How to detect the hard disk is good or bad

A hard disk is one of the most vulnerable hardware in computer hardware, but hard disk data is the most important thing in a computer. Sometimes, in order to ensure data security, in addition to frequently backing up important data, we also need to constantly check whether the hard disk is good or bad. How to detect the hard disk is good or bad? At present, most of the hard disk detection software is foreign software. Most of them are not very convenient to use. However, in the new version of the 2014 Lu Master software, the new hard disk is detected. The following website is a small series for everyone to bring domestic software. Good or bad. First, download and install the latest version of Master Lu (V5.1 version) in the computer, Master Lu download address: Master Lu: http://www.xxx/html/ludashigfzxb.html. Second, download and install the new version of Master Lu, run open, and then click [hard disk detection] in the lower middle right, as shown below. Third, the next step will be to open the master hard drive detection side, we click [Start Scan], then Master Lu will start scanning the computer hard drive to detect whether there is a fault or some disk errors, as shown below. Fourth, Master Lu's hard disk detection scan takes a while, we wait for the scan to complete, after the scan is complete, you can see the health information of the large hard disk, as shown below. After the scan is completed, you can also switch to the [SMART Information] screen at the top to check if there is any problem with the hard disk, as shown in the figure below. The above is the method of Master Lu to detect the hard disk. This domestic software is very easy to use, and can view the detailed information of the hard disk, whether there are bad sectors, etc., so that we can judge whether the hard disk is good or bad. This article comes from [website] www.xxx