how to repair computer fan

Full Answer

How do I Fix my laptop fan?

How do I fix my computer fan?

• Clean the fan.
• Move your computer’s position to prevent obstructions and increase airflow.
• Use fan control software.
• Use the Task Manager or Force Quit tool to close any unnecessary programs.
• Replace the computer’s fans.

Why is my computer fan not working?

PC fans are not spinning- 5 ways to fix

1. Find a source of power for your fans. As I already said, most contemporary fans need two separate power sources to function correctly. ...
2. Adjusting the Fan Voltage After you’ve completed Step 1, check to see whether the voltage supply is functioning correctly, since the fans will need 12 volts to operate ...
3. Restart and wait for the message to arrive. ...

More items...

How to fix your laptop fan always on?

Laptop Fan Always On: How to Fix

• Update System Settings. Navigate to your Settings, then click on System, Power & Sleep, and Additional power settings. ...
• Clean Laptop Fan. Unplug your laptop from any power source. ...
• Check for High CPU Utilization. ...
• Clean Laptop Air Vent. ...
• Use A Laptop Cooling Pad. ...
• Check For Updates. ...
• Use Software to Adjust Fan Speed. ...
• Run Hardware Diagnostic Test. ...
• Update BIOS. ...

How to fix stopped fan on PC [super easy fix]?

Software Bugs And Fixes

• Stress Test. If your GPU fan or fans aren’t set to spin constantly, you can easily force them to kick into gear and do what they are intended for.
• Check Your Drivers. If the fan still isn’t spinning after you have applied stress tests, or manually altered the fan speed, it’s possible that you’ve been barking up the wrong ...
• Restart Your PC. ...

How do I fix the fan on my computer?

How to fix a loud computer fanClean the fan.Move your computer's position to prevent obstructions and increase airflow.Use fan control software.Use the Task Manager or Force Quit tool to close any unnecessary programs.Replace the computer's fans.

Why is my computer fan not running?

There are three main reasons why your CPU fan is not spinning properly: the fan is clogged with dust, wires might get stuck in the fan or the fan does not get enough energy supply to spin. But the possibilities and consequently, the potential culprits are endless.

How do you fix a computer fan that will not spin?

How To Fix CPU Fan Not SpinningRestart The System. ... Remove All The Dust From Your Fan. ... Verify Proper Connection Of CPU Fan To Motherboard. ... Reinstall The CPU Fan. ... Refresh Your CPU Bearing. ... Reset Your BIOS. ... Replace Your Motherboard. ... Replace Or Repair Your Power Supply Unit.

What happens when CPU fan stops?

If the CPU fan fails, shut down the computer immediately to prevent hardware damage. Running a normal system shut down may not be fast enough: in this instance it can be safer to shut down via holding the power button or pulling the plug.

How can I check if my fan is working?

1:112:32How to Check if Laptop Fan is Working Properly in Windows | WAKYouTubeStart of suggested clipEnd of suggested clipClick on charts and analyze with fan speed. And check the CPU fan and it will show you graph of fanMoreClick on charts and analyze with fan speed. And check the CPU fan and it will show you graph of fan speed. So if this line is showing on your PC. It means your fan is working alright. And if it doesn'

How do you know if your computer fan is bad?

How To Identify Signs of CPU Fan FailureNoise. It may surprise you, but a computer fan will run quietly. ... Overheating. ... Error Messages. ... Video Card Problem. ... Reinstallation. ... Dust in the CPU Fan. ... CPU Bearing.

How to control fan on motherboard?

If your fans are plugged into the computer's motherboard, you might be able to control them using your motherboard BIOS. You can enter the BIOS menu by pressing a key as your computer boots, usually DEL, F2, or something similar. Then, look for the hardware monitoring section (or something similar).

Why does my computer fan run at full blast?

But if there isn't room for air to circulate around your PC, it'll get hotter than necessary, causing it to run your fans at full blast to cool it down. If you're using a laptop, don't set it on top of a pillow or other plush surfaces, or you'll block the vents that allow air to flow in and out of the computer.

What is a Noctua fan?

Noctua makes low-noise adapters that essentially act as a resistor, reducing the voltage sent to the fan and thus reducing its speed. Hardware fan control knobs do something similar, though offer more fine-grained management.

Can a computer fan be noisy?

Computer fans can get pretty noisy, but there are a few things you can do to reduce the din. Here's how to quiet disruptive PC equipment. By Whitson Gordon. Updated May 19, 2021.

Does MSI Afterburner work on a motherboard?

If your BIOS doesn't have any fan control options, a program like SpeedFan will work too, but again; only if your motherboard is functionally capable of controlling those fans. For graphics cards, MSI Afterburner can help you adjust the fan's behavior when you're in a heavy gaming session.

How long does it take to clean a fan?

Time Required: It'll probably take around 30 minutes to clean all the fans in your computer, maybe less if you have a laptop or tablet, and more if you're using a desktop.

Why is my fan loud?

Reasons Why Your Computer Fan Is Loud or Making Noise. Fans located throughout the inside of the computer help remove the large amount of heat generated by the CPU, graphics card, power supply, and other hardware on your computer. When heat builds up inside the computer, those parts heat up until they quit working...often permanently.

How to see how programs are using your computer?

Here's how: Open Task Manager. The Ctrl+Shift+Esc keyboard shortcut combo is the quickest way there but the link has some other methods, too.

Why does my computer make a lot of noise?

However, if they're still making a lot of noise, it may be because they're being asked to do more than they're designed to do. In other words, your computer is very hot and, even with great fans running at full speed, they can't cool your hardware down enough to slow down — thus the noise!

Can a laptop fan blow out?

Laptops & Tablets: Your computer probably only has one fan and it's blowing out. Avoid blowing the dust directly back into the computer, which could aggravate the fan noise problem in the future. Instead, blow air at the fan at an angle, blowing the dust away from the fan grates.

Does my laptop have a fan?

Laptops & Tablets: Your device may or may not have a CPU fan and likely does not have a fan for other components. If you have trouble figuring out which panel to remove to access the CPU and fan, take a look at your computer's manual online. Desktops: Your computer will almost certainly have a CPU fan and will likely have a graphics card fan ...

How to clean a CPU fan?

You can oil the fan bearing to make it work normally. To clean CPU fan, you need to turn off the computer and open the case. Then, you can use a small brush to wipe dust or dirty things on the fan. After wiping dust or dirty on the fan, you can use some oil to lubricate the fan bearing.

What happens if your CPU fan is broken?

CPU fan is a component, which might be broken after being used for several years. Usually, if the CPU fan is broken, it will stop running. When you often meet following situations, it is necessary to check if the CPU fan is going to be damaged :

Why do I need a fan on my laptop?

Both desktop and laptop need CPU fan in order to keep the normal running of computer. When the CPU fan of desktop or laptop does not run, the methods to find the CPU fan and fix or replace it might be different. For a desktop, you need to open the computer case and remove the motherboard so as to find the CPU on it.

Why is my CPU fan not working in BIOS?

Also this situation can be caused by the contact problem, if the CPU fan’s power cord has a poor contact with the motherboard , the BIOS will also report CPU not working.

Why does my CPU make a noise when I boot up?

Every time when you boot your computer, you can hear some noise, which is made by the CPU or case fan. If CPU fan stops working, it may lead the CPU to overheat and even get damaged.

Does BIOS report CPU not working?

1. BIOS Reports CPU Not working, But It Works Normally in Fact. So far, ATX motherboards have the ability to monitor the fan temperature and fan speed of your CPU in BIOS settings. Thus, you do not need to open computer case, but you can enter BIOS settings when booting your computer to check the CPU fan speed.

Step 1: Remove Offending Item

Once I figured it out that it was the fan in my video adapter that was driving me insane I removed it from my PC. Now I could just replace the fan. If i had another good one on hand I'd have went that route too. But I didn't. I could have bought a new fan too. But that also would have taken me some time to do, and get etc.

Step 2: The Problem Revealed

OK, so now we're at the heart of the problem. This is the meat of this article right here. Or how I managed to dig into my fan and not destroy it in the process. I knew at the outset that this was going to be some delicate surgery. So I took it real slow here. It still didn't take me too long.

Step 3: Oil Packing the Bearing

This step is where I think I brought something extra to the table with my repair. I've taken apart a lot of motors and older motors had felt packing by their bearings to hold oil. They wanted stuff to last back in the old days I guess. Well, I want stuff to last for me today too.

Step 4: Sealing the Job Off

I peeled off the sticker that was on the fan to do this job. It was a cheap affair that didn't inspire a whole lot of confidence with me as far as keeping things sealed up goes. I have a roll of Gorilla Tape in my workshop though, and Gorilla Tape I have more faith in. So I cut a circle out of it, and stuck it on.