and since from one week I am facing problem of cooling fan not working. As excessive machine operation causes heat so the purpose of this fan is to keep laptop cooler and working. The third and final process is to download free software called SpeedFan. Now you know why the fan in any laptop is a vital part. This software can test the fan used by your specific GPU. 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 true because certain parts can’t resist to a certain heat level. Dust and debris can impede your fan's natural motion, and therefore cause it to work harder in order to do its job. Through these results, you may find out how efficiently your laptop fan is performing, and therefore, if it is working properly. It’s quite apparent what a fan does in a PC or Laptop. When the temperature of the laptop rises, the fan will start to rotate. The Diagnostics does have a check on the fan speeds. Most laptops have a standard noise when they’re working. Method 1:The simplest method to test your fan is to listen. Laptop fans could use a little help from external cooling fan solutions like those sold on … This way, you’ll know exactly if something is wrong with your fan. Even so, if you want a more professional ‘opinion,’ I also mentioned software that is capable to test your fan. 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. Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p1102, DeskJet 2130 For HP products a product number. Pretty much any fan does this job. But what if your laptop’s fan is not one that makes any (or much) noise in the first place? But when the fan is starting, an additional noise starts, that you can hear easily. If not, reconnect the fans to the PC.It’s quite possible that your fans are working fine, but are just caked with dust and lint. 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. How to Check if Your Lenovo Laptop Fan is Working The fan is an integral part of a Laptop. Listen to the above audio clip, this is how a laptop fan sounds; in case you’re not able to differentiate between different sounds. If it is running, you should be able to hear it. Helpful Video on Fan/Temp - Please advise as to what must i do. Plug In a Laptop Cooler. 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. If the fan wasn't working though it would likely be running much hotter, and possibly unstable. I need to replace the hard drive as I think the fan overheated and corrupted it. In this video, I show you the ridiculous amount of dust that was accumulated around an old laptop cooling fan! Keep this in mind: even if at the moment your laptop seems to work fine, something could come up in the future. 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. That’s what we’ll discuss further: Method 1: The simplest method to test your fan is to listen. Place a piece of paper in front of the fan output. 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. I cleaned all the air vent with compressed air and still get same mesage when i power up. It can test the laptop’s main fan directly. Other than that; if your laptop exhaust vent is on the bottom; then it would get difficult to perform this action. Testing your computer's cooling fan is easily done. Make sure to move in a very quiet room and get your ear towards the laptop’s bottom and just behind the keyboard. CPU Fan not Detected (900) CPU Fan is not detected or may have malfunctioned. i don't know why) download the hardware manual. All rights reserved. Turn your computer on. Enable Active Heat Sink and Fan Duct with Fan. - Examples: LG534UA For Samsung Print products, enter the M/C or … Of course, who would want anything else than that? This will hopefully dislodge any dust or debris from your computer and its cooling unit. However, if the laptop does not run any software at all, and your laptop fan always on, that may be caused by the system set up. SpeedFan is among the best and most efficient programs used to detect problems in a laptop/PC. After the dust is removed, put the laptop back together and see if the fans are still making any noise. 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. 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). It keeps the internals of your device cooler. The compact design on laptops limits the amount of cooling they can have. and READ how to open your laptop and remove your motherboard. It can detect the type of GPU and CPU your laptop is using. – Less than 80 degree Celsius. hi, I bought laptop 15R INSPIRON 1564 two years back and my cooling fan problem started since from 10 months. However, if it becomes difficult to visually inspect if the fan is working or not then, you should check the temperature of your CPU. A device that heats up quickly and remains in that state won’t perform pleasingly. I open and cleaned the heat sink and fan. This is a good aspect because many GPUs have dedicated fans built on top of them. dell placed a piece of plastic in front of the fan!! Flip your laptop upside-down and place it on a clean, flat surface. Place your ear up to that point in the body of your laptop and listen for a fan. It can occasionally be used to troubleshoot tech issues and to make sure everything is as it should be. Even in a very clean house it attracts dust because of the fans. Open BIOS, then select Advanced Settings > Hardware Monitor > CPU Fan. If you can't hear it, you can try further methods to test your fan. Just like before, on the main page, you can see the actual temperature for your hard drive, GPU and CPU. Alternatively, if the fan is working fine, but still your laptop overheats; then you should try this method that is ideal for gaming laptops. it was working fine for two months but bit noisy. 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. Download and run a program such as BurninTest, SpeedTest or Core Temp. There is no reason why the fan stops suddenly after a bootup. But to be sure, you should also check another output you’ll receive from SpeedFan. This is why it’s best to have SpeedFan installed, just for any situation. Foner Books: Laptop Fan and Overheating-Cleaning Fans and Troubleshooting Hot CPU Failure, Daileyint: Fan Always Runs or Laptop Overheats and Shuts Itself Off. Method 1. Testing your laptop's fan is important and easy enough that you should do it with some regularity. Core Temp Download - http://www.alcpu.com/CoreTemp/How to Fix a Noisy Laptop Fan on Windows 10 for an Asus Laptop Check the CPU fan's settings in BIOS. Laptop fans are an important aspect of cooling off the internal workings of your computer. Your email address will not be published. Things could get tricky in this case. But when the fan is starting, an additional noise starts, that you can hear easily. Laptop fan is an important component of the laptop cooling system. I have a Dell Studio 1535 laptop. To fix this problem, you’ll need to grab an air can or damp cloth and clean out the fan assemblies. ( if that is as it was in my case. If you have a CPU with multiple cores (quite likely), it will display the temperature for every single core in use. This will also determine if the fan is working or not. So how can I check if my CPU or Graphics fan is working properly (if they have any)? If your PC is working just fine and you're happy with how loud its fans are, you don't need to adjust your CPU fan settings. I have an HP Envy laptop and when the CPU reaches about 65 C, the fan kicks in at about 50%. CPU Fan Speed Failure (909) The system has detected that a cooling fan may not be working properly. You should really keep it working correctly. Hence, don’t get worried if your fan doesn’t start as soon as you start the laptop; to save power and work efficiently laptop manufacturers set the laptop fan to start only when under stress. It mainly looks like this, below, when you have it installed and ready: The first screen that when you open the software, you can see the readings it received from the laptop at hand. As a result, all types of programs could slow down and even crash while running. It just depends on what your laptop model is. If it is running, you should be able to hear it. However, there is one more process you could try, if none of the previous ones work for above mentioned reasons. Use a can of compressed air to remove dust or debris from the air vents, dust filters (if any) and cooling fan fins. Method 2: Another easy method is to locate where the fan blows air out from the computer. Check the air vents on the PC for dust or debris. and remove the piece of plastic. It is a free program and can be downloaded via its original site or from other multi software sites too. In this article, we have touched on some of the primary methods you can try out to test your laptop’s fan. If not; then definitely it’s on the bottom. 70-75c, 100% fan usage. More precisely, it will tell you the speed with which your fan operates. 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? Restart the computer and press F12 at startup. Owning a laptop means that you want it to work correctly, right? 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. Luckily, this is also available for any other fan you might have installed, as the GPU fan for example. Listen to the above audio clip, this is how a laptop fan sounds; in case you’re not able to differentiate between different sounds. It’s used to cool down the device, of course. If you determine the fan is not working properly, turn your computer off and blow one or two streams of compressed air into your fan. HI 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. 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