Both desktop and laptop need CPU fan in order to keep the normal running of computer. If this does not work, the only thing left to do is to replace the motherboard. Always keep in mind to always ask for a specialist’s help when trying to repair such issues. Please don't forget to like and subscribe for future videos! The fans actually go crazy, spinning at full force. If your computer has been used for a long time, then the dust may cause the … If you have found CPU fans have stopped spinning all of sudden, then simple reboot process could help you fix the problem. If CPU fan stops working, it may lead the CPU to overheat and even get damaged. iCare Recovery® is Registered Trademarks of iCareAll Inc. PC reports blue screen error bad pool header. Symptoms of CPU fan stop working CPU fan is the fan installed on CPU, which is used to cool the CPU preventing it from heating or causing CPU damage. Most Common Reason Why Your GPU Fans Aren’t Spinning Believe it or not, some graphics cards won’t spin until they hit a specific temperature. Every time when you boot your computer, you can hear some noise, which is made by the CPU or case fan. You can install some computer inspector tool on your computer, which can inspect if all hardware or software works normally on your computer. If you don’t know what motherboard to buy, check out the latest recommendations we’ve picked out. For a desktop, you need to open the computer case and remove the motherboard so as to find the CPU on it. There are three main reasons why your CPU fan is not spinning properly: the fan is clogged with dust, wires might get stuck in the fan or the fan does not get enough energy supply to spin. Method 2: Clean the CPU fan Today, famous CPU fan manufacturers include ADATA, Intel, Corsair, DEEPCOOL, FujiFilm, TT, COOLMASTER, etc. Your computer is not shutting down at all. If only one of your graphics cards fans is spinning and the second GPU fan is not spinning then most likely it is damaged or faulty, and you have to replace it. If we’ve missed any tested method, please share it with us in the comments. Sign Up; Forums All Activity My Activity Streams If PC cannot boot, you may check if it is CPU fan not working that causes to damage of the motherboard. 13 years ago In reply to CPU fan not spinning it is by no means unusual for the CPU fans to die, especially if it is dusty. That will tell you if the psu is dead or not (its fan(s) should spin up). In most cases, a laptop fan will not work after you boot up the laptop. CPU fan is a component, which might be broken after being used for several years. In general, it is much easier to open a desktopâs computer case to replace a new CPU fan when it stops function. Every time when you boot your computer, you can hear some noise, which is made by the CPU or case fan. Clean your fan. You can use proper methods to fix the problem in different situations: So far, ATX motherboards have the ability to monitor the fan temperature and fan speed of your CPU in BIOS settings. If your computer BIOS is misconfigured or outdated, it will cause … This problem probably because the power cord of CPU fan is not connected to the power plug of motherboard, but it is connected to other place. If there's just the 2 case fans in front, you need to add the 3rd. This probably might be caused by different reasons. If the fan is not working or is making a loud noise, the fan should be replaced. What I do not notice in your post, OP, is the RGB Fusion software. If not move to next method. So before replacing your motherboard or CPU, try replacing your power supply first. If your attempting to use a newer 8th gen cpu, it won't work with that board. That is a sign of a normally working fan. Cleaning your fan is not an easy task if you haven’t done it before. Buying a CPU fan, one of the most important things is its heat emission effect. If the CPU fan has been used for a long time, it will stop working, because the bearing needs machine oil to make it work smoothly. Clean Out the Dust. Reset or flash your computer BIOS. However, If the card is new and under warranty, then you may get the whole card replaced through return merchandise authorization (RMA). Do not use it on your lap. Then you can add some machine oil on it to make it alive. If CPU fan does not work, it may damage the CPU and even damage the motherboard, in which situation your computer will become unbootable. You should check the CPU on the motherboard firstly to avoid the mistake of buying an inadequate fan with your CPU. You can oil the fan bearing to make it work normally. Look inside to make sure the fan is spinning and is not making noise. Cleaning the fans is easy and is one of the first things you should do. If CPU fan has a lot of dusts, it will slow down the speed of the CPU, and it may also cause the CPU fan to stop working normally. When you turn on your computer, the boot logo doesn't show up, or there is no CPU fan working noise. This, BIOS probably fail to monitor the CPU fan and consider it to be unworkable. Incorrect Positioning: You should place your laptop on a firm level. Possible Cases Of Laptop Fan Not Working Or Spinning 1. Fan is at full throttle as soon as I push the power button. I have tried unplugging the PSU and holding power for 30 seconds and that didn’t work. And there is another reason that CPU fan has a bad quality, which is the most likely reason when CPU fan stop working. I … This solution usually works if your computer is already making beeping noises or shuts down suddenly. 3. The specialist will also check if you have any wires that are preventing the fan from spinning. The lights would come on, the fans would spin (case fan, cpu fan, power supply fan, video card fan). ... and the process goes into "shutting down" then it looks like it shutdown because my screen is turned off but my computer led is still on and fan are running so i need to hold the power in order to shutdown 2. Then, you can use a small brush to wipe dust or dirty things on the fan. You did not specify what generation cpu your using. If your CPU fan does not spin, the issue could be anywhere from the fan, the motherboard, to the power supply unit. If you haven’t replaced your CPU or motherboard before, always ask for a specialist’s help because this is not a simple fix to do by yourself. So, as you can see, this is a major issue that you need to address as soon as possible. To clean CPU fan, you need to turn off the computer and open the case. Unscrew the main access panel on your computer. You can uncover the top of the CPU fan, drop one or two little drop machine oil to the axis of the CPU fan, that will make your fan work better. When your computer has been used for a long time, it may contain lots of dusts. Please log in again. Yes the fan should turn on when it hits a predefined temperature. Oct 30, 2007. You had better but a CPU fan that is well-known to all, which has a quality guarantee. 2. After logging in you can close it and return to this page. This is typically located on the left-hand side of … If your CPU fan is not install well on your motherboard, your CPU fan will also stop working normally, you just need to open computer case and install the CPU fan again to make it be installed perfectly on the computerâs motherboard. Fans that continue to spin very fast and make abnormal or loud noise might indicate a problem. In this, the fan header is not receiving the voltage from the motherboard, or it can have a loose connection to the motherboard due to bad soldering. So, do worry too much and also have no need to change computer CPU fan in a hurry. Computer cannot boot anymore. When you open the computer, the fan on CPU is not moving. The fan can get clogged with dust and lint hence preventing it from spinning. Desktop PCs have more than one fan - processor (CPU), dedicated or discrete video card (GPU), power supply (PSU) and one or more chassis (case) fans. If CPU fan stops working, it may lead the CPU to overheat and even get damaged. A faulty fan header is one of the most serious cases of the ‘CPU Fan Not Spinning,’ problem. 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. If you already did that, check our next solution. If the CPU rad is in the rear, the top fan will be open. Please be careful in case of spraying other components of computer. For example, you plug the CPU fan to the power plug of case fan. Hello All. Hello, first unplug 4 pin connector check fan is spin up or not... if not...problem coming from VRM section. Clean the GPU Fans. Your computer constantly turns off suddenly and not restarts automatically unless you press Power button to reboot the computer. Fix PC issues and remove viruses now in 3 easy steps: This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Dust is one of those unfortunate inevitabilities when it comes to PCs. When the CPU fan of desktop or laptop does not run, the methods to find the CPU fan and fix or replace it might be different. As simple as it sounds, restarting your computer might be the fix for your issue. When you realize that the CPU fan is going to be damaged, you had better replace it with a good one before it stops working completely to prevent your computer from booting. Call CP, they will replace that fan under warranty. Therefore, it is necessary to fix the problem when you realize it. You only need to plug the CPU fan correctly to the power plug to fix this problem. When your computer working for a long time and the computer is in a high heat, but your still can not hear the CPU fan working noise. Until Microsoft fixes this almost 3 months long bug I have been using this trick to lower the fan speed. The boot logo doesn't show up when your turn on your computer? To find instructions, search for "[computer model number] replace fan." This is a common problem which will happen during 1 or 2 years. Hi, so I recently finished a PC build and I went to power it on the fans spun, but no startup. A flat surface is highly recommended. There is no beep however, and no video. Regards, U2 However, CPU fan not working is a common problem, which occurs frequently on both desktop and laptop. After wiping dust or dirty on the fan, you can use some oil to lubricate the fan bearing. System fan replacement instructions may exist for your computer model. If the fans still dont spin it could be just a faulty fan controller in the front I/O - you can get a replacement for that by contacting rosewill, or alternatively switching it out for another case or switching out the fans for other fans and see if that fixes the issue. They come with a passive cooling mode that is designed to help them cut down on system noise. As you might have guessed by now, if your power supply does not work, your fan will not spin. And you should NOT need any third-party RGB controller. A fan with good heat emission protects the CPU from being overheated so as to protect your computer from sudden shutdown or even being corrupted. There is no reason why the fan stops suddenly after a bootup. If the PC suddenly stops after booting, is an outcome of your processor fan not working. The case comes with a 3-from-1 RGB Splitter cable so you can connect all three fans' RGB cables to a single mobo plain RGB header, and supply those lights with all the power and control they need. Close. The computer CPU Fan errors do not always indicate a broken or damaged computer fan issue or other computer hardware issue. Motherboard does show CPU as having the fan spinning, but physically it is not. However sometimes, BIOS cannot monitor the CPU speeds and temperature, so you may think that the CPU stopped working. This is the motherboard Gigabyte P35 DS3L with a retail fan from an Intel E4700. My PC had been set up at college in a way that that I couldn't see the back. I downloaded a benchmarking tool called heavyload and run it to stress the cpu and increase the heat. If the problems are more serious and require hardware replacement, keep reading for useful suggestions. Except for the bad contact of CPU fan that causes CPU fan to stop run, most of time the problem is caused by the CPU fan itself such as bad quality, CPU fan damage, etc. Getting rid of these causes might get your CPU fan up and running again. I … Don't worry, this article will tell you how to solve the problem when fan stop working. If following problem happens, you may check if the CPU fan is not working anymore: When CPU fan does not run, it probably causes many troubles, including: 1. This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. When the BIOS reports CPU not working, it is necessary to open the computer case to check if the CPU fan is connected to motherboard properly and well. If nothing works, you should definitely consider replacing your fan. The CPU fan of his pc refuse to spin on his system, I tested to reconnect the CPU fan power cable (whatver it's called again) without success, I also removed some dirt and whatnot and still no success, I thought the cpu fan was dead untill I tested it on my system at home and it span like crazy, so the fan is not … Linus Media Group is not associated with these services. Honestly, in some cases, you can merely go change some computer settings to resolve such CPU fan problems. 1. Cpu fan not spinning. Causes might include dust in the fan or issues with the motherboard, as explained below. The cpu fan sometimes does not spin up or has simply stopped in windows. CPU fan runs normally at the beginning, but it stops working after booting computer for a while. Working voice when you boot your computer model number ] replace fan. buying an inadequate fan with CPU. My PC had been set up at cpu fan not spinning in a new tab start and. 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