My CPU is on 70 degrees 40

70 degrees is a little higher, and the old core Intel processor generates a lot of heat, which is estimated to be due to poor contact between the fan and the CPU, or not enough silicone grease at the time of installation. You can turn up the force shutdown problem to 80 degrees in options such as PCHiC in the motherboard BIOS, and then it will not shut down automatically, and use this temporarily.

In addition, you can also take a look at the fan speed, too low speed will cause the hair temperature to be high, see if the motherboard BIOS has the option to intelligently control the fan, adjust the fan speed to 100%.

More than 3,000 revolutions is normal, restart the computer and press the BIOS today

What is the CPU of your computer is Celeron D If it is Celeron D, the temperature is normal Now the weather is hot The temperature is relatively high But it is also possible that your optimization master is too exaggerated Generally speaking, the computer will automatically shut down when the brain temperature reaches more than 70 degrees You can take a look at it again in coms

Go to the BIOS to check your CPU temperature, that is more accurate.

Check your CPU heat dissipation for any abnormalities.

Set over-temperature protection in the BIOS to prevent the CPU from being burned.

Restart the computer and press the del key to enter.

See for yourself.

It's normal to have around 60, reinstall the fan once and see if you want to change it, or try a different fan.

There is not good contact between the CPU and the cooling fan

If you are running a game or some program, it is normal to reach 70 degrees. According to Master Lu.

The displayed CPU temperature is the CPU temperature of the computer under normal conditions.

It's going to be between 40 and 65 degrees, and it's running some big games.

As long as the CPU temperature is not higher than 85 degrees, it is within the normal range of the positive pickpocket, and it can be considered safe to control the temperature below 75 degrees.

Under normal circumstances, the CPU temperature will increase as the computer's operating load increases, which means that the more applications and programs that consume more resources on the computer, the higher the CPU temperature will be. For example, if you play a large 3D game, the temperature will generally be 70 degrees Celsius because you need to use CPU resources from time to time.

Above, sometimes it even reaches 90 degrees Celsius. When these applications are over, the load on the CPU decreases, and so does the temperature.

Related information

The controller refers to the main command device that changes the wiring of the main circuit or control circuit and changes the resistance value in the circuit to control the start, speed regulation, braking and reverse of the motor according to the predetermined sequence. The controller consists of the program status register psr, the system state register ssr, and the program counter.

As a "decision-making body", the main task of the PC is to issue commands and play the role of the entire computer system.

Operational coordination and command role.

There are two main types of control, namely combined logic controller and microprogram controller, both of which have their own advantages and disadvantages. Among them, the structure of the combined logic controller is relatively complex, but the advantage is that it is fast; The design of the microprogram controller is simple, but in the process of modifying the function of a machine instruction, the entire microprogram needs to be reprogrammed.

Is it normal for a CPU temperature of 70 degrees? For those who still come to ask about this temperature, they must be a novice, so what is the reason for the temperature to rise to 70? Let me tell you about some of the CPU situations!

Is it normal for a CPU temperature of 70 degrees?

Analysis:

The CPU temperature reaches 70 degrees Celsius, which is abnormal, mainly for the following reasons:

1. The internal silicone grease of the CPU has dried up, resulting in the heat of its CPU core cannot be transmitted to the outside in time, and the lid needs to be opened to replace the silicone grease.

2. The CPU radiator has low performance, which causes its heat to be unable to be sent away in time, and can only be replaced with a better radiator.

3. The thermal grease material of the CPU is not good, resulting in its heat cannot be transmitted to the heat sink in time, it is recommended to replace it with better silicone grease.

CUP Cooling Steps:

1. Clean the CPU cooling fan.

1. The simplest, most effective and cost-saving way is to use a brush and a leather tiger to clean the fan of the CPU cooler, which can effectively improve the heat dissipation performance of the processor after the cleaning is completed.

2. Cleaning the fan is a matter that requires patience, and the dead corner of the fan is not particularly easy to clean, combined with the skin tiger, even the brush and then blow, I believe that only patience, the dust will soon go away, this trick can significantly improve the CPU heat dissipation capacity to a certain extent.

3. There is no technical content in cleaning the CPU fan by ourselves, the tools we use are nothing more than brushes and leather tigers, after we patiently and repeatedly clean, the original dirty radiator will also become new. This will significantly improve the heat dissipation performance of the sock and reduce the noise accordingly. For the cleaning of each board of the chassis, you should always have a small brush and leather tiger at hand, and it is more reasonable to clean it once every six months or so.

2. Reapply thermal grease.

1. Sometimes when the CPU temperature is not significantly improved after cleaning the CPU cooling fan, then we also need to re-apply thermal grease to the CPU, which will become dry and crack due to the longer use time, which will reduce the performance of heat conduction. Reapply thermal grease to allow the processor and heatsink to be tightly bonded to fully remove the heat from the CPU. In the process of application, it should be noted that the thermal grease needs to be evenly applied to avoid uneven application and bubbles.

2. It is recommended that you use some professional gadgets to evenly coat the CPU heat dissipation surface with heat dissipation silica, as shown below, which is our more commonly used CPU smearing tool, which is easy to buy in the computer city.

3. No matter what kind of air-cooled radiator, applying thermal grease is a very necessary homework. Only by applying thermal grease can all the heat of the CPU be transferred to the heatsink to ensure that the processor works within the normal temperature. At present, there is already a silicone-grease-free radiator, the radiator has been evenly smeared on the contact surface of the radiator and the CPU by the manufacturer when it leaves the factory, and after the machine is running, the heating of the CPU will evenly apply the thermal grease, which is very convenient and humane.

If the standby state is 60-70 degrees abnormal, it is recommended to see if the heat dissipation of the chassis is good;

The processor fan is not aging;

Look inside the BIOS to see the temperature and set the fan speed;

Full load 60-70 degrees is normal.

How much is the CPU temperature of the computer normal:

1. According to the CPU temperature displayed by Master Lu, the CPU temperature of the computer will be between 40 and 65 degrees under normal conditions, and the maximum will not exceed 85 degrees when running some large games, as long as the CPU temperature is not higher than 85 degrees, it is within the normal range, and it can be considered safe to control the temperature below 75 degrees, but the temperature above 80 degrees will easily cause the computer to crash or automatically shut down, and the problem of high computer temperature is generally the problem of heat dissipation;

2. CPU temperature has a lot to do with the ambient temperature, it will be a little higher in summer, the temperature is about 50 ° when the CPU is idle, it is recommended that the ambient temperature is too high in summer, and the computer should not work for a long time, so as not to affect the life of the CPU, and in winter, due to the low ambient temperature, the temperature of the CPU is generally controlled at about 30 degrees;