1, download the Diskgenius, download it without installation, as long as the solution to the hard disk can be used. You can see that copyright is developed by a man named Li Dahai, as early as in the DOS era to his ears.
Double-click Disk Genius.exe can be run, the program interface diagram below.
2, here can see a nominal 320G hard drive, the display capacity is 298G,
3, first select a logical disk, such as Logical Disk H, and then click on the "Hard Drive" menu, select "Bad track detection and repair" for testing. As shown in the following illustration:
4, click "Bad track detection and Repair", pop-up dialog box can see the cylinder of H disk range, then we click on "Start Detection" on it.
5, click "Start Detection" to scan, will pop up the scanning Process dialog box, the following figure is the detection of e-disk scene.
When you scan the bad, it emits a "yes", but then it scans the past. When you are done, you will receive a hint that there are bad sectors and a few bad sectors.
6, if there is a bad way, we can delete the partition, and then the bad sector before and after the 10~20MB space separately divided into a single area. The partition is then hidden so that the bad sector can be hidden, preventing the hard drive from spreading in physical bad ways.
Delete partitions, create partitions, hide the specific operations of the partition Diskgenius help manual is written in detail.
7, of course, we can also test the entire physical hard drive.