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Important: Repairing bad sectors with the following tools will remove the data stored on the bad sectors. So, let’s have a quick look on all of them.

Compatibility may be an issue with a particular freeware, but we assure you that all of them are really very good to resolve this big issue. We have prepared a list of top 7 freeware which will help you check and repair your hard drive effectively. If the issues are not resolved by your PC itself, then you are supposed to take the help of external software which will help you out in this task. The in-built tool is quite handy, but more often than not it can only boost computer performance slightly.

Deploy hard disk checking and repairing on Error checking and Optimize and defragment drive.

Choose Properties on the right-click menu, then navigate to Tools tab.

If you’re not sure, just repeat the steps on each partition one by one.

Right click on the partition that may have bad sectors.

At any point of time, if you feel that your PC is creating some real issues with the performance, then you have to check the whole hard drive instantly.

But that tool is only capable of recovering data up to some extent. There is an in-built disk check & repair tool in Windows 10/8/7. If your hard drive bears any physical damage, then for a complete solution of this issue, you need to replace the whole hard drive with a new one after backing up of data present in the previous hard drive. This is really annoying and irritating for the users because they can even lose their whole data if those bad sectors present in the hard drive is not removed. Some users have also reported that they are facing the issue of Blue Screen of Death (BSoD) error in their PC. The bad sectors of hard drive are responsible for the low-level performance and overheating issues for the PC because it is very hard to read the data from a corrupted hard drive with bad sectors in it. This issue has evolved out to be a big nightmare for owners of computer or external hard drive.

Why You Need to Fix Hard Disk Bad Sectorsīad sectors are usually caused due to the overloading of system files, or virus and spyware which creates troubles for the hard drive.