1. Observations
You hear clicking sounds emitting from your hard disk drive, either in a form of clicking or grinding sounds. This can happen when you power up your computer from start or halfway while working on your projects.
2. Possible Causes
The irregular clicking or chunking sound usually indicates that your hard drive is suffering from physical damage. If you use a S.M.A.R.T enabled disk, you may see a warning of a imminent disk failure when you power up your computer. This problem can be caused by the following:
– Head Crash
– Bad Sectors
– Mechanical Faults
– Virtual Memory Paging
3. Resolution
a. Head Crash
This is a physical damage of the disk platter when the head of a hard disk scratches the surface of the disk. The grinding sound is therefore observed when this occurs. Firstly, turn off your computer and do not attempt to power it up. Consult a data recovery firm immediately and avoid dismantling the disk to repair the problem yourself. Operating without the correct tools and a clean environment can result in further extensive damage which complicates the recovery...