Breakdowns and failures in the cooling system of laptops quite quickly affect the overall performance of the system. That’s why we bring a quick guide about “how to check if laptop fan is working properly”.
In addition, it significantly increases the risk of defects associated with thermal damage to processors, memory, hard drives, and temperature-sensitive areas of the board.
Laptop Fan testing
As the laptop case is compact, it is much more difficult to open and disassemble than a stationary PC. It is better to start laptop fan test software check since an inexperienced user is more likely to damage the fasteners and contacts.
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Laptop fan checking using Speed-Fan program
Speed-Fan gathers data on fan performance and allows you to configure parameters including the propeller speed, percentage of CPU utilization, bus frequency, etc. Many laptop fan test software are aailable in the internet, you can check the easily.
In the bottom half of the window, the application displays a list of all system-controlled fans; next to it, the speed is displayed as a percentage of the maximum value, with arrows to adjust the speed.
Cooler speed control in SpeedFan
The program does not detect more than one custom cooler on the GPU at a time; more this won’t work with old motherboards or incorrectly connected fans.
It allows you to monitor the temperature of chips and hard drives through an intuitive interface without having to access the BIOS or open the case.
Method 2: How to check if Laptop Fan is Working Properly (Change the BIOS configuration)
BIOS settings contain many options and settings of components directly affecting its performance; to open the BIOS interface, we restart the F2, or sometimes Del or F9, can be pressed on a laptop to perform this task.
System Status in BIOS MSI
Depending on your motherboard, you may see either “Hardware Monitor” or “Temperature”.
Advanced menu in MSI BIOS
Set the minimum rotation speed of the cooler using the “+” and “-” keys.
Cooler Settings in MSI BIOS
Next, open the tab “Save & Exit”, select the item “Save Changes and Reboot”; after a reboot, the fan will run faster or slower according to the new settings.
Method 3: Physical check laptop fan is working properly
Hardware testing requires that you partially disassemble the laptop. Since carelessness and a lack of skill can damage parts, we are unable to recommend this to ordinary users.
It is better to remove the cover first and unscrew the bolts for the fan, and then check if the disassembly of the fan is necessary, or not. The wire through which the power is supplied should have free access. There is also a variant with two pins. Typically, it is a 4- or 3-pin cable.
Connecting a fan in a laptop
You’ll need a USB cable, then disconnect and remove the insulation from the connectors.
Connect the contacts of the cooler cable to each other, red to red, black to black. Replace the fan if it does not spin.
Clean the dust from inside the laptop and update the thermal layer,it will enhance the performance.
Whenever the performance of the laptop degrades when performing familiar applications, immediately check the operation of the fans to determine using these methods whether the laptop is overheating.
If your laptop still feels too hot, consider purchasing a cooling pad or a more powerful cooler. Preventive measures to prevent overheating of the laptop maintain its performance and extend the life of the laptop. How To Check Laptop Fan Working then Download and install SpeedFan of laptop.