Why is the Win7 computer hard drive light flashing all the time?

Undoubtedly, the hard disk is a very important part of the Win7 mirror image, you know, whether the computer in the data or computer programs, even the computer system, are dependent on the existence of hard disk, Win7 mirror the computer's hard disk is like the memory card of our phone, if there is no hard drive, We can not download the software, can not open the Web page, can not do a lot of basic operations, therefore, the hard disk is very important. However, a few days ago, a friend to a small series of questions, said that the computer boot after the hard drive led has been flashing non-stop, then encountered such a situation, how do we deal with it?

In the first case: Windows defender,windows Search in your computer, and volume Shadow Copy. Windows Defender Service aborted. The operation is as follows: At the same time, press the keyboard win+r shortcut keys to open the computer's running window, and then enter Services.msc and click Return, so you can open the Computer System Services window, we directly find the above three items, and then double-click, choose to disable on it.

In the second case, file compression and indexing are canceled. In fact, the hard drive light has been flashing non-stop, indicating that the hard drive is withstanding the high pressure, so we need to do something to let the hard drive decompression. compressing files and indexing them is a good way to do that. The operation is as follows: We right click on the hard drive letter, then select Properties, in the Properties window, switch to the General column, and then under the window, "compress this drive to conserve disk space" and "allow the contents of files on this drive to be indexed" in addition to the file properties. Finally click OK to save the settings.