How to remove bad sectors from hard disk permanently?

 Here show you two methods of removing bad sectors from hard disk.

Method 1. Remove bad sectors from hard disk via CMD

You can use the Windows built-in tool to remove bad sectors from hard disk. CHKDKS command prompt is a free built-in tool, and it can be used to check the integrity of a file system and bad sectors of a disk. And find and fix bad sectors, errors, or any other disk problems. Here are the specific steps of removing bad sectors from the hard disk via CMD:

1. Press “Windows” + “R” to open the Run box, typing “cmd” in it and press “Enter”.

2. Input “chkdsk g: /f /r /x” and press “Enter”. (Here “g” is the drive letter of the disk you want to check.)

This option will run the CHKDSK to check and repair bad sectors or other disk errors on G: volume. The “/f” parameter tells CHKDSK to fix any errors it finds, “/r” tells it to locate the bad sectors on the drive and recover readable information, and “/x” forces the drive to dismount before the process starts.

And now you can see the information of the disk such as disk space parameters, file size, and the number of bad sectors.

Method 2. Remove bad sectors from hard disk with third party tool

You may find it a bit complicated to use CMD to remove bad sectors. Actually, if you are not familiar with the command line, it may cause other problems like data loss. How to solve this problem? Don’t be worry! You can use a third part bad sector repair software to complete this operation very easily. AOMEI Partition Assistant Standard is a powerful disk manager which provides many powerful functions like Check Partition. And you can use it to easily remove bad sectors from hard disk in Windows 10/8/7, Windows XP, as well as Windows Vista. Free download the software and see the step-by-step guide:

https://www2.aomeisoftware.com/download/pa/PAssist_Std.exe

Step 1. Install and run AOMEI Partition Assistant. Right-click the partition you want to check and select “Advanced” > “Check Partition”.

Thus, you have already successfully remove bad sectors from hard disk permanently.