Win7 system hard disk flashing failure solution

First, stop unnecessary services, reduce hard disk pressure
Win7 system called "hard disk killer" is mainly the following three: Windows Defender, Windows Search, and Volume Shadow Copy. Windows Defender is Win7's own system protection software. The main function is to remove simple Trojans and rogue software. As long as anti-virus software is installed on the computer, it is not important. Windows Search provides an indexing service. When you search for a file on your computer, it speeds up the search, but even if you turn it off, the search speed will not be significantly affected. We don't need the Volume Shadow Copy service. The file attributes in Win7 have a "previous version" item. The average user does not need the entire function.
Second, stop the service in the control center
1, press the "WIN" + "R" key on the keyboard at the same time, enter "Services.msc" in the pop-up dialog box, click OK;
2 Various system service programs are concentrated here, we can choose to close or open them;
3, find "Windows Defender" inside, double-click will pop up a dialog box, click "Startup Type", pull down Select "Disable" in the menu and the entire system service will be stopped. The way Windows Search and Volume Shadow Copy are disabled is similar.

4, enter "Services.msc" find "Windows Defender" on the right and double-click the drop-down menu, select "Disable."
Third, stop two functions relieve the hard pressure

1, click on "Computer" "Properties" "System Protection", select "Configure";
2, select the interface in the subsequent " Turn off 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.
Fourth, cancel file compression and indexing
The purpose of file compression is to save disk space, but in fact this function can not save much hard disk space, almost no practical effect. The purpose of file indexing is to allow users to find files on the hard disk faster. This function is good, but Win7 often checks the index when it is idle, causing a large number of hard disk read and write operations. For Win7 using 4G memory patch. The amount of reading and writing caused by the system is even greater, so it is necessary to cancel the file compression and indexing functions to minimize the pressure on the hard disk.