Hard drive often carry with bad sectors after a long term usage. If bad sectors occurs, there is a possibility that data loss/corruption may happen. Then how do you know there are bad sectors or not? Well, some surface test tool does the job.
MiniTool Partition Wizard Free Edition is such a utility that can scan for bad sectors. Its “Surface Test” feature is very easy to use and report result in an intuitive way. So if you have no idea about how to do a surface test, use it directly.Read more »