Resulting from computer-produced noise is because of the resonance from the chassis, the reason, mainly from:
1. hard disk, optical drive, internal oscillations of mechanical work
2. the chassis, energy supply, CPU, video card, along with other areas of the warmth sink fan and therefore produce oscillations and seem.
We are able to observe that the finest impact may be the air conditioning, where fans may have seem. These cooling devices are necessary, however, can't be removed, only to begin with reducing noise produced through the fan. Noise reduction is essential, obviously, because additionally to lowering the annoying seem, but additionally to some extent, stretching the existence of fan, hard disk along with other add-ons.
Among the chassis noise solution: the vibration reduction, noise reduction chassis
For that chassis,, which itself is among many add-ons within the most quiet, but due to the noise of other add-ons are set up into all distribution center. For instance inside a 5.25-inch and three.5-inch Bay, because of the hard disk and also the optical drive vibration resonance happens at the office, and side sections, front and back plates along with other parts may have resonance because fans. Simplest strategy is to solve these resonance, tighten the mounting screw them.
If you've still got more noise, can participate installing accessory attachment towards the chassis damping pad, shake the nail, and so forth. Seem-absorbing cotton may also be laid within the chassis, so voices inside the chassis is seem-absorbing cotton absorption, refraction won't occur, that will minimize the noise, usually 6cm of seem-absorbing cotton can reduce the 10~15 decibel level. 3M were once employed for vehicle interior noise decrease in seem-absorbing cotton, so mute is effective. Within the pavement once the seem-absorbing cotton, with respect to the size within the chassis must be popped, attention mustn't block the cooling vents.
Shake their nails rather than screws to noise reduction effect
Chassis sections engrossed in seem-absorbing cotton to avoid the warmth sink hole
Some customers fear so much computer systems hot, multiple 8cm are set up within the chassis fan, temperature hasn't dropped the amount of results, but noisy intolerable. It is because adding fans but to disrupt internal chassis air-duct, affecting warmth dissipation. Just have the leading panel in installing a 12cm fan speed low and quiet, its greater thermal efficiency, reduce fan usage, therefore enhancing the chassis noise problems.
The chassis noise solution bis: dust, for energy supply noise reduction
Energy inlet can also be dust probably the most vulnerable places, especially lower installed energy, it from the foot of the chassis in to the wind, it's very easy smoking ash of trouble understandably. Once the fan rotor blades and bearings dust gathered over greater than a, it might modify the rotation, thus not really a small noise. Would you like to get clean for that energy supply regularly, you should use the vacuum to wash the dust. If energy beyond the warranty period, may also be powered on, as fans bearing dust, oil, this could also considerably lessen the noise.
Completely dust fan only energy sweeping
Retrofitting shock pad or energy. Because of a energy supply installation and attachment towards the chassis from the bigger, can shock pad eliminate an oblong more compact bits of side length is 4cm, attached with double on the sides carpet tape, to the latch brackets at the end from the energy supply, to ensure that you are able to avoid chassis resonance energy supply fan triggered noise.
Around the energy supply bracket, adding a really apparent shock pad
The chassis noise solution three: cooling, CPU, video noise reduction
CPU, video card is paramount to computer add-ons, matching radiator also more essential, thus they likewise have among the supply of the noise. So far as the recording, the majority of the high-finish video cards presently available on the market and match fan with intelligent temperature control feature, once the GPU temperature, fan speed increases, leading to noise increases.
A great way would be to strengthen the heatsink's thermal capacity, so fans in a low speed. Like the processor, video card, and phone points from the warmth sink grease in using lengthy hardened or degeneration, leading to lower warmth transfer efficiency and fan speeds, so that you can periodically scrape the old grease has hardened, then evenly covered with new grease, you may also swap the greater warmth transfer efficiency of grey grease.
Apply grease to CPU needs uniform formation
Obviously you can also swap quiet heatsink for much better warmth dissipation, for instance greater than pure copper warmth pipe, aluminum fins large, greater fans quality, supporting temperature radiators, generally use large brand items around the right. @ Xiao
Computer reported Lv Yuan: many customers think that the noise from the chassis, its internal cooling effect, the greater, this is actually in a roundabout way related, you consider if you work with poor fan, at any given time when its roar, nor received worthwhile cooling effect. Therefore additionally to picking a more quiet heatsink while, there's a necessity to deal with the noise problem in the source, sometimes have to be hands-on and small enhancements may also help make your chassis turns.