Occasionally, the CPU overheats in the notebook, the CPU usage is directly 100, and the computer car

Hello, the general normal temperature of a laptop is between 45-75. If you use temperature measurement software to force the CPU utilization to reach 100%, the temperature should not exceed 80 degrees. Generally, the machine will automatically cut off the power protection at about 90.

In addition, 80% of laptop motherboards fail due to heat dissipation. Therefore, the problem of pressing heat cannot be ignored. A simple sweep will not completely improve the heat dissipation problem.

The solution is as follows: 1. Replace the CPU fan, install the radiator (the most important thing during installation), the problem caused by poor installation is more serious, and the temperature is higher after someone changes the radiator, which is the installation problem. Two:

For some graphics card door problems, the heat dissipation of the machine should be paid more attention, and the fan can be changed to a long rotation. 100% of the CPU, depending on whether your power supply is original or not. There is also a common problem with some machines, which is a triode on the motherboard.

It's broken. Specifically, you have to check, your notebook is a door-to-door model.

First BIOS changed the fan problem, I went down, it's easy to find

Enter the BIOS, there is an option for CPU Fan, you can choose three modes: manual mode, thermal cruise mode, and speed cruise mode.

Manual mode is a fixed value for operation, independent of the environment.

Thermal Cruise Mode measures the CPU temperature and automatically adjusts the speed according to the temperature. The higher the temperature, the faster the rotational speed.

Speed Cruise Mode measures the wind speed of the fan and automatically adjusts the speed according to the wind speed. The lower the speed, the faster the rotational speed;

Then, I think the high CPU occupancy is likely to be a virus, many viruses occupy a lot of CPU, you can't see it in the task manager, use antivirus software to kill it, if it doesn't work, it is estimated that the system can only be reinstalled.

Finally, you said that the CPU temperature is high,One may be that the CPU occupancy is too high,Or there may be a problem with the fan,It's generally the vent is blocked,I bought this in 09,I cleaned it last year.,Originally playing a game will soar to about 80.,Can't play.,It's fine after cleaning.。 For the specific cleaning process, you can go to the Internet to find your own model of machine cleaning process, or you can go to the maintenance point to clean, about 50

What model is the CPU?

If the CPU power is insufficient, it is often 100% normal.

For example, if you let Chery QQ run 140 yards at high speed, you must be tired.

In the task manager, you can see why the program consumes CPU resources so much, and you can try to close the program to relieve the CPU pressure.

It's a light pp like me.。。。

You have to pay attention not to break the fan when you usually move it...

Are you sure your fan isn't broken? Or is something stuck in it?

Right-click on the taskbar, open the task manager, look at the second item "Process", find the CPU-eating program, and end the process. Then unboot the program, or simply uninstall it.

It may still be toxic, it is recommended to use antivirus software to kill the virus first. If that doesn't work, make a backup of the important files in your computer, reinstall the system, and format the other disks during the installation process.

100% means that the CPU is running at high speed, you must have some programs that make him run faster, some are in the background, you can use the software to clear some boot startup items, and then clean up the memory, these 360 can do it, if you can't solve it, your computer has a problem, take it to the computer store to overhaul it.

I've encountered it too, and it's very stuck, right, but it seems to have something to do with a certain process, so you can close it.

It should be caused by a virus, it is recommended to reinstall the computer's system.

Is there a problem with the fan, or there is a lot of dust on the fan's side, it's best to clean it up.

The reasons and solutions for the sudden high CPU usage of the computer are as follows.

If the CPU usage is high, it means that too many background programs are opened, or a certain software is opened to consume CPU performance.

1. Press and hold Ctrl+Alt+Delete on the keyboard at the same time, and click "Enable Task Manager (T)" to see what the CPU usage is. (The CPU usage here is not high because the game is not running and the background program is not open as much.) ）

2. Press the key combination win+r to enter the running window, enter "msconfig", click "start", disable the unwanted programs, and you can reduce the CPU usage.

What to do if the CPU usage is high, restart these 2 places.

The solution to the high CPU temperature of the notebook computer: because the laptop computer has accumulated dust for a long time, the cooling fan has no way to work and dissipate heat normally;

The overall ash cleaning process is carried out, and the CPU heat dissipation assembly is carefully cleaned;

It is best to find a knowledgeable computer technology master to deal with it, and in the cleaning process, you can modify the heat dissipation of the video memory, for example, the structure of the frame space is suitable, and you can add a heat dissipation metal patch to the video memory;

Or directly apply thermal conductive silica gel, carefully apply silica gel to the heat dissipation assembly CPU and its GPU, and then carefully clean the heat dissipation blades at the CPU heat dissipation position of the heat dissipation assembly and remove the ash and dirt sticky oil stains;

Clean the inside of the cooling fan and the whole warehouse of the bearing and box, and the cleaning is generally almost complete;

Because the laptop accumulates dust for a long time, the cooling fan has no way to work normally and dissipate the heat, then the machine will indeed continue to rise after the temperature is turned on, the solution is best to go to a professional store to do maintenance, the overall cleaning of the inside of the machine, and the CPU heat dissipation assembly is carefully cleaned, it is best to find a knowledgeable computer technology master to deal with it, in the cleaning process, the video memory can be modified for heat dissipation, such as the appropriate structure of the frame space, you can add heat dissipation metal patches to the video memory, Or directly apply thermal conductive silica gel, carefully apply silicone to the heat dissipation assembly CPU and its GPU and other heat dissipation silica gel, and then carefully clean the heat dissipation blades of the CPU heat dissipation position of the heat dissipation assembly and remove the ash and dirt sticky oil stains, and clean the whole warehouse of the cooling fan and the bearings and boxes, and the cleaning is generally almost complete, I hope it can help you!

Hello: Estimate your electricity.

The temperature of the brain is overheated, which is the source of ash.

Caused by excessive dust, it may also be hardware damage, and it is better to send it for repair as soon as possible.

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The common reasons for the high temperature of the copyCPU are: the aging of the hardware radiator device, the slow speed of the fan aging, the reduction of the aging efficiency of the heat pipe, and the high CPU temperature caused by high power consumption after the CPU is fully loaded.

In response to such a situation, the solution to the high temperature of the CPU is to first solve the hardware problem of the internal radiator device of the notebook, and then increase the external device to solve the problem, and the common methods are as follows:

Open the laptop case to reveal the heat sink, remove the heat pipe system, and routinely replace the silicone grease for the CPU and graphics card GPU.

Routine cleaning of dust from radiators, cooling fans, and heat pipes can be done by using high-pressure air blowing, or by blowing dust with a leather tiger repairing clocks.

Check whether the radiator fan is running well, if the aging speed is slow, it must be replaced, and restore the computer hardware configuration case.

Check the improvement effect after cleaning the ash and replacing the fan, most of them can basically restore the good state of heat dissipation after cleaning the ash.

If the heat dissipation effect is not good and the temperature is still high, you can install an external radiator, there are usually two kinds, one is the heat dissipation base, which can slightly reduce the temperature of the notebook, and the other is a high-speed exhaust fan for the notebook, which is stuck in the air outlet of the notebook, and the built-in fan runs at high speed to speed up the air flow of the radiator fins, which can effectively reduce the CPU temperature.

There is a problem with the heat dissipation of the CPU fan, and Ken Neng is too much dust

Maybe your computer is not suitable for playing games, and the machine can't be moved...

Install a "Master Lu", this software has a cooling function, and at the same time add a heat sink to the book!