Below are the main methods to identify a bad hard drive for your reference.
1. Unable to access a certain partition or directory on the computer.
2. Unable to Ghost the computer system.
3. Unable to format the hard drive. During the formatting process, the system will report Bad Track 0- Disk Unstable. This is the most common error encountered when formatting a bad hard drive.
While using an application, if you encounter a notification like: Error reading data on drive C:, Retry, Abort, Ignore, Fail. This indicates that data in a certain area on the hard drive is corrupted and cannot be read.
When running programs to detect bad hard drives such as HD Tune, Windows Surface Scanner, etc., the software reports a bad hard drive.
As depicted in the image, the red dots represent the areas that are bad on the disk.
With the insights shared by Mytour, you now have the knowledge to identify if your hard drive is bad. Additionally, you can utilize defragmentation software to check and repair bad drive errors.
