Why Is My Computer Fan So Loud.One of the most common problems with a computer fan is that it makes a lot of noise and we don’t know why.Due to computer configuration and build quality, the fans in some desktop computers are louder than others. The fan will work to prevent overheating inside, so noisy periods are normal. If the fan is running at full speed for long periods of time or very often, you may have a deeper problem.
Reasons;Why Is My Computer Fan So Loud.
A fan can be noisy due to damage, such as broken blades or a buildup of dirt that prevents normal operation. This dirt, as well as normal wear and tear, can wear away the lubricant coating on the inner fan shaft, causing the blades to make excessive noise as they rotate. In many cases, a noisy fan indicates that the computer is overheating, causing the fan to run more frequently than usual to try to cool down the system. Depending on the types of components and upgrades inside your Acer computer, your current fan may be too small and weak to handle the heat production and require upgrading to a larger, more powerful vendor.
Troubleshooting
Take note of when the fan comes on and how long it lasts to determine the different patterns, whether this only happens during certain processes or programs. Your computer’s CPU generates a large amount of heat when it’s running, so programs that require large amounts of CPU usage may trigger the fan more often. Be aware of signs of overheating, such as sudden shutdowns or computer problems. Check inside the case for signs of components touching the fan and causing rattling sounds.
Solution
Don’t put too many tasks on the CPU by opening several demanding programs at once. Check that screws, cards, and cables are secure and away from the fan. Keep your computer clean inside and out to prevent dirty fans and grills to minimize the threat of overheating. Apply a drop of oil to your fan core to provide proper lubrication and quiet fan rotation.
