How to use HD Tune Pro Check HDD health and bad track HD tune pro Check HDD health

1, start HD Tune program to detect hard disk

2, detect hard disk error;

Click: Error Scan-start;

Green small squares to indicate the hard part of the HDD, no bad, red squares indicate the hard drive damage has bad part of the road

3, is scanning the hard drive, the time is longer, waits patiently

4, check completed, spents 1:17:42, the test result is: Hard disk damaged block is: 0%

5, testing the health of the hard drive State;

Click: + Healthy, you can check a lot of the hard drive parameters, as shown in the picture, but here is a map of the sector count yellow warning. All other parameters are normal

6, we left-click: Remapping Sector count, showing:

Description: Damaged sector count that has been repaired 448

Status: The hard drive already has a damaged sector.

However, the remapping sector count data did not grow and is not very large, the hard drive is still healthy, scanning has not swept out the bad way (note: The number of remapping sectors will affect read and write speed)

7, we can also see the hard disk use time, my hard drive has been used for 4,893 hours (203 days)

8, check the search error rate, my hard drive to seek error rate is: 457021525, belong to the normal range.

(The robotic arm of the hard disk reads the data over the disk, moving the position continuously, switching the track.) Seek error rate is the ratio of errors, if too high will affect the hard disk read and write speed)