How to repair the computer hard disk sound big problem?

Hard disk Sound in the first case, hard disk use time aging, or the hard disk internal mechanical structure has failed, resulting in read and write errors repeatedly read and write generated noise. The second is a data error, if the head in the reading of certain files when the file error, the head will increase the power repeatedly read several times, read out to continue, can not read out will occur errors. There will be a lot of noise in the process. Strongly do not recommend the hard work in the process of direct cut off the power of the practice, which will cause serious damage to the hardware system.

Your problem is most likely a system software failure, cause the hard disk repeatedly read the problem of the data, the cause of the failure is likely to be caused by this problem rather than hard disk problems, if the system can also be a normal boot, it is recommended to check the hard disk, and then clean up the disk fragments, there is no problem, you can continue to use, Or to make a whole new system.

Download: Crystaldiskinfo

The following is a screenshot of the software (the software will not only provide control of the hard drive, but can also quickly detect the health of the hard drive):

To do disk defragmentation, we first have to go into the resource manager, and first we look at the defragmentation under Windows Win 7, just as we checked the disk, right click on the partition, select Properties, and go to the Tools tab, where the second item is defragmentation.

Disk Tool Interface

We select defragmentation and click Start to defragment to get into the Disk Defragmenter under Win 7.