Fans are an integral part of a PC or laptop. With the development of modern PCs and laptops, fans become very important. But what happens when the GPU fans stop spinning? In this case, you will not be able to use your computer in the same way as if it were spinning. First, you won’t be able to play games or edit videos. In daily life, GPU fans are one of the most important components of your PC.
If your GPU fans haven’t been spinning for a long time, it’s time to take the problem seriously and run a statistical diagnostic on it. Here is our guide to help you do it exactly the way it should be done and fix it once and for all.
Why are the GPU fans not spinning, no display?
The GPU fans are not spinning due to a lack of connection. It is also possible that the GPU is not hot enough to run the fan. Sometimes the GPU fans may also not spin due to a blown brushless motor. However, don’t panic because this is the worst case scenario when you think you have overclocked your computer beyond its limit.
However, it is also possible that a lot of dust has accumulated inside the PC, making it extremely difficult for the fans to spin properly. Also, you may have lowered the voltage on your PC which is preventing the GPU fans from getting enough voltage to move freely. The last case is a loose connection. If either of these happen, the GPU fans will stop spinning.
However, on the other hand, you are lucky that your only GPU fan has stopped spinning. If the CPU fans stopped spinning, your computer would go into a boot loop.
Fix GPU Fans Spinning Issue After 2023 Boot
If you want your GPU fans to spin at full speed again, follow these fixes the way they are. Don’t skip anything and follow the directions.
Fix 1: Restart your PC or laptop
Sometimes a simple restart is enough to get the fans up and running quickly. if there is a software conflict that causes the fans to stop spinning, a reboot can easily fix it. While rebooting your PC is not a surefire way to start spinning dead fans, if there is a simple issue, it can be easily fixed with a reboot.
After turning off your computer or laptop, you can unplug the power plug for a while and then hold down the power button to remove all static and residual power. After that, plug everything back in and restart it.
However, after a reboot, if you only hear the CPU fan spinning, move on to the next fix.
Fix 2: Open your overclocker and check
If you’re a fan of overclocking, open your overclocking software and check what’s wrong. You may have stopped the GPU fans from spinning. If so, open the software and look at the Fans option.
You should see the fans either stationary or spinning at 0 RPM. This 0 RPM means they are absolutely still and not moving. Set the parameter so that the fans move at maximum speed.
After adjusting to the highest settings, if you see the RPM change to 1000 RPM instead of 6000 RPM, you can be sure that dust or low voltage has accumulated inside the fans. Either way, the following fix will help you fix it.
Fix 3: Check for undervoltage
Many users, frustrated by high CPU and GPU temperatures, think about lowering the voltage on their PCs. However, unknowingly, they reduce the voltage so much that the GPU fans stop spinning because the fans don’t have enough voltage.
If you have done something like this, please stop it immediately. While undervoltage is sometimes helpful, most of the time it’s quite dangerous for your PC.
In the worst case, both fans may stop spinning. What’s more, if only one fan stops spinning on your laptop, your computer might get stuck in a boot loop.
The lower voltage is mainly achieved through the use of Intel XTU. On the other hand, AMD users can use the Ryzen Master curve optimizer.
Fix 4: Check for Dust Buildup
Dust is your PC’s sworn enemy. Dust can have serious consequences for your PC, from overheating to GPU fans failing. There is no such problem that dust cannot get on your computer.
If you live in a place with high levels of pollution, chances are your computer is being affected by accumulated dust. You need to disassemble the computer and clean it of dust.
Disassembly includes only the removal of the outer case. This does not necessarily mean that you should remove the components. All you have to do is remove the cabinet head, and then use a blower to blow out all the dust that has accumulated inside. This should make your GPU fans start spinning.
Fix 5: Check for a Weak Connection (Advanced Method)
If you’ve tried everything and nothing has worked so far, you need to launch the game and open your computer. If you have a laptop, you will need tiny Philips screwdrivers, and in the case of a PC, large screwdrivers.
Check if your GPU’s 12-pin connector is firmly connected to the power supply. If it’s already there, remove it, clean it with isopropyl alcohol, and reinstall it.
In the case of a laptop, you have to do quite a lot. First of all, you will need thermal paste. Next is isopropyl alcohol and finally a very small screwdriver.
Thermal paste is essential because you will have to remove the heatsink completely to access the laptop GPU fan. After successful removal, rinse everything with isopropyl alcohol and then plug everything back in.
Start your PC/Laptop to check if the GPU fans are now spinning or not.
Fix 6: Visit a Service Center
If your GPU fans still haven’t started spinning, it means there’s a critical component failure that you can’t fix at home or by hand. It is in your best interest to deliver the computer to the nearest service center and have it repaired.
In addition, additional reading on the Internet can do more harm than good to your computer. Some things are best left to the professionals.
bottom line
Well, that is all we have on how you can fix if the GPU fans are not spinning. We hope this guide has helped you. If you still have any questions or doubts, be sure to leave a comment below.