A noisy computer can be distracting when you’re trying to get work done. But if the computer’s fan keeps running, you might feel like you’re stuck with the problem. After all, you don’t want your computer to overheat.
Fortunately, it is possible to find a solution. Read on to learn how to make PC fans quieter!
Understand What a PC Fan Does
First, it can be helpful to know what a PC fan is there to do. Then you’ll be better able to diagnose and solve the problem if the fan seems too noisy.
Consider that the fan is there to help computer performance be at its best. A fan can help regulate the temperature when your computer’s internal parts start to get hot, which prevents overheating.
Circulating cooler air helps make sure your computer’s systems function as they should. If you’re streaming videos or gaming, you can expect the fan to turn on since your computer’s using lots of resources. But even so, the fan’s noise doesn’t need to be excessive – and there are ways to help control it.
You may be dealing with a dirty fan, a fan with loose parts, or another issue. You’ll want to be methodical about finding the best way to address a noisy fan.
Look at Software Usage
Check your computer’s activity. You may discover you’re running lots of programs simultaneously, some of which you might not actively be using, which can lead to a noisy fan as a result.
For instance, if you’re designing a website or playing a game, you can expect the fan will kick into gear. But when you’re done with those activities, close out the programs. Check your PC to make sure you don’t have lots of open tabs, too.
Running too much software can push the limits of your PC’s capacity. In fact, you don’t want to go much above using 20% of available power. If you notice a higher percentage, it’s time to scale back.
Using lots of your PC’s resources can lead to higher temperatures, which will cause your fan to kick into high gear. Worse still, your computer could have malware that’s consuming its energy and causing problems.
Avoid Blocking Airflow
One of the simplest steps to reduce the noise levels is checking where your PC is. In other words, is anything blocking the vents? You’ll want to ensure your computer has breathing room.
Without enough breathing room, your PC can overheat. This will likely trigger the fan to start running, sometimes at a higher speed.
Also, steer clear of putting your computer on upholstered furniture or fluffy bedspreads. Don’t cover your PC with a blanket, and don’t leave it stuffed in cushy bags.
If using a laptop, be sure to give it a breather if you’re truly using it on your lap. Consider investing in a cooling pad for a laptop, or try to use it on a small table instead of your lap. Make sure your laptop has small rubber pads on the underside, too, so it’s not sitting flush against any surface.
It’s always best to store your computer on a desk or a hard, flat surface. Keep other objects off of it, and avoid putting it in direct sunlight. You want to allow enough space for air to move around the vents.
Clean a Dirty Fan
Dirty fans can contribute to higher noise levels. When dust accumulates, it can hinder the effectiveness of fans. As a result, the fan has to work harder.
Take the time to clean your fan and vents to fix this problem, and aim to do this regularly.
Be aware you’ll need to be careful and unplug your PC first. Then, open up your PC case to get the best access to the fan. You may also see a dust filter and power supply fan, both of which can be cleaned.
Canned air is the most effective way to approach cleaning the internal components of your PC. You’ll be able to clean tight crevices and you won’t risk damaging anything else. You’ll need to angle the can to avoid blowing dust deeper into your computer.
Once you’re done, turn off your computer. When you restart it, ideally you’ll notice a difference. Your PC may still be noisy when you turn it on at first, but it should ease up.
Adjust the Fan Speed
Did you know you can change the speed of your PC’s fan? Just like standard box fans, you’ll be able to adjust the speed with software on most PCs. This is particularly useful if you have a PC with a fan that runs all the time.
With some computers, you’ll even be able to regulate the temperature at which a fan turns on, much like a thermostat. You can program your fan, and you may be able to switch it to a lower setting.
In some instances, you may want to replace the fan if it doesn’t get any quieter. You won’t need to burst your budget to do so, as many are available for under $20.
Keep Tabs on Your PC
Finally, it’s smart to continue monitoring your PC. Yes, you’ll be able to feel it if it gets too hot, But you’ll still want to keep an eye on things, especially with older units.
When you’ve taken the time to clean your PC, evaluate how it functions after you’ve re-assembled it. Check temperatures and listen for any signs that the fan is working too hard.
When you start to hear the fan more continuously, you’ll want to address the problem and perhaps seek computer repair. A continuously running fan may suggest a bigger problem a simple adjustment can’t fix.
You may need to replace a fan or your power supply. Trying to make that determination yourself can be risky, and you’re better off letting professionals handle the work.
Learn How to Make PC Fans Quieter
Still wondering how to make PC fans quieter? Keep your computer’s air vents clear and try cleaning your fan. Modify the fan speed and minimize how much software you’re running at once.
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