Cooling fan in laptops normalizes the temperature that goes above the average heat. Fans turn on automatically to lower the high temperature caused by either heavy tasks or by a problem inside existing. Well, sometimes, when a laptop’s fan constantly remains turned on. It indicates that the laptop has some sort of problem that can’t stop cooling.
In such a case, you need to get your laptop checked because it may create a serious issue later. The problem occurs due to the overheating of the machine. It exactly means that there is some kind of internal or external fault that is causing your laptop’s fan to remain turned on continuously. If you are currently facing a problem, go through the guide below to solve it as soon as possible.
What causes it and how one should solve the problem are the two major areas that you need to learn for solving the problem. Let’s get into it.
- Laptop fan always running – what causes it?
- How to stop a laptop fan that’s running nonstop?
- Frequently Asked Questions
Laptop fan always running – what causes it?
A laptop heats up when it performs some type of heavy task. These heavy tasks are handled either by a laptop’s processor or by the GPU (Graphics card). Thus, it can be understood that both these things cause a laptop to heat up. Now, let’s understand these factors better with some more details.
Firstly, you would find that your laptop is spinning fast when you put a heavy task on your laptop’s processor. It heats up after multitasking and keeping that heavy task along with. When you keep doing various tasks or a heavy task such as Hacking or Cyber security for some time, you will see that your laptop’s fan has turned on and is busy cooling down the temperature.
Secondly, your laptop’s fan would also spin fast if you are trying to put a lot of burden on the graphics card; This is done in two ways. First, when you are using your laptop for high video resolution editing tasks, it heats up. There, you use almost all the capacity of the graphics card in its processing. Second, when you are using your laptop for gaming, it heats up. Gaming on a laptop consumes many resources intensively.
If we scale down the temperature on behalf of a laptop’s workload, it stays between 1 to 14%. Meanwhile, the fan turns on at its maximum speed when the temperature goes above 10%.
Once the temperature is moderate, the fan automatically turns off and waits for the other call by the system. What if it doesn’t turn off, then what to do?
Below are some solutions that will help you stop a nonstop running fan.
How to stop a laptop fan that’s running nonstop?
Before moving towards solutions, remember that your laptop’s fan may not sometimes stop because you might be using your laptop for hours. But if you see that the fan is badly struggling and is loudly running, you must consider the following solutions as it indicates a problem with your laptop.
Clean your laptop
People usually buy excellent laptops from the markets and don’t even open their casings while they own them. Laptops get dusty with the passage of time when you use it. Having dust inside the casing occupies an additional space. Such an additional space always results in overheating.
Dust covers the processor and other parts of the laptop and creates hurdles for your laptop to cool down. In such a case, you should open your laptop’s casing and get it clean as soon as possible. Otherwise, it will not only overheat your laptop but will also cause your laptop’s RAM not to work or get short-circuited.
Check your processor’s utilization
Besides the cleaning, it is very important to know what programs are currently running on the central processing unit (CPU). It helps to understand the CPU utility accessed by several apps or programs on your laptop.
To do so, press Ctrl+Alt+Delete on your laptop’s keyboard. It will now open a window that will provide several options. Select the “Task Manager,” and it will enter into a new window. The current window will show complete details of the CPU in the CPU column about the tasks that are currently accessing it.
When you find that some tasks are not essential to be using the CPU, you can just close them by right-clicking on the task and clicking the “End task” option.
If the task is necessary and you can’t end it. Then, do one of the followings things or both if possible.
First, reduce the task. For instance, close the tabs or your browser that are unessentially open. Just open the two or three tabs that you need currently.
Second, alternative use of tasks would help you put less burden on the CPU. You can do this by just shutting down one of the two programs to work on one at a time and opening it later when done with the first task.
In short, reduce the load as much as you can whether you are required to avoid multitasking or uninstall any program that runs in the background-even not required now; hopefully, this will solve your problem. If not, then look at the next solution.
Adjust the Power Settings
Adjusting the power setting for keeping the fan at rest is another way that helps to solve the problem. If you want to do so, follow the guide to choose your desired power settings.
- Type “Power settings” in your Windows taskbar. It will take you to a new window.
- Now, select “Power & sleep settings.” It will also take you to a new setting window.
- This time, scroll down (or look in the right sidebar) and click on “Additional power settings.” You will see a new window with many options; click on the “Change plan settings” next to your selected plan, and then change “Advanced power settings.”
Now, you can manage all the settings related to power consumption that results in overheating. Here, you can decide which application would consume how much.
One of the most important settings under “Processor Power Management“ is “System cooling policy.” Once you change it from active to passive, it will slow down your laptop a little but will result in stopping the fan.
Above all, if you don’t know how you can do all that, leave these settings on default settings to prevent any other heck! You can also turn on “Power Saving Mode,” but it will also result in slow processing.
Clean your laptop’s air vents
The least we can do to prevent all time running fan is to clean the laptop’s vents. When your laptop’s vents are blocked, it results in overheating. Thus, your laptop’s fan will run all the time. To do this cleaning is so simple.
Just turn off the laptop and bring a vacuum cleaner beside it. The vacuum cleaner should be lower than a regular one as you just want to clean, not suck internal components. Now start cleaning the vents. You would realize that your laptop’s fan doesn’t run all the time. And that’s it!
To conclude, you have seen various ways that help your laptop’s fan stop. Besides these ways, you should check for Windows updates and use external software to keep your processor as calm as possible. Indeed, these solutions would assist you in getting rid of running an extra-sound-making fan to stop.
Frequently Asked Questions
Is it normal for a laptop fan to run constantly?
No, it isn’t normal when a laptop’s fan is constantly running with an abnormal noise. It indicates the faulty condition of your laptop. The fan runs at its maximum speed to cool down the internal temperature of your laptop’s casing. In such a case, clean the vents and lower the workload on your laptop to overcome this abnormality.
How do I turn the fan off on my laptop?
You can turn off your laptop’s cooling fan by going to the BIOS settings. You will find “Under the enable fan always running.” Change this setting to “Disable,” after which your laptop’s fan won’t remain on. It will turn on only when the CPU overheats.
How do I turn off my fan on Windows 10?
You can do it by just going to the Windows search bar, finding the section “Smart Fan “/” Fan Settings,” and selecting it. You will find the fan settings under “CPU, “Hardware Monitor,” or “Advanced “options; there, once you have found one of them, press enter and change to setting “Disabled.” That’s it!
Why is my computer fan running so fast and it’s not doing anything?
The sensor is the biggest reason your laptop fan is not working correctly. The best way is to fix the problem is by replacing the entire fan. Change the fan if you don’t see any changes in the processor temperature for a long time. Indeed, the act would help you get rid of the problem that you have faced with your laptop.