Windows 7 hard disk bad track detection method

Everyone knows that the hard disk is an indispensable part of the computer system, is an important carrier for storing data, if the hard disk has bad sectors, the data in the hard disk will cause certain harm, in order to To avoid the loss, in addition to the backup of the hard disk data, the user should check the hard disk regularly for bad sectors and solve the problem in time.

How to detect bad sectors of hard disk under win7 system:

1. Introduce HD Tune first:

HD Tune Pro (hard disk tool) V5.00 Chinese green special edition

Download address: http://www.xitongzhijia.net/soft/6724.html

HDTune is a small and easy to use hard disk detection tool software, HD Tune Pro is also a suitable For mobile hard disk detection tools. 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 uses its hard disk detection function: "Error scanning"

4. Open the “Error Scan” tab, just click “Start” and you can scan the entire hard disk. HD Tune uses green blocks to represent the hard disk and red blocks to represent the hard disk. part.

Note: Use HD Tune to detect whether there are bad sectors on the hard disk. Do not use it: “Quick Scan”, “Quick Scan”, the 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.

If the health status of HD Tune is a red warning, be careful, indicating that your hard disk may be faulty at any time. 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 It shows that your win7 system hard disk has bad sectors. At this time, the first thing you need to do is to back up the data in the hard disk to prevent data loss.