GPU coil whine is a common problem that many computer users face. It is a high-pitched noise that emanates from the GPU when it is under heavy load. The sound can be irritating and distracting, and it can also indicate a problem with the GPU. In this article, we will discuss the causes of GPU coil whine and provide some solutions for fixing it.
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What Causes GPU Coil Whine?
GPU coil whine is caused by the vibration of the coils in the GPU's voltage regulator module (VRM). The VRM is responsible for regulating the voltage that the GPU receives, and when the GPU is under heavy load, the voltage fluctuates rapidly, causing the coils to vibrate. The vibration produces a high-pitched noise that can be heard through the computer's speakers or from the GPU itself.
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How to Fix GPU Coil Whine?
There are several ways to fix GPU coil whine, including:
Enable Vsync or Limit FPS: One of the simplest ways to reduce GPU coil whine is to enable Vsync or limit the FPS in games. This reduces the load on the GPU and prevents it from fluctuating rapidly, which reduces the vibration of the coils.
Underclock the GPU: Underclocking the GPU reduces its power consumption and can reduce the voltage fluctuations that cause coil whine. However, this can also reduce the GPU's performance, so it should be done with caution.
Change the Power Supply Unit (PSU): Sometimes, the PSU is not powerful enough to provide a stable voltage to the GPU, which can cause coil whine. Changing to a higher wattage PSU can provide more stable power to the GPU and reduce the voltage fluctuations that cause coil whine.
Replace the GPU: If the coil whine persists even after trying the above methods, it may be time to replace the GPU. Some GPUs are more prone to coil whine than others, so choosing a different model or brand may help solve the problem.
Use a Sound Dampening Material: Sound dampening materials like foam or rubber can be used to absorb the vibration of the coils and reduce the noise produced by GPU coil whine.
Conclusion
GPU coil whine can be a frustrating problem for computer users, but there are several ways to fix it. Enabling Vsync or limiting FPS, underclocking the GPU, changing the PSU, replacing the GPU, and using sound dampening materials are some of the solutions to fix GPU coil whine. It's important to note that some GPUs are more prone to coil whine than others, and it's always a good idea to do some research before purchasing a new GPU to avoid this issue.