Laptop fans function as the main cooling device for internal components inside your laptop. They draw heat away from the processor, motherboard and then blasts hot air through vents of the fan. This is similar to design of a radiator which blasts hot air out of the engine of a vehicle.
The fan produces a subtle audible sound. If the fan’s noise isn’t audible , you won’t feel the air moving into the tubes. The most important thing is that your laptop’s temperature is often high and it’s probable that it’s stopped operation. It’s time to address the problem. Right?
The fan is an integral role in prolonging the life and performance of laptops since an overheated laptop isn’t performing as it should and could cause a range of problems i.e. frequent abrupt shutdowns, application crashes, and, in the worst case it can harm the laptop’s components.
A high temperature can cause serious problems or even damage to the components that comprise your laptop. Monitoring the laptop’s fan isn’t difficult, and it should be checked out frequently. Be sure to change the defective fan to avoid any problems.
The What is the Meaning of the word “Fan”
The main purpose of fans is cooling the system. This could be any kind of system. The laptop fan is used to ensure that the laptop’s internals are clean. This is in order to ensure that the laptop is running at its peak performance. As an electronic device, this will heat up quickly and cause a slowdown to your laptop. It causes programs to slow down, or even crash.
The primary issue that a damaged fan faces is that it may cause damage to other laptop components also. The laptop’s components can’t endure the heat generated by the fan operating improperly. If you do not fix the problem with your heating system, your laptop could be in danger of being damaged.
The primary point of discussion is that the laptop’s fans is vital and should be working. The question is how do you find out the cause of any issues with the fan? We’ll take a explore today.
Make sure you check the fan
Pay attention to noise
One way to check whether your laptop’s fan is working properly or not is by listening. Try to work out the sound from a fan operating because, as we mentioned previously, the sound that comes from the fan’s motor running may be a distinct sound that is moderate. A lot of laptops emit a typical sound when they are working.
Find a quiet area and place your ear to the laptop’s bottom, right in front of the keyboard. The fact is that in most laptops today, fans aren’t running periodically and don’t run continuously. When you are doing tasks that require a lot of processing power, like editing images, games or editing videos then the fan starts to run. Since tasks that require processors are very intense, your system will get sweaty and hot quickly.
So, you don’t need to worry that there’s no sound after you shut off the computer because it’s running at the lowest speed. To improve the efficiency of your battery, and to increase its efficiency, manufacturers usually make the fans operate only under stressful conditions to increase the speed of cooling.
To turn the laptop’s fan to turn on, you can start streaming a high-definition video or playing games with high-definition , which will put some pressure on the laptop, causing the fan to start.
If you are listening to your fan, take note of that if it makes noisy sound that is jerky or screeching It could be damaged.
“Feel to Air”
If you weren’t able to hear the sound of the fan, there’s nothing to worry about. It’s not difficult to detect the air flow out of the laptop’s exhausts. The laptop exhaust can be found on either the right or left or even on the lower part of the laptop. No matter where that is the case, you’ll need to find it, and you could use an item of paper and position it towards the fan’s output. If the paper is blowing to a certain extent, it will be clear it is operating and you may also use your fingers and feel the radiant heat emanating from the air vents.
Even the most modern laptops with small-sized fans aren’t able of destroying the paper. These two methods are the easiest and straightforward to conduct physical checks on the laptop’s fan. There are many other ways to check if the fan is operating or not.
Be alert for any errors
It’s possible that there’s a problem in your fan’s performance if your laptop is frequently restarting without warning or if it becomes slow or displays the Blue Screen of Death (BSOD). If your fan is producing air and functioning at a moderate level, it is connected to the heatsink of your cooling system and any issues could point to issues with other components of the cooling system.
Testing an application
You can use an application that can check whether the laptop’s fan functions or not. There are many applications available online that offer you just the temperature and speed information, as well as advanced functions like controlling the speed of your fan along with other information regarding the hardware.
Test on Windows
The most well-known program that is accessible to Windows includes SpeedFan. Windows operating system could be called SpeedFan. It can monitor temperatures from a range of sources. It can alter the speed of the fans either manually or automatically in accordance with temperatures of the equipment.
Alongside the CPU’s temperature using SpeedFan You can also monitor the other sensors inside your PC i.e. hard drive temperature, ambient case temperature. You can also toggle to a more precise look at the chart tab, which shows thermographs and temperature charts for each component you’ve chosen.
Alongside SpeedFan, you can also try other programs like HWiNFO, Argus Monitor, Real Temp.
Test on Mac
On Mac you can access the features on Mac the IStat menu. You can also access your IStat Menu which gives you statistics about your fans. It also includes other options like your Battery Sensor and hard Drive, Palm Rest temperature and many more options to make use of.
It’s possible to get Fanny widget for macOS I’ve been using it for a while. It is designed to show the temperature of your PC along with the speed of your fan. It’s simple and efficient and will start when you begin to boot.
Tests using Ubuntu Linux
To find out how fast the fans spin, or temperature on a device running Ubuntu Linux Operating system, you’ll need to install Im-sensors and fan control software.
Install the sensor Im-
- Install apt-get and sudo Im-sensors
Then, you can run the app using the command
- Sudo sensors-detect
For speed of the fan:
- Sensors Grep fan
The command will show how fast the fan is running.
I set out to shed the light on the most basic ways to test the fan on your laptop. To increase the fun I have included the option that includes software for test the fans.
There is a way to evaluate the importance of laptop’s fan by its efficiency and longevity. It is crucial to keep the condition of the fan to ensure it is in good shape. This helps to keep your laptop in good condition and long-lasting.