It can be seen that the temperature sensor that comes with the notebook can detect the working temperature of the computer during actual operation, which can avoid the overheating of the notebook and damage the components.
Office workers will touch or use the laptop almost every day. When you use it for too long, the internal temperature of the laptop will rise, the internal fan will start, and the temperature sensor that monitors the temperature of the computer is this The key device of the process. So, what role does the bottom of the temperature sensor notebook computer play? Below, the editor will give you a detailed introduction to the specific work of the temperature sensor in the notebook computer.
We know that a sensor is a detection device that can sense the measured information, and can convert the detected information into electrical signals or other required forms of information output according to a certain rule to meet the transmission and processing of information , Storage, display, recording and control requirements. The sensor in the computer is to monitor the status of each part of the computer, and then process the information accordingly, and then control the corresponding parts for automatic control to achieve the role of improving the IQ of the computer.
Why does the fan of the notebook automatically adjust the speed? When we detect the temperature of the notebook, why can we see the temperature of each part? In fact, the reason is very simple. A temperature sensor is installed.
Today's notebooks rely on thermistors or temperature-sensitive diodes to detect the temperature of each component. These two types of semiconductor components will change the voltage as the temperature changes. After the chip is processed, the actual temperature of each component can be displayed, and Control the speed of the notebook fan.
If you want to see what the temperature sensor looks like in the latest notebook, it is not an easy task. After all, the external resistor cannot directly detect the internal temperature of the component, and the problem of poor contact is prone to occur. Therefore, only a glance at the CPU socket of the old motherboard. Nowadays, the notebook's temperature sensor has been placed in various component chips, such as the processor, graphics chip, and hard disk, and the actual temperature is displayed through the software.
The temperature sensor that comes with the notebook can detect the working temperature when the computer is actually running. The internal space of the laptop is small, such as CPU, graphics card, and hard disk are important sources of heat, so the less heat the hard disk, the better. We will test the hard disk in the pcmarkvantage hard disk sub-project for more than 2 hours. Finally, we record the temperature trend through a computer performance test software: this test mainly reflects the actual temperature of the hard disk when it is running. The test equipment is a notebook computer with temperature sensor. It can be seen that the temperature sensor that comes with the notebook can detect the working temperature of the computer when it is actually running, which can prevent the notebook from overheating and damaging the components. All this is the credit of the temperature sensor.
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