Questions about the CPU temperature of the laptop.

Generally, the temperature of the notebook is higher than the ambient temperature within 40 degrees is normal, and if the long-term high temperature (90 degrees Celsius the computer is turned off), it is harmful to the computer hardware, and you have a problem.

I can tell you for sure,It's time for your notebook to be cleaned,If you can go to Lenovo to do it for free during the warranty period,It's going to cost some money if you're not there。

Of course, you can also do it yourself (it is recommended that you are not familiar with the computer), you need a screwdriver, a leather tiger, open the bottom panel, mainly clean the heat dissipation port, the fan there, blow out the ash blocked inside, don't move other places, it's very simple.

Normal,The notebook itself is used to process text work,Graphics processing is also limited to general software,Compared with the graphics card, the use of CPU is more efficient,So here I criticize a ha-unscrupulous manufacturer,In order to make money to engage in so many gimmicks,In fact, you need a desktop to play games,80The temperature is normal,Unlike notebooks,It's so close,People can't stand the temperature when the temperature is high,And worry about system crash hardware damage。

Now the weather is hot, and the heat dissipation of the notebook is average, as long as it does not exceed 90 degrees, there is no need to worry, if you want to be stable, add a radiator below, and then see if there is wind in the tuyere, the fan must turn at the high temperature, if it turns and there is no wind out, there is no heat, that is, the tuyere is blocked, take it apart and clear it!

If the temperature drops, then use a better radiator, and if the requirements are higher, then turn on the air conditioner.

It's a CPU problem, and it's not normal if it's more than 70 degrees Celsius, and it's easy to burn off at such a temperature. However, the software is sometimes inaccurate. Do you feel stuck when the temperature rises while you're using it? Is it loud?

If the CPU temperature of the laptop is high, it may be a problem with the cooling fan, or the silicone grease has failed, or it may be that the air inlet and outlet are blocked.

There are two common causes:

1. Computer heat dissipation problems:

There is too much dust or the heat sink needs to be replaced, or there may be a problem with the fan.

If the notebook is in the warranty, it is recommended to go to the official after-sales service to solve it.

2. Impact of Trojan Virus:

Many Trojan virus programs are used to remotely control the computer to run a lot of miscellaneous things, and even cause the computer to blue screen, black screen, reboot and so on. These can cause the temperature of the computer to be too high!! The solution is to use antivirus software to disinfect the virus.

The reason for the high temperature of the laptop is due to overclocking, and it is difficult to export the heat generated by the heat dissipation generated in the field in time without using a better cooling fan after overclocking. It is due to the aging of the fan, the lack of oil and the slow speed of the fan.

Reason 2: Too much or too little thermally conductive silicone, afraid of clinging to the electric fan. 4.

Dust. Dust is the biggest killer inside a computer host. Dust should be cleaned from the motherboard and fan in a timely manner.

What to do if the temperature of the laptop is high 1. Clean the main parts of the fan fan with a brush and leather tiger. The easiest and most effective way is to use a brush and a leather tiger to clean up the big fan fan. Cleaning up the dead spots of the fan is a matter of patience, and the dead spots of the fan are not particularly easy to clean.

With the addition of the leather tiger, brush it ten times in a row, and the dust will be cleaned up quickly. After cleaning, the heat level can be significantly increased to a certain extent, and the noise level will be reduced accordingly. It is recommended that it should be cleaned up in about half a year.

2. Apply thermal grease. Sometimes, after cleaning the thermal grease, it is difficult to improve significantly. It may be that the thermal grease has been used for too long, becoming dry and cracked, and the heat conduction performance is reduced.

In this case, it is necessary to apply thermal grease again to the laptop that broke into the sudden power outage, so that the processor is tightly connected to the heatsink to fully absorb the temperature in the product. During the application process, it is recommended to use some professional gadgets to evenly apply the heat dissipation silicone, taking care to avoid uneven application and air bubbles. Only by applying thermal grease can all the configured file heat be transferred to the heat sink to ensure that the processor is operating at normal temperatures.

Although there is nothing technical about washing the large fan and applying thermal grease again, in order to avoid other hardware damage during the disassembly process, it is recommended that you send the laptop to a professional repair shop such as Xunwei Express Repair for maintenance. 3.Install a scattered base cooling backplate to remove the laptop from the shelves, and the fan of the inner fan can cool the laptop by 2 to 5 degrees.