I don't know if I found out that if I used a computer for many years, I always began to appear emotional, and those noisy voices, their noisy voices always make people unable to meditate. For this kind of computer case humming, Xiaobian is always very upset. As for why there is a buzzing situation, this situation is caused by poor CPU heat dissipation. Xiaobian can only say that the possibility is relatively large, but this is not the only reason. Here is a brief introduction to the computer case. The reason and solution.
The reason why the computer case is ringing:
The reason for the noise of the computer case is mainly caused by some hardware with a heat sink, such as poor CPU cooling fan, poor graphics fan cooling fan and power cooling fan. Badness is easy to cause the computer case to squeak, which is why I can't tell the netizen exactly which reason, because you also need to open the cover to listen, touch, and observe to know the exact answer. You may wish to use the above method to find out which hardware is causing the computer chassis to squeak.
1. First open the side cover of the computer case, then turn on the computer, then listen with your ear to see which hardware radiator is emitted by the squeak. The key point is to listen to the CPU, heatsink, and power supply.
2, if you feel it is difficult to hear, you may want to touch the power supply to see if there is a strong sense of shock, you can also shut down, hold the CPU fan or graphics card, and then turn it on to see if there will be a ringing Occurs, if not, then we can determine which hardware is causing it.
The solution of the computer chassis squeaking:
Found the hardware of the computer chassis, then it is relatively simple to solve, if the hardware surface is a lot of dust, resulting in poor heat dissipation, then we can work on the computer Dust cleaning, add some lubricant to the power supply, CPU, and graphics card fan, generally solve the problem.
If the computer case is squeaking due to poor hardware heat sink, and the problem is still after cleaning the dust, then you have two choices. One is that the computer is very old, and the sound is normal. Don't bother. If you really can't stand the noise, then take a test of Taobao to buy a cheap hardware.
1: If it is "Kakaka" or "Common sound" is the sound of the fan. Open the chassis and check if the fan's screws are loose. Check if the fan is running slow. However, the lubricant inside the fan may solidify (especially when the weather is too cold in winter, the lubrication will solidify) or there is no lubricant to add lubricant to the fan. It is also the case that the general fan will be used for a long time. It is best to replace it with a new one. 20, 30 dollars a.
2: If it is the sound of "嗞嗞嗞", it is normal that the hard disk will read when the hard disk is normally turned on, but if the sound is loud, it may be the quality of the hard disk. The sound of the hard disk with poor quality will be relatively large. If you have not had such a situation before, it may be that the hard disk has a slight physical bad track due to a large collision. It is recommended to find a professional to check.
3: If it is: 长 long sound
is a memory problem (generally blue screen or can not start the computer) pull the memory up and use the eraser gold finger part to insert it into the memory when necessary Slot.
4:CPU alarm sound
When the CPU temperature exceeds the maximum temperature set in the BIOS, the CPU temperature is too high. Check the heat dissipation of the fan and the chassis. Check whether the CPU fan is not smooth or the wind is not strong enough. CPU plus lubrication Generally, if the fan is used for a long time, it will malfunction or the speed will slow down, and a new fan needs to be replaced. There is also a possibility that the BIOS setting of the BIOS alarm temperature is too low to enter the boot press DEL to enter the BIOS settings to find "CPUTempeue" (set the CPU alarm tone) is generally set at 60-70 degrees in general, these situations are manually resolved Have a look.
Through the above-mentioned questions about the computer case & ldquo; emotions, we went back to the doctor, starting from the diagnosis of the cause, and thoroughly dissecting the chassis squeak, so as to find the most effective solution. The method, I hope that everyone can help in dealing with the self-processing of the computer chassis.