How to deal with loud computer noise

Usually you will encounter a computer that is as noisy as a tractor. The main causes of computer noise are case fans, power supply fans, CPU fans and hard drives and optical drives. The following will teach you how to solve computer noise problems.

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1. Elimination of fan noise

Power supply fan and CPU fan noise are the main ones Noise source. The problem of power supply fan noise is relatively easy to solve. Just buy a silent power supply.

The means of noise reduction for power supply fans is generally to reduce the fan speed. If the CPU fan speed is reduced, it will inevitably affect the heat dissipation of the CPU. Therefore, the CPU noise reduction method mainly depends on the lubrication of the bearings and the fan blades. Structural design. Due to the high speed of the CPU fan, it is a bit difficult for the CPU fan noise value to reach the level of a silent power supply, but we still try to choose a fan with a silent function. Of course, it is also a good idea to add some lubricant to the fan bearings yourself.

The noise generated by graphics card fans and chassis fans is relatively small, but installing too many chassis fans in the chassis will also increase computer noise. Installing as few fans as possible is an effective way to reduce noise. However, for those computers that must install multiple chassis fans, you can choose some large-diameter, low-speed chassis fans.

2. Reducing the noise of the hard disk or optical drive

Due to the improvement of hard disk technology, the annoying "gurgling" sound when the hard disk reads and writes data is basically no longer heard. However, the "buzzing" sound caused by the rotation of some hard drives is quite noticeable. At present, hard drive manufacturers have also launched some hard drives with silent concepts, such as Seagate hard drives and Samsung V-series hard drives using "liquid bearing" technology, which are both good choices.

The noise problem of optical drives is often difficult to solve. The noise of some optical drives even reaches alarming levels. In the words of some friends, reading a disc is "like a helicopter." Some friends have installed software like DVD-ROM Utilities, which effectively reduces the noise of the optical drive when using the optical drive, mainly watching DVDs.

3. Elimination of resonance noise

Not every computer will produce resonance noise. The method to eliminate resonance noise is actually very simple. Adjust the placement of the chassis or add Some soft cushions will do. It is not a good idea to add sound-absorbing cotton inside the chassis, as this will often affect the heat dissipation of the chassis.

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