Specific performance of hard drive failure

Source: Internet
Author: User

The hard drive is the most important device in the computer, just like the home safe, which stores our most important things. Once the safe is in trouble, the loss is huge. For the computer, the hard drive is the same reason, and the cost of replacing the hard disk is also very high. Therefore, we must understand the hard disk failure will have some warning, so that we can prevent prevention, timely action to avoid problems.
In general, there are several performance problems before a hard drive fails:
1. s.m.a.r.t fault prompt appears. S.M.A.R.T, "Self-monitoring, analysis and reporting technology", it can monitor the head, disk, motor, circuit and other components, the monitoring circuit of the hard disk and the monitoring software on the host to analyze the operation of the monitored objects and historical records and preset security values, once there is a safe value outside the scope of the situation, It will automatically warn the user. The more advanced technology can also automatically reduce the speed of the drive, the important data files to other security sectors, through the s.m.a.r.t. Technology can effectively predict the potential failure of the hard disk, improve the security of the data.
2. The hard drive is not recognized from time to time in the BIOS, or even if it can be identified, it cannot be found with the operating system, which is the precursor of physical failure of the hard disk, so the data should be transferred out immediately and then inspected and repaired.
3. Can enter the Windows system, but run the program error, while running a disk scan can not pass, often in the scanning time slowly stagnation or even panic. This behavior may be a problem with the hard disk, but it may also be the long-term use of Windows Soft fault, if the software is excluded from the possibility of setting a problem, it can be sure that the failure of the hard disk.
4. Be able to enter Windows, run ScanDisk directly found errors or even bad way, it does not need me to say, the Windows Inspection program will report the situation in detail, it is recommended to use the efficiency of the source hard drive detection repair and quarantine.
5. Crashes while Windows is initializing. This situation is more complex, first of all should be ruled out the possibility of other components problems, such as poor memory quality, fan shutdown caused the system to overheat, or virus damage, and finally if it is determined to be a hard disk failure, then separate processing.
Here still hope that you can develop a good computer usage habits, once the symptoms of these hard disk failure to take appropriate measures immediately, you can download data recovery software for hard disk data recovery. If you really do not know how to operate, you can go to the Shanghai Day Shield Data Recovery Center to seek the most professional help, give you a most satisfactory answer.

Specific performance of hard drive failure

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