. If the information is important enough to warrant their prices, then DriveSavers is the way to go.
Filed under: Hard Drive Recovery