How to turn system rating on and off under Windows 7

Failure Phenomenon:

How to turn on and off the system rating feature under Windows 7.

　　Solution:

The system rating is a computer performance detection tool with the Windows 7 operating system, which measures the functionality of the computer's hardware and software configuration, and represents this measurement as a number called the base score. A higher base score usually indicates that the computer runs better and faster than a computer with a lower base score.

Each hardware component receives a separate child fraction. The base score of a computer is determined by the lowest child fraction, and the base score is not the average of the merged child fractions. For example, if a hardware component has a minimum child score of 5.9, the base score is 5.9.

Sub-fractions are the result of tests on the computer's processor (CPU), memory (RAM), hard disk (HDD), Aero desktop graphics, 3D game graphics 5 hardware components, with a score range of 1.0 to 7.9.

WINDOWS7 System Grading Rating Note

score	rating note
1.0 to 1.9	The base points, indicating the minimum requirements for Windows 7
2.0 to 2.9	Performance General. Windows Aero Desktop may not be able to use
3.0 to 3.9	Performance is good, Windows Aero can definitely enable
4.0 to 4.9	Good performance on high-definition displays or dual displays
5.0 to 5.9

Viewing and detecting methods

Mode 1:windows 7 system to open the computer's properties, click on the "Windows Experience Index" at the rating list to view and update system scores. As shown in figure:

Mode 2: Open the Control Panel---system and Security---system, select "Check the Windows Experience Index".

System rating Shutdown

Because this feature is present with the system, it cannot be closed directly. However, it can be done otherwise, by entering the folder C:windows and renaming the performance directory, which allows you to not display system ratings

Possible problems

Windows 7 system rating support Max single CPU The level three cache is 16M, and the error "Cannot measure system memory performance" occurs after it is exceeded. However, the current I3, I5, I7 series of CPUs will not exceed this range, only some Xeon Xeon CPU beyond this range. As shown in the figure: