Hard Drive Clicking (damaged PCB, damaged media/bad sectors or mechanical failure/damaged read/write heads)

There is no computer part that is perhaps more important than the hard drive. Why? Well, because it is where all your files, folders, and documents are stored. Not only this, the hard drive, at least while wear and tear is not heavy, segregates your files in a correct order. Thanks to filing of information in order, you are able to access data quickly.

Hard Drive Clicking – Act Fast

Like any other computer part, however, regular use may wear down a hard drive. The most common effect of badgering received over time is clicking sounds. Your hard disk may emit clicking or grinding sounds when you start your computer, launch a program, or at other random times.

Such a sound is a warning of imminent hard disk failure. If you don’t take corrective measures soon, your computer hard drive for sure will die on you and you will lose all your data. Therefore, immediately back up your data to another storage device.

Why Hard Drive Clicking Occurs

There are many reasons for a hard drive to make clicking or other types of noises. The most common ones are:

  • Bad Sectors
  • Head Crash
  • Mechanical Faults
  • Virtual Memory Paging


For Bad Sectors

A bad sector is a small portion of storage space that becomes defective and stops responding to read or write requests. Bad sectors are of two types: one that occurs due to irreparable physical damage and one because software errors.

If your disk’s condition is too bad, a disk surface scan can help prevent further damage. It will ensure that the system does not write any new data on the bad areas.

For Head Crash

The grinding sound you hear is because of rubbing of head of your hard disk against the disk surface, and it indicates a physical damage to your disk platter. It is best that you consult a hard disk recovery firm for help in such cases. For if you operate without the necessary expertise and tools, the problem can become more complicate and beyond correction.

For Mechanical Faults

Clicking or grinding sounds from your hard disk can also occur because of loose components or a defective spindle or defective Read Write head. Sound emitting due to mechanical faults indicate that the hard disk is soon going to become unusable. So, back up your data immediately, and in case your disk stops spinning, consider sending it to a genuine data recovery firm to recover file and folders saved on it.

For Virtual Memory Paging

This issue can be effectively dealt by adding more RAM. Alternatively, you can consider using a secondary hard disk.

One-step maintenance task

Occasionally, a hard disk may emit a whirring sound when trying to locate a file that is heavily fragmented. An easy, quick, and effective way to take care of this problem is by regularly defragmenting data on the hard disk. For this purpose, Windows users can use an inbuilt feature called Disk Defragmenter.

Taking good care of your hard disk fill mitigate conditions that can cause disk failure. In addition, consult data recovery experts immediately when your disk starts giving signs of pending failure.