Notebook heat is not good? Master easy to get a handle

The biggest problem or the most concern of the notebook is the heat dissipation problem of the notebook. If the heat is not good, the biggest impact may be the CPU. If the temperature is too high, it may cause a crash or blue screen. If your notebook is too hot, be careful. It is best to deal with it.

Why can a notebook heat up?

Where does this heat come from, how do you dissipate this heat?

Let's discuss it together (how to wirelessly connect the notebook) In fact, this is also necessary to optimize the notebook cooling!

The source of notebook fever

To solve the fever problem, first understand the heat source of the notebook, speaking, the heat source of the notebook can be quite a lot. Laptops have poor heat dissipation, and the causes of heat are also different. So, what are the heating parts of the notebook, how are their heat coming from? Let's clear and careful analysis!

1. Screen The heat, sin in the backlight

Although the LCD screen of the notebook is not small, the crystal inside the screen will consume a certain amount of power when it is flipped, but this process consumes less power and generates less heat. It is really not the culprit of the screen fever.

The reason why we feel that the screen is hot is the backlight of the screen. We must know that although the current notebook has adopted LED backlight instead of CCFL, the structure is simplified and the efficiency is improved. However, the luminous efficiency of the LED backlight is only about 30%, and the remaining 70% of the energy is still converted into heat, so that the screen will probably generate 5W of heat.

2. Hard disk heat, high speed rotation

For mechanical hard disk, the high speed rotation of 5400 rpm or even 7200 rpm is the main cause of heat generation. In this case, the motor efficiency is less than 100%, and heat is inevitable. Although the disc is sealed in a clean chamber, it is not vacuum. After high-speed rotation, the air in the chamber will become warm and dry.

After you find the reason for the fever of the notebook, remember to control it. The right medicine, for example, you can buy a radiator or the like, or you can start directly from the hardware. The problem of high notebook temperature can be big or small, so everyone It is best to pay attention to it.