If the speed is too low when you’re using the laptop extensively, and you even feel it accumulate heat, the fan is not working as it was designed to. 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. Rick . The point is: the fan is a vital element in any laptop and needs to be well workingeval(ez_write_tag([[250,250],'laptoplex_com-leader-2','ezslot_5',129,'0','0'])); But how can you know if something’s off with it? Some laptops shut off the fan if they're below a certain temp to prolong battery life and reduce noise. A device that heats up quickly and remains in that state won’t perform pleasingly. However, if it becomes difficult to visually inspect if the fan is working or not then, you should check the temperature of your CPU. – Less than 80 degree Celsius. What is the point of this software? To resolve the error, take the following steps: This is a good aspect because many GPUs have dedicated fans built on top of them. It is a free program and can be downloaded via its original site or from other multi software sites too. Yet these 2 methods are the most simple and easy ways to check if your laptop’s fan is working or not. Laptop fans could use a little help from external cooling fan solutions like those sold on … I could care less about brands; I focus on the hard-hitting details, and bring all of them to you here on Laptoplex. Just keep the fans clean with compressed air, as a ah heck to strip down and clean out the crap. They suck heat off the motherboard and processor, and blow hot air away from them--much like a radiator fan blows hot air away from a car engine. Yes, just listen to the laptop when you have it booted up. If you have heating issue, you can however remove and clean the fans for good airflow, other than that I dont think you can increase the fan speed on your laptop . So, if you can add more cooling to your laptop, that is going to help your laptop run cooler. Though do note tha… In a situation like that, your PC fans won’t be able to operate at 100% functionality. Yes, just listen to the laptop when you have it booted up. Depending on the type of laptop, you should be able to tell where a cooling fan is located and where it blows the hot air out. Clean your fan and turn your computer on once again, testing to hear if it sounds better or testing that it doesn't produce as much heat as it did before. Your email address will not be published. This is true because certain parts can’t resist to a certain heat level. The fan will start working. 3 Shine a flashlight into the vent on the bottom of the computer and look to see if the cooling fan is spinning. 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.eval(ez_write_tag([[336,280],'laptoplex_com-leader-3','ezslot_6',130,'0','0'])); In any of these situations, the laptop can heat up very quickly, thus determining the fan to start functioning. Plug In a Laptop Cooler. and since from one week I am facing problem of cooling fan not working. To deal with this; you should first try to clean your laptop fan, if the problem still persists; then it’s better to get the fan replaced with a newer one. If you have a CPU with multiple cores (quite likely), it will display the temperature for every single core in use. Things could get tricky in this case. If it is running, you should be able to hear it. As an enthusiast for all things electronic, my focus tends to draw in on the capabilities and limits of computers, especially laptops. Overheating of your computer can cause malfunctions and damage to important components within, which can mean costly repairs. CPU Fan Speed Failure (909) The system has detected that a cooling fan may not be working properly. This software can test the fan used by your specific GPU. Check the air vents on the PC for dust or debris. Make sure you get one that PUSHES air in if your laptop has a side exhaust, or PULLS air out from the bottom if the side vent is intake and bottom is exhaust (I know, weird but apparently some laptops do that). If you never opened it up and it's over two years old you will find it dirty and dusty inside. Use a can of compressed air to remove dust or debris from the air vents, dust filters (if any) and cooling fan fins. It can occasionally be used to troubleshoot tech issues and to make sure everything is as it should be. Laptop fans are an important aspect of cooling off the internal workings of your computer. Listen to the above audio clip, this is how a laptop fan sounds; in case you’re not able to differentiate between different sounds. Refer to the case manufacturer's user manual of your PC. ( if that is as it was in my case. This way, you’ll know exactly if something is wrong with your fan. Alternatively, if the fan is working fine, but still your laptop overheats; then you should try this method that is ideal for gaming laptops. But why is it important to cool down your laptop?eval(ez_write_tag([[300,250],'laptoplex_com-leader-4','ezslot_7',128,'0','0'])); An important reason behind it is to keep your laptop working at its peak performance. Place your ear up to that point in the body of your laptop and listen for a fan. In this video, I show you the ridiculous amount of dust that was accumulated around an old laptop cooling fan! Once found (and you still can’t hear the fan working when it should), just put a little piece of paper or something else very light beside the vent holes. It’s quite apparent what a fan does in a PC or Laptop. That’s what we’ll discuss further: Method 1: The simplest method to test your fan is to listen. But what if your laptop’s fan is not one that makes any (or much) noise in the first place? CPU Fan not Detected (900) CPU Fan is not detected or may have malfunctioned. Helpful Video on Fan/Temp - it was working fine for two months but bit noisy. These programs, all free online, push your computer processor to its limits and test the speed and heat coming off the processor. After the dust is removed, put the laptop back together and see if the fans are still making any noise. If it is running, you should be able to hear it. Controlling the CPU fan speed in your PC (or all the fans, in fact) is a way to give you more control over your Windows 10 experience. It was developed to help PC and laptop users to test their device safely and quickly for any possible issues. If the fan wasn't working though it would likely be running much hotter, and possibly unstable. How to Check computer fan temperature? There is no reason why the fan stops suddenly after a bootup. Is there a test I can do to see if it's working after I have replaced the hard drive? This is why it’s best to have SpeedFan installed, just for any situation. You may not be able to hear the fan, but you will be able to see if a piece of paper is being blown about, even if it's just a little bit. I could debate Wi-Fi and hardwired connections, NVIDIA graphics specs, and processors all day long—this is what I love. - Examples: LG534UA For Samsung Print products, enter the M/C or … Laptop Fan is basically a fan under the system that expels air and makes a little sound to keep the system cooler and well operational. All you have to do is, restart your computer and enter the BIOS setting. Most laptops have a standard noise when they’re working. You should really keep it working correctly. The Diagnostics does have a check on the fan speeds. Method 2: Another easy method is to locate where the fan blows air out from the computer. Make sure to move in a very quiet room and get your ear towards the laptop’s bottom and just behind the keyboard. Tips for better search results. So how can I check if my CPU or Graphics fan is working properly (if they have any)? Enable Active Heat Sink and Fan Duct with Fan. So don’t forcibly remove these sections. It keeps the internals of your device cooler. Most laptops have a standard noise when they’re working. But when the fan is starting, an additional noise starts, that you can hear easily. But no matter how spectacular your laptop is, problems can appear from time to time.eval(ez_write_tag([[336,280],'laptoplex_com-large-mobile-banner-1','ezslot_1',127,'0','0'])); Especially if the laptop is starting to get old; the hardware can start to get buggy. If you're that concerned, clean the fan ducts out and buy a cooling pad. 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