If you don’t have experience in replacing the fan, I suggest you go to the repair shop to replace the fan. Through the above three methods, you should be able to significantly reduce your laptop fan noise, but it should be noted that if you need to clean or replace the laptop cooling fan, you need to apply new thermal grease on the CPU and GPU. Even after cleaning, its heat dissipation performance is not as good as the new one, so I suggest you replace it with a new one. If your laptop has been in use for more than a year, I don’t recommend that you only clean the fan. After the laptop is cleared, the sound of the fan should be much smaller. Of course, it doesn’t matter if you can’t clear the dust, you can go to the repair shop to clean your laptop. If the sound of the fan is abnormally or the sound is loud, and the air volume is small, this situation is usually too much dust on the fan, or even inhalation of sundries, resulting in low heat dissipation efficiency of the fan, especially for the laptop that has never been cleaned before.įor this situation, we usually need to clean the dust for the fan, heatsink and remove the dust from the air vents. Now you will find that the fan noise should be significantly reduced. Click “processor power management”, and click “System cooling policy” in the drop-down menu, then click “Active”, change the “active” to “Passive”, Click OK.
#Lenovo laptop extremely loudfan windows 10
Windows 10 : Go to Start > Settings > System > Power & Sleep > Additional power settingsģ. To change the plan settings, you can do as follows, take Windows 10 as an exampleġ. If everything is ok, try the following method to reduce fan noise by changing the system settings. 3 ways to fix your laptop fan noise issue Method 1: Change the system settingsįor a newer laptop, if there is a physical problem with the fan, if the fan sound is louder without running the large game or the software, then it may be caused by the system. As long as the computer does not have automatic power off, restart, crash and other issues, it can generally be used normally.īut there is a case that the fan has an abnormal scratching sound when it is rotating, that is, the obvious collision sound of the fan blades or the fan sound is very fast, but you put your hand in the notebook’s cooling vent and find that the outlet air volume is very small, so this situation is abnormal. So you will find that when you run a large game or software, the sound of the fan will be very loud, the change of this sound is normal, and this change will not affect the normal operation of the laptop. Today’s laptop fans are designed with intelligent temperature control, that is, adjust the fan speed according to the heat.
The first step is to determine if the fan sound is a normal sound.
#Lenovo laptop extremely loudfan how to
So when you find that your laptop fan with a loud noise, how to fix it? Why is my laptop fan so loud? Laptop fan noise is an issue that many users have to face when using a laptop.
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