The problem might be located in your hard drive. There are a few probable causes for this including:
* Your computer is bumped or jostled while it is running
* The electric motor which allows the platter to spin fails due to bad bearings or other components
* The filter on your air intake gets too clogged or the filter isn't working properly
* Extreme heat while running causes the electronic circuit board to fail
* There is a sudden power failure while the disk is writing
Try troubleshooting your hard drive for these possible causes and refer to the repair guide to help fix this issue.