Computer Hard Disk Crash Data Recovery

Computers can sometimes go wrong where the screen goes black on boot and instead of windows it shows white writing that says "operating system not found" or "disk read errors". This means that the computer was expecting to find some data and didn't.

The causes can be either 1 of 2 things: data corruption (by virus or error), or hard disk mechanical hardware failure.

If the data has been corrupted by a virus or erroneous disk activity then there is a good chance the data is recoverable without too much hastle. However if the hard disk has gone wrong mechanically (disk head crash, or otherwise) then the data recovery is longer and more expensive. Mechanical failure of hard disks is rarer but can be more prevailent in portable devices like laptops and MP3 music players.