Our device features make us more and more reliable on it such that we even often forget to save things that are crucial to us in our day to day life. Often due to the technical fault or sudden power cut, our system shutdown itself thereby risking our data that do not store. There are many other reasons where your data may be at risk at the time when your hard disk crashes. Some of these are mentioned below when you have to recover data from crashed hard disk, the cause for failure are: