What is the WIN7 Experience Index that cannot update the Windows Experience Index to solve the

What is the Windows Experience Index: a type of Windows 7 built into the system Hardware test program, Windows7 system relies on the service to comprehensively evaluate the hardware of the computer. The objects of these evaluations include but not limited to hardware devices such as CPU, memory, main disk drive, and display card. The evaluation results will be expressed in numerical form. The evaluation score is 1.0 points, the highest score is 7.9 points. Each evaluation hardware has a sub-score. The total score of the Windows Experience Index depends on the lowest sub-score value. It is not the average score of all hardware. High indicates that the hardware performs better in Windows 7. The Windows Experience Index is based on the efficiency and performance of the Windows system running in the hardware environment. It is not the detection of the system itself, so it is possible to experience a high index, but actually Your system is running very slowly, which means Windo The ws experience index focuses on the assessment of computer hardware devices;

How to view the Windows Experience Index

The first method: Click on the "Start" menu -> Find "Computer", right click "Computer", select "Properties" -> Click "System and Security" -> Select "System" - > In the lower right "System" information you can view the Windows Experience Index -> Click The Windows Experience Index can view the sub-scores of each hardware component;

The second method: open the "Control Panel" -> select "System and Security" -> Click on "System" -> View in the "System" information on the bottom right -> Click on the Windows Experience Index to see the sub-scores of each hardware component;

Cannot calculate the Windows Experience Index for your system Reasons and solutions

The first type: The laptop is powered by a battery. When the recognition computer is powered by a battery, Windows 7 automatically shuts down the Windows Experience Index service to ensure the system is running.

Solution: Use external power supply;

Second: The hard disk does not have enough space. When the Windows Experience Index service starts, it will automatically perform read and write performance tests, which will be on the disk. Create or delete files. If there is not enough disk space, the Windows Experience Index service will not be completed.

Solution: Check whether the disk drive is full or not, and clean up the disk files in time to ensure that there is 20M free space;

Third: Windows Experience Index service has been implemented, but hardware or hardware related drivers have never been updated, and the Windows Experience Index of your system cannot be calculated; Br>

Solution: After upgrading the hardware, download the latest driver, install the update, click “Rerun Evaluation” in the dialog box for viewing the hardware sub-score;

Summary: Unable to calculate The reason for the Windows Experience Index of your system is nothing more than the above, but if the above solutions are invalid, you can try to upgrade the Windows 7 version to the Ultimate version.