Quickly solve computer noise problems

Sources of computer noise:

Main parts of computer host include: Processor, memory, graphics card (set video card ignore), motherboard, hard disk, power and other computer hardware, easy to produce noise accessories mainly include: Processor (mainly cooling fan), video card (mainly refers to the independent graphics card), hard disk finally may be memory. In fact, the memory of this piece of noise is relatively small, even if it is accompanied by computer failure, so strictly speaking memory can also be excluded.

Ways to eliminate computer noise:

1. Power supply Fan Noise cancellation

Power supply fan noise elimination, divided into rotational noise and vibration noise. The rotational noise is generally caused by the lack of lubrication of the fan bearing. The solution is to drop a few drops of light oil (such as sewing machine oil) on the fan bearing. The vibration noise is usually caused by the unbalance of the fan blades, the loosening of the blade on the shaft and the excessive bearing clearance. If the individual leaves accumulate dirt, remove the dirt can be, if the fan blade defect, asymmetry, or the bearing clearance is too large, it is best to replace a new power supply fan.

　2.CPU Fan Noise Cancellation

The bearings and blades of the CPU fan are prone to noise, and long-used fans may be too much friction due to lack of oil, and will emit greater noise, adding oil to the fan shaft. The specific operation is to carefully uncover the label on the fan hinge and add the oil cover. Some people suggest that no oil can be used instead of lubricating oil, it is necessary to remind that vegetable oil can also temporarily play a role in lubrication, but the use of vegetable oil for a period of time will become sticky, but will affect the cooling effect of the fan, so it is not recommended.

If the fan blade quality is not very good, after a period of rotation, the fan blade may be deformed due to heat, touching the inner wall, emit noise, this situation can take the blade at the scratches gently scraping a few, intended to increase the distance between the fan and the inner wall, to avoid friction between the two.

　　3. Video card fan Noise cancellation

First, through the purchase of silent video card fan, the transformation of the graphics card heatsink, to achieve the purpose of video card noise reduction.

This approach is completely straightforward, but the purchase of a new video card heatsink requires additional costs, and the replacement of the video card fan heatsink If no longer used will mean permanent idle, which is undoubtedly a waste of resources. And after the modified graphics card cooling fan can achieve the thermal requirements of the graphics chip itself, the modified graphics card fan Whether the noise is really controlled, these are unknown.

Second, the graphics card with the function of software to achieve the reduction of video card noise.

Some graphics card brand manufacturers will independently developed some graphics adjustment tool software for players to use, most of these tools have fan-tuning options. Can be used to adjust the wind speed. But not all graphics companies have the power to develop software. Brand graphics wind control software is more suitable for some brands of graphics cards.