Motherboard temperature: permissible norms, maximum temperature, reasons for the increase

The motherboard is the basis for the entire system, since it only depends on which components will be installed on the computer. Overheating of the board rarely happens, so it will be useful for the average user to know what temperature of the motherboard is considered normal.

Overheating detection

So, at normal temperature of the motherboard, the computer will function normally only if the other components have not been overheated. To exclude overheating of the motherboard, you need to pay attention to the nature of destabilized work.

Overheating detection




In the event of a spontaneous shutdown, you should be wary, as the problem may lie both in the power supply and in the increased temperature of the motherboard. The motherboard is also worth checking for repeated attempts to start the computer.

Exceptions

During spontaneous reboot and “throwing” from programs to the desktop, the processor is overheated.

If the image on the monitor does not appear correctly (cubes appear, the picture does not load to the end, or "artifacts" appear in games), then the problem is the GPU overheating.





Causes of Overheating




Blue screens with a forced reboot can mean overheating of RAM, which happens very rarely. The same screens may occur if the video card is not working properly.

All these cases cannot be considered unambiguous, so it is worthwhile to carefully consider each one to make sure that it is not the motherboard. However, what temperature of the motherboard will be displayed depends on the state of these components.

Causes of Overheating

A lot of things affect the operation of the motherboard, including temperature. The cause of the abnormal temperature of the motherboard may be:

  • Poor cooling system.
  • Incorrectly positioned fans.
  • Dusty condition of equipment.

Cooling selection

Almost every important component needs high-quality cooling - a processor, a video card, RAM, and so on. However, there is no separate cooling system for the motherboard, but coolers built into the case can be used for this purpose.

coolers built into the case




When choosing them, you should pay attention to the number of connectors on the motherboard intended for them, and to power consumption. The company that produces coolers is also important, because well-known brands can provide better quality than a cheap analog.





Fan location

Some cases already have built-in fans, and some have to install them yourself.

Fan location




The best option would be if you install one fan to the output of the warm stream near the processor. Further, in order for the temperature of the motherboard bridges to be in order, you need to install one cooler for each. This arrangement of fans will enable cooling the motherboard and its chipset.

Dust cleaning

The normal temperature of the motherboard may be at risk if a lot of dust accumulates inside the system unit case. To eliminate it, you need a brush or a special vacuum cleaner. The fact is that a large accumulation of dust contributes to disruption of not only components, but also the cooling system.

When dust accumulates on the fan blades, this has a bad effect on the quality of the airflow of the system, and the heating of component parts occurs more often, and a stable temperature figure rises rapidly.

Dust cleaning




In order to prevent such a nuisance, it is worth to clean the system once every six months, or take the system unit to a service center, where specialists can carry out this operation.

Processors and motherboards - manufacturer matters

Motherboard manufacturers supporting INTEL processors produce motherboards that exhibit stable and low operating temperatures. As for motherboards with support for processors from AMD, their temperature readings are much higher under load, which negatively affects the stability of all components.

Temperature Program

To make sure that the incorrect operation of the computer does not lie in the motherboard, you need to know what the temperature of the motherboard should be. Many programs are used to determine the normal temperature, but AIDA64 is considered the best.

The stationary version of the program is available for free for only thirty days. This will be enough, just in the future it can be reinstalled on the computer. The portable version does not require installation, which positively affects the system caches.

So, after installation, you need to run the program, where a window opens with all available utility options. Next, click on the image labeled "Computer" and select "Sensors".

The thermal status of the motherboard will be displayed opposite the value “System Board”. Thus, you can understand how to look at the temperature of the motherboard, as well as its model.

AIDA64 Program




Another way to find out the thermal state of the motherboard, and other computer components, is to use the BIOS program. To do this, at startup, press the necessary key to start this program. Next, go to the H / W Minitor tab, which displays the temperature of the processor and motherboard. This method is not considered the most practical, but suitable if there is no special program for measuring temperature.

The most optimal temperature of the motherboard is considered to be 25-45 degrees Celsius. The maximum allowable temperature should not exceed 65 degrees Celsius, otherwise many components will be damaged, and the computer will demonstrate incorrect operation.

Expert Advice

Many experts advise paying special attention to the temperature regime in the summer period, since at this time of the year there is a large load on the cooling system.

You need to monitor not only the temperature of the motherboard, but also the degrees of the rest of the equipment, since when it is heated, the motherboard is also subjected to a thermal attack.

Proper cooling of the case and timely cleaning will help to avoid overheating of the system board and the case as a whole.

You should not install and run demanding games if the system is not designed for this, as this can cause equipment overheating.

The maximum allowable temperature also depends on the manufacturer of the motherboard and its functionality, since the maximum indicator for the gaming segment will be much higher than for the office version. Therefore, it is not worth loading a weak system.

According to the law of physics, cold iron works more stable and better than hotter.




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