A computer is a machine, so it’s obvious it’ll produce some noise while running. What’s not obvious is making a loud noise while running. If your PC/laptop is making the usual noise while running, then there’s no reason to be worried.
If the sound is too loud, it is usually because of your computer’s internal fans. Computer fans making loud noise is a very common issue among various users. So there’s no need to panic over such a trivial thing.
Generally, fans make noisy sounds because of dust accumulation over time. You can quickly remedy such problems by takings simple cleaning action. There’re other reasons present for fans getting noisy.
We’ll disclose 6 simple tips to you in the upcoming segments. These tips will help you fix your computer fan’s loud noises. Alternatively, you can hire a professional computer repair service to do the task for you.
Why Do Computer Fans Get Noisy?
The funny thing is if your computer doesn’t make any sound that’s a problem and also if your computer makes a loud noise that’s a problem as well.
As mentioned in the beginning, some other reasons are present for you computer fans getting noisy. Let’s look into those reasons below.
Dirty Fans:
As you know, the computer fan’s primary job is relieving the internal heat from your PC/laptop. You should know this action always attracts dust to accumulate over the fan. And it’s certain for a dusty fan to make loud noises during rotations.
Can’t Ventilate Heat
When you use your computer for a long time, a certain amount of heat tends to build up inside. Sometimes due to improper ventilation of heat, your computer fans make loud noises. This build-up heat is a significant reason why a laptop sounds like a jet engine.
Not Working Properly
A computer’s fan is a machine, and like any other machine, it tends to break down over time. Like any other broken machine, a broken or faulty fan will make a noise while rotating.
Cpu’s Taking Pressures
Sometimes fan’s loud noise is not because it’s dusty or broken; it’s because the fans are rotating too fast to keep up the CPU’s work pressure. It occurs when a single or several apps are hogging more than they should.
Due to overworking CPU pressure, your computer fans try to keep the temperature regular, rotating faster than usual, thus making a loud noise.
A Loud Fan Noise- Why Is It A Bad Thing?
Making loud noises from a fan is never a good sign. You might be thinking, why does it matter so much? It’s just a fan. How big of a deal can it be?
Well, to tell you the truth, it’s a big deal. There is a reason why those fans are present inside your computer/laptop. It’s to help keep an even temperature inside your computer casing.
When your PC fans start making noise, you need to understand there’s a problem, and they are not functioning as usual. Thus, you can’t provide the proper support to your computer cooling system.
If the fans can’t provide the necessary cooling support, it hinders your computer’s performance.
6 Tips To Fix Your Computer’s Loud Fan Noise?
Indeed proper maintenance is the best action to reduce your computer fans loud noise. If you maintain your PC regularly, you won’t face such a problem.
Although there isn’t any certainty, you won’t face any problem ever. So having the knowledge to fix a problem is always a good exercise. We’d like to think these 6 tips below will help you fix your current and future issues with your computer fan.
Stop The Hungry Possessing Apps
When your PC starts making loud noise from the fans, check any software issues before opening the hood for a hardware check-up. It implies whether you’re having any software issues like overconsumption of CPU.
The CPU’s sole purpose indeed is to control all the programs on your computer. But sometimes, a few software tends to consume a large portion of your disk without any reason, such as OS updates, module installer, etc.
These programs are naturally processor and disk hungry and tend to make the processor busy. Thus making the computer fan rotate faster, which makes it noisy.
In such cases, you can shut down the programs from the task manager. After that, you’ll see your PC/laptop fan’s rotations are back to normal, and the noise is quieter now.
Clean The PC Thoroughly
If the earlier tip didn’t work, then it’s a hardware issue. One particular issue is dust accumulation on your computer fan. First thing you should know, if you clean your PC once a week, dust won’t be able to build up over the computer fans.
As it happens, you didn’t, and your computer fans are dusty. For such reason, it’s hard for the fans to rotate properly, thus making noise. An easy way to clean those dusty fans is to use an air compressor. With an air compressor, you’ll be able to clear out all the dirt from the fans with ease.
Clear Out The Air Vents & Heat Sinks
Your PC and laptop manufacturers provide an air vent and heat sinks to maintain the proper airflow, which helps reduce the heat it generates while running.
If you don’t keep them clean, the heat and air won’t be able to flow in their natural order. If the heat build-up inside your pc, your fans have to work harder, which means making a lot of noise.
Clean those air vents, and heat sinks regularly so that your computer fans don’t make any loud sound while rotating.
Use A Software or BIOS To Control The Fans
To reduce your computer fan’s loud noise, you can use exterior software to control their usage. With this software, you’ll be able to control the fan’s speed and which section to focus on cooling.
Some PC/laptops have the fan controlling software in-build with BIOS. It allows you to control the computer fans for the BIOS settings. You can enter the BIOS function by pressing the delete key several times while your PC is starting. Sometimes for different motherboard systems, you need to press F12.
You’ll need the fan controlling software, especially when your PC doesn’t have any other cooling system like water-cooling.
Replace Faulty Fans
Despite how good the machines are, every device gives out with time. Yes, with good maintenance, your product can last longer than its usual time. But eventually, it’ll break.
The computer fans are not any different, and it’s a fact faulty fans will make a loud noise. In such cases, replacing the old fans with new ones is the ideal choice.
Provide A better Air Flow
PC/Laptop placement is also a factor in making the fans noisy. As you know, your computer’s fans don’t produce air by themselves; instead, they suck the surrounding air inwards from your computer. So, a cooler environment helps your computer fan to provide cold air to the PC and vice-versa.
Limited airflow is not ideal for your computer. The limited ventilation makes your computer heats up quickly. Thus, making your PC/laptop’s fan work faster than its usual rate, following up with making a loud noise.
Last Words
Most of the time, your computer starts making sounds and indicates something is wrong with it. Sometimes it’s due to software issues, and other times it can be a hardware issue. Whatever it is, it’s never a good sign for your computer.
Whenever your PC/Laptop starts making loud noises take every necessary action to reduce it. Yes, in such a case, our given tips earlier will be beneficial for you.
Remember there are no other suited tips to keep your computer healthy than regular maintenance. This is a simple action that can provide you with good computer service for a long time. Also, refer to your computer user manual if you need help pulling out your computer parts.
