Win8 uses Master Lu to test the computer temperature.

Master Lu is very familiar with everyone. It is a very powerful system tool, which can check computer hidden dangers, optimize the system and protect the stable operation of the computer. In fact, Master Lu also has an unknown function, that is to detect the computer temperature. Today, Xiaobian uses the Win8 system as an example to teach you to use the master Lu to detect the temperature of the computer.

operation is as follows:

1, hardware such as CPU, video card, motherboard, hard disk and other important member comprises a number of sensors, such as to a temperature sensor for monitoring the operating state of the hardware .

2, Master Lu is a software, you can use the interface provided by the hardware manufacturer to directly read the data of these sensors, and finally the summary is to measure the temperature of each part of the computer. However, Master Lu is not necessarily accurate.

3, Master Lu or other similar software, does not directly measure the temperature of the device. After the CPU's built-in temperature sensor measures the temperature, it passes the temperature value to the register of the motherboard I/O chip. Master Lu and other software just read this temperature value from the I/O chip register. However, the motherboard may use various types of I/O chips, and the I/O chips of various brands (common brands like Winbond, ITE, etc.) are constantly being improved and updated.

4 Therefore, the database of any test software cannot contain information of all the brands of all brands, and the data read from the specified register address is naturally impossible to ensure accuracy. Other accessories, like graphics cards and hard drives, are also true. Especially in the face of newer hardware, the probability of inaccurate measurement is relatively large. On the other hand, there may be errors in the temperature sensor of the hardware itself. Therefore, some devices can measure temperature values ​​more accurately, and some devices cannot measure accurately.

These are at Win8 System Master Lu detection method using computer temperature, you can try to look oh so practical a little feature do not neglect oh.