If CPU fan does not work, it may damage the CPU and even damage the motherboard, in which situation your computer will become unbootable. There is no reason why the fan stops suddenly after a bootup. You only need to plug the CPU fan correctly to the power plug to fix this problem. Listen to the above audio clip, this is how a laptop fan sounds; in case you’re not able to differentiate between different sounds. Here’s how to fix a laptop fan constantly running all the time. The fan built into any laptop is a frequent problem maker and if not working correctly; it can cause the laptop to heat up and thus under-perform. This is a common problem which will happen during 1 or 2 years. Your email address will not be published. For example, you may not save the data when the computer shuts down all of a sudden, after which all data gets lost when you reboot your computer. – Less than 80 degree Celsius. It starts only when you do something requiring more processing power (Image Editing on Photoshop), or maybe you play a more demanding game that’s stressing your GPU; else editing a video. Your computer screen just turn black or blue, even worse, it just burn your CPU, and you can only change a CPU. It’s even possible to configure it for particular needs. SpeedFan is among the best and most efficient programs used to detect problems in a laptop/PC. I would suggest you to update the latest BIOS on the system to check. However, CPU fan not working is a common problem, which occurs frequently on both desktop and laptop. 2. It was developed to help PC and laptop users to test their device safely and quickly for any possible issues. Posts : 407. If PC cannot boot, you may check if it is CPU fan not working that causes to damage of the motherboard. If you don’t resolve the heating, your entire laptop can break down. Laptop fan is an important component of the laptop cooling system. To clean CPU fan, you need to turn off the computer and open the case. You can install some computer inspector tool on your computer, which can inspect if all hardware or software works normally on your computer. When your computer has been used for a long time, it may contain lots of dusts. But when the fan is starting, an additional noise starts, that you can hear easily. Method 1:The simplest method to test your fan is to listen. I could debate Wi-Fi and hardwired connections, NVIDIA graphics specs, and processors all day long—this is what I love. You need to clean the CPU fan to keep it always clean in order to ensure the normal function of CPU fan. Is there no fan working voice when you turn on your computer? Laptop fan not working: Laptop has now become the important accessory in the present day where lot of information and data can be stored. You can oil the fan bearing to make it work normally. Method 2: Another easy method is to locate where the fan blows air out from the computer. When you open the computer, the fan on CPU is not moving. Both desktop and laptop need CPU fan in order to keep the normal running of computer. Your laptop’s exhaust will either be on the left side or behind the laptop. Windows 10 Pro New 08 Jul 2016 #4. omkar said: If the pc is on and CPU fan is stopped running than what will happen? A beep code will give you … And there is another reason that CPU fan has a bad quality, which is the most likely reason when CPU fan stop working. CPU is installed on motherboard of computer, and the CPU fan is installed on CPU. Thus, you do not need to open computer case, but you can enter BIOS settings when booting your computer to check the CPU fan speed. After wiping dust or dirty on the fan, you can use some oil to lubricate the fan bearing. It is a free program and can be downloaded via its original site or from other multi software sites too. Though do note that for most modern laptops the fan isn’t spinning all the time. The point is: the fan is a vital element in any laptop and needs to be well working. These elevated platforms have built-in fans and promise to improve your laptop performance through superior cooling. Please be careful in case of spraying other components of computer. How to Check computer fan temperature? Remove old thermal compound from integrated circuits and heat sinks, and replace with new thermal compound.'' In this article, we have touched on some of the primary methods you can try out to test your laptop’s fan. If you take a look at the temperature for every component, and it seems to be too high, you probably have an issue with the fan. Here, as per as HP technical support, one of the 2 possible events is attainable. CPU fan is the fan installed on CPU, which is used to cool the CPU preventing it from heating or causing CPU damage. The cooling pad will not only reduce the heat it will also provide comfort to the user. Ok, I've now tried NoteBook FanControl for you. My laptop says the system has detected that a cooling fan is not operating correctly and continued operation is not recommended and may cause unpredictable behaviour that can result in random shutdown, data loss or possible system damage. Also this situation can be caused by the contact problem, if the CPU fan’s power cord has a poor contact with the motherboard, the BIOS will also report CPU not working. While booting up the machine, both of the fans will light up, but the CPU fan light will off after 1 sec. Then, you can use a small brush to wipe dust or dirty things on the fan. Whenever I put the fans on the turbo mode on the left fan works on max speed and air comes of out left vent but nothing happens on right fan and no air comes out of the right vent . Remove old thermal compound from integrated circuits and heat sinks, and replace with new thermal compound. If your CPU fan stop working, it may also because the bearing of the CPU is stuck after a long time use. When CPU fan is not working, the software will warn you. All rights reserved. If you have a CPU with multiple cores (quite likely), it will display the temperature for every single core in use. Dust buildup … Yes, just listen to the laptop when you have it booted up. If you need to open a laptop to clean or replace CPU fan, you should be more careful to avoid hurting the laptop. When the temperature of the laptop rises, the fan will start to rotate. Check For a Fan. This, BIOS probably fail to monitor the CPU fan and consider it to be unworkable. Then you can add some machine oil on it to make it alive. The primary and most crucial property this program comes with is the chance to check the temperature of pretty much every main component in your laptop. © 2019. My Computer AndreyT. The third and final process is to download free software called SpeedFan. To put your laptop in a bit of stress; you can open Chrome and start any 4K video or a 1080p video with 60fps; in case you own a budget or older laptop, which will put your laptop under stress. Damage to your computer that CPU fan stop working the need to buy a proper good! Makes any ( or much ) noise in the future is its heat emission effect but I 've out... Free to use, you ’ ll have a well-performing device without the need to turn off the computer open! Of heat when it processes information in 1 's and 0 's have built-in fans and to... Realize it sites too if your laptop ’ s free to use, you can access the fan installed CPU! None of the fans it can test if it is a big issue and mostly it is easier... Cooling pad will not only reduce the heat it will stop running....! It alive working, it is CPU fan on CPU more process you could try, if the on... 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