Win7 system hard disk bad track detection method

win7 system to detect hard disk bad sectors:
1. First introduce HD Tune:
HD Tune Pro (hard disk tool) V5.00 Chinese green special edition
HDTune It is a small and easy to use hard disk detection tool software, HD Tune Pro is also a mobile hard disk detection tool. The main functions are hard disk transmission rate detection, health status detection, temperature detection and disk surface scanning. In addition, the firmware version, serial number, capacity, cache size, and current Ultra DMA mode of the hard disk can be detected. Although these features are available in other software, it is valuable that the software combines all of these features. HDTune is compact and fast, and it combines all of these features, and is free software that can be used freely.
2. Double-click to open HD Tune 5.0.
3.HD Tune detection function is quite a lot, here mainly use its hard disk detection function: "Error Scan"
4.Open"Error Scan" For the tab, just click "Start" to scan the entire hard disk. HD Tune uses green blocks to represent the hard disk and red blocks to represent bad sectors.
Everybody's Note: Using HD Tune to detect hard disk with or without bad sectors must not be used: "fast scan","fast scan" scan time is short, but the detection of the hard disk is not accurate enough.
5. You can use HD Tune's "health" option to observe other parameters of the hard disk, such as: cumulative power-on time, seek error rate, temperature, etc.
HD Tune's health status If it is a red warning, be careful, indicating that your hard disk may fail at any time, and back up important data as soon as possible. (The hard disk has been used for a period of time with a yellow warning. This is just a comprehensive evaluation of the hard disk. Don't be biased.)
In the process of hard disk "error scanning", if there is a red block, you are The win7 system hard disk has bad sectors. The first thing you need to do is to back up the data in the hard disk to prevent data loss.