win7 computer hard disk is not lit lamp off

Solution one: off system restore

Click & ldquo; Computer & rdquo; & ldquo; attribute & rdquo; & ldquo; system protection & rdquo;, select & ldquo; configuration & rdquo;, in the subsequent interface, select "Close system protection". The so-called system protection here is actually the automatic backup function of Win7. If you don't need to restore the system frequently, you can turn it off completely.

Solution 2: Cancel file compression and indexing

Right click on the hard drive letter and select “Properties" on the menu. On the pop-up interface, compress this The drive saves disk space & rdquo; and & ldquo; In addition to the file attributes, it also allows indexing the contents of the file on this drive & rdquo; these two small hooks are removed. Then click OK to exit. However, such operation recommendations are only for non-system disks, such as D, E, F disks, etc., which we use to store movies or music, and the system disk is better.

Solution 3: Stop unnecessary services

Windows Defender, Windows Search, and Volume Shadow Copy are not enough services. Windows Defender is the system protection software that comes with Win7. As long as the anti-virus software is installed on the computer, it is not important. Windows Search provides indexing service. When you search for a file on your computer, it can speed up the search. But in fact, the impact is not big; and the Volume Shadow Copy service we do not need, the file attributes in Win7 have a "previous version", ordinary users do not need the entire function. Now let's turn off these services step by step. Press “WIN” and “R” at the same time on the keyboard, enter "lds;Services.msc" in the pop-up dialog box, click OK and we will see a "Services" interface, each of Win7 A variety of system services are concentrated here, we can choose to close or open it. Find the above three services, stop, and start manually.