Fan-based cooling systems are a great way to keep your Mac running smoothly, but they can also be a source of noise. Over time, dust and debris can build up on the motherboard and components, creating a blanket-like effect that can cause your Mac to overheat and make loud fan noise. To prevent this from happening, make sure that the vents on your Apple product are not blocked and that the fan control is working properly. When your Mac starts to make noise, it means that it is overheating and the fan control is working to cool down the hardware.
Generally, Mac computers have excellent fan control and only work when the Mac heats up. However, if you are running a lot of heavy applications simultaneously, your Mac may start to overheat and make noise. To reduce fan noise on your Mac, you should regularly clean out the dust and debris that has built up on the motherboard and components. This will help keep your Mac running at its best and prevent it from making loud noises.
Additionally, you should try to limit the number of heavy applications you are running at once to reduce the chances of your Mac overheating.
