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Is your motherboard making noise? High-pitched squeals can be a sign of an overheated computer, a faulty component, or a combination of both. These noises can be reduced by using rubber grommets to cover the connectors and other exposed parts of the motherboard. In some cases, you may be able to reduce noise by replacing a damaged capacitor or chip. In this article, we’ll discuss some other options for minimizing motherboard noise.
High-pitched sounds coming from a computer’s motherboard
If you hear high-pitched sounds coming from your computer’s motherboard, you’re likely experiencing a malfunction in the motherboard. These noises are caused by electrical components experiencing a high-powered charge, or because these components are malfunctioning. The power supply can also cause this type of sound, and if it experiences a surge, the resulting “squeals” may indicate a problem with the motherboard’s capacitors or chips.
The source of the sound could be the motherboard, power supply, or graphics card. The sound could be a high-pitched whine that is a nuisance. Coil whine, as it’s commonly referred to, can be caused by the coils of inductor components on the motherboard. The coil whine may also occur when the PC is overloaded. To minimize the squeal, turn on VSync and reduce the graphics settings on your graphics card.
Coil whine is a high-pitched squeal caused by a failing component
Coil whine is a high-frequency electronic squeal that can be attributed to a variety of factors, including a defective or failing motherboard component. Coils are small, electronic parts that vibrate when current passes through them. Different levels of current produce different amplitudes and pitches, which makes it difficult to pinpoint a faulty component. Coil whine affects every electronic device, and while it isn’t necessarily a sign of a faulty device, it is an annoyance nonetheless.
A malfunctioning component on a motherboard can cause this squeal, and replacing the component can fix the problem. However, this may cost a lot of money, so it is often not a practical solution. For a simple fix, consider replacing the power supply. You may be able to eliminate the whine completely by simply swapping out the power supply.
Rubber grommets can reduce noise
You can install rubber grommets on your case fans to reduce the noise. These grommets absorb the vibrations of your fans, which in turn lowers the overall noise level. Typically, you need one for every four fans. The following are other ways you can reduce motherboard noise:
Overheating is a cause of high-pitched sounds from a computer’s motherboard
If your computer produces a high-pitched sound while gaming, the culprit may be overheating. Overheating of a computer motherboard is rare and can be caused by several factors. For one, an overclocked computer’s processor will increase its temperature, which leads to a malfunction of the CPU. Another reason could be dust accumulation. A malfunction of this PC app could cause the motherboard to overheat.
High-pitched noises from a computer’s motherboard are typically caused by electrical components experiencing a strong charge or malfunctioning. A power supply experiencing a surge might be causing the sound. The motherboard’s capacitors and chips may also be causing the noise. If you can identify the noise, you may have a problem with the motherboard itself.
Adding sound-protective foam to a computer’s case can reduce noise
Rather than buying a case that’s designed to block sound, you can add sound-protective foam to your computer’s case. Some soundproof computer cases, like the Deep Silence, even include the door itself. Another way to eliminate coil whine is to add insulating varnish to the motherboard’s coils. Hot glue and silicone can also prevent coil whine.
Adding thick cloth over your computer case is another easy way to reduce motherboard noise. A computer case with a melamine chipboard floor will also isolate the case from noise. Also, you can add sound-absorbing foam to the power supply. In addition, a computer with a melamine chipboard or rubber feet will be quieter. If you don’t want to purchase a case that is specially designed to reduce motherboard noise, you can buy a computer case with sound-proof foam.