Computer fan loud when cold. Freeing up space can reduce the load on the system and potentially resolve the issue of the fan running loudly. Open laptop and clean fan with compressed air and see if helps. My PC specs: CPU: i7-7700k. In this guide, you’ll learn 17 reasons why your Xbox fan is so loud and what to do about it. Your Mac could be using a lot of processing power, making the fan run harder than usual. CPU fan speed set to high RPM. Check to see if the screws are tight and replace them if necessary. Jun 3, 2018 · Thank you for replying. May 4, 2024 · Key Takeaways. On a Jul 31, 2023 · How to Fix a Loud CPU Fan. As a matter of fact, even at idle, the fan should rarely spin in hybrid mode (considering your specs, the TX1000 has quite a lot of thermal headroom). 4. Oct 20, 2023 · In Windows, press Ctrl + Shift + Esc to bring up the Task Manager. Storage: Seagate Barracuda 2TB. Save your settings and restart. Further, the CPU's temperatures are around 45-55 when idle. Using only the keyboard arrow keys, enter, and escape to nagivate, you're going to look for a section called something like "HW Monitor". Loose screws: If the screws that hold the fan in place are loose, it can cause the fan to rattle and vibrate, leading to increased noise. The fans in the computer run at high speed continuously. My first thought was that the CPU thermal paste application was bad, and is causing temps to sky rocket, and causing fans to go full speed as a result. It's in very good condition. One at a time, gently reach in with the eraser and stop a fan for a couple of seconds, then let it go. That is, the clearance between the fan shaft and the circular sleeve around it get wider. Spread with credit card (or some other card that can get it really thin. I got the laptop 3 hours ago and the only thing ive download is Chrome. So, about a week ago, every time I started up my computer (Which is only once a day), one of the fans in it would make a very loud noise. If it's loud during gaming, then it's just doing its job at trying to keep the CPU cool. Checking the speed of the fan will help you normalize your computer’s temperature. CPU fan should be the variable plug in and the rest will be steady voltage for the other fans. 4 - Fan's dying. In the Control Panel search field, enter power options and select Power Options from the list. Press Windows, search and open the Control Panel. Apply a grain of rice sized amount to CPU center. Storage: Samsung 850 EVO 250GB SSD. There are severals ways you can troubleshoot a computer fan if it's loud. Mar 14, 2023 · You can determine this by looking at task manager in the CPU column (sort by) to see if particular application is consuming the CPU. Curve optimizer set to negative and put an all core value of -20, if it crashes then put -15, lower the number if it still crashes. GPU fan you'll need to use the fan profile in Nov 26, 2014 · Re: Power supply fan running fast and loud but blows out cold air. Jan 7, 2024 · My computer suddenly gets very loud, unusual type loud even when I'm gaming. Restart the PC and tap the delete key as it boots back up again, that should put you into the BIOS. Select CPU to sort the tasks running by their CPU utilization. There's no time frame on the issue - sometimes it crashed after 20 Your Xbox fan is so loud because of dust buildup, poor ventilation, outdated firmware, game demands, or faulty fans. Jul 27, 2019 · Solution. Laptops have two vents, one to let air into the fan and one for fan exhaust. If the fans are the source of the noise, then this will aggravate the problem. In BIOS and before it gets to Windows it is normal speed. Oct 17, 2023 · 3 Ticking Fans: They're Smacking Something Besides Air. Look for a Hardware Monitor System Health. Feb 19, 2017 · However, since I have upgraded to Windows 10 the fan has been constantly running at the highest speed as soon as I turn on my computer. As the engine gets warmer, the fan warms up and the clutch engages more and more to keep the engine cool. Since unblocking the air vents for the fan is the easiest and lowest cost solution, it’s a good place to start. If you take the fan out and can put a little lube or WD-40 or something to get into the bearing area assuming it's accessible, then adding this extra lubricant may help with the initial noise until heated to make the balls spin more smoothly, etc. If your fan is ticking like a metronome, it's not getting ready to drop a sick beat—it could indicate that the fan blades are hitting something, like a wire. When the laptop is cold, and the fan is working in a normal state, very silent, there's an additional noise of the fan. However, if the Power Fan Warning Alarm Nov 22, 2023 · The best way to check this is to turn off and unplug your computer, then open the side panel. My NUC i5, 12 gen is almost silent, but only when idle or in office tasks. The computer is actually very cold in the place that it usually heats up. If the cpu fan and case fan abnormally run in high rpm, maybe your cpu cooler is not assembled right on motherboard. In macOS, press Ctrl + Space and search for Activity Monitor. I'd download something to monitor your cpu and GPU temps. Let CPU dry. I've tried changing the power settings, still the same. Jan 30, 2024 · 1. Too High Fan Speed. Nov 21, 2023 · Check your processing usage. My screen goes black, refuses to display anything. To eliminate the excessive fan noise, you need to give some space by clearing the areas around the device and allowing it to breathe. Feb 15, 2024 · Loud fans can be a sign that dust and dirt are impacting their efficiency. They will probably be the same for every plug (i. Computer is overheating because the fan is not working. 0:35. One or more screws might be too tight or too loose. You might lose some multicore performance but your cpu should run way cooler, bur your single wont be affected. Skill Trident Z RGB 2x8GB. You'll find the noisy one (MAYBE more) pretty quickly. Cryptominers and other types of malware keep running even when your PC is idle. From yesterday morning my CPU makes a loud noise for a few seconds and after that it goes to its regular, and this morning did the same, it happens when it starts up from cold. Excessive amounts of dust on the blades can cause the fan to work harder, becoming louder as a result. Here are some practical solutions to fix a loud CPU fan: Clean the fan and ventilation system: Dust accumulation can hinder proper airflow and cause the fan to work harder. Click Window . Some fans use grease to lubricate their bearings and the grease gets more viscous (thick) at low temperatures and both Jul 1, 2022 · 1. Dec 18, 2020 · 2. What I am thinking is that at low temperatures, the fan begins to rotate at a particular speed that causes it to make Feb 13, 2023 · Fix 1: Blow Out the Cobwebs. Coolermaster also sells the fan used individually. When it is at 60°C and I touch the cpu cooling fins they are cold. I've checked task manager and the CPU is very low, between 2 and 15%. Fans I assume are on 100%. Manually checking and deleting files can take a lot of time. This cycle repeats over and over and is why you hear your fans revving up and Feb 18, 2018 · 1. My computer runs fine when it's idle and when I'm browsing the internet, watching videos etc. Depends on what’s going to get the more aggressive overclock. It's also good to check the intake vents at the front of the PC to see if any dust filters are clogged. Screw back your laptop afterward. Hello everyone, i just got my new Asus Zenbook 14 and the fan is constantly running even when I dont have any programs open. If you don’t clean your PC often a year, dust will accumulate on the fan blades and obstructs heat release. Mar 6, 2017 · Clean the vent holes with compressed air, when computer is off and "cold" (it could be that an accumation of dust is causing the fan to make the noise you are hearing), see if it helps. Clean the fans and vents: A dirty laptop fan is frequently a noisy laptop fan. Step 1: Adjust the computer's power settings Adjust power settings to reduce power consumption, which can help fans maintain the ideal internal temperature. Once it's on and really thin (less is more), re-install heatsink and fan. You need to turn all fans off and then increase their speed one by one until you find which ones are causing the unwanted noise. Get a pencil with a soft eraser on the end. CPU vcore is 2. You can control the case and CPU fans in the BIOS in real time. com Sep 11, 2020 · Is one of your computer fans loud or making noise? Here is how to tell which one it is and how to fix it so your computer does not overheat. Check your BIOS: BIOS is the system that has settings for fan speed. If the easy solutions didn’t help the situation, you’ll need to dive deeper. Troubleshooting Steps: Follow actionable steps like cleaning the fan or updating system software to address fan issues . However, there could be other underlying issues behind your computer fan’s loud, rattling noise, which you can learn about below. By adjusting fan speeds based on CPU temperature, reducing noise when the system is idle or under low load, you can keep noise levels to a minimum without compromising cooling efficiency. I tried closing programs in task manager however nothing seems to affect the fan speed. After that, press the Power button and the CTRL + OPTION + SHIFT buttons again for about 7 to 10 seconds. I’d just press reset because ctrl/alt/del didn’t work. Now that we understand the reasons behind the loud laptop fan noise, let’s look at some ways to fix it: 1. 0. Is my cooler making bad contact? Feb 19, 2022 · Aeacus said: Yes. This acts as an insulator, trapping warm air around some of the hottest components in your computer case. May 3, 2024 · Fans that continue to spin quickly and make abnormally loud noises might indicate a problem. Jun 14, 2017 · 1. As dust builds up, it prevents the fans from cooling your computer’s sensitive internal components as effectively as they should. 5. Clean your fans and vents. The margins get HIGHER (the temperature is further from the throttling point) because the CPU is cooler; 11-13°C at full load is fine. take off your side panel and test each component (in this case your fans). You need to change your fan curve in the BIOS. Run a malware scan on your computer. Test and see if that helps. If the computer fan is loud just because your PC is generating lots of heat, you need to let it cool down. Get an air or electric duster (if things have gone worse) to dust off the dirt. e. If air cannot flow freely, it increases in temperature within the PC and causes the fan to operate frequently to make noise. #14. From cold boot, the PSU fan shouldn't be spinning at all (in hybrid mode). This is a recent thing. 3 - There's usually 4 screws attaching the fan to the cooler. I am really at a loss on why the fan is spinning only when the temperature is lower. And in turn, your AIO has to work harder: fans spin faster, pump speed goes up, to provide enough cooling for CPU. Feb 3, 2017 · In Windows control panel fine power settings and set you CPU only to never sleep. If you move the computer, make sure there’s at least two inches of empty space on all sides of the computer for cooling. Oct 20, 2023 · The computer fans in your desktop PC or laptop are there to keep things cool and running smoothly. VIN3 is 1. Aug 20, 2021 · Expand. 10,560. After that you should be good to go. #1. Besides this, here are a few reasons your CPU fan is so loud. Press ctrl + alt + delete, and then select Start Task Manager or Task Manager . However that also implies that your CPU is getting quite hot (only 11-13°C from throttling) and the fan has to spin faster to keep it cool enough. CPU Cooler: NZXT Kraken x62. Dealing with a loud CPU fan can be frustrating, but fortunately, there are several steps you can take to address and resolve the issue. However, extreme cold is bad for lubrication of moving parts. So it is not overheating in the CPU. During the process of holding these keys, the macOS computer may restart every now and then. Country/region sold in: United States. When I use my laptop while the A/C is on (temperature around 27-28), the fan starts making a grinding noise. Simple issues might be DIY-friendly, but complex repairs often require a professional. Some common symptoms cause by fans are: Fans in the desktop or laptop are making loud noise. Dust not only prevents air from entering via the ducts, but it could also lead the fan blades to become jammed. Oct 26, 2023 · Is a noisy laptop fan driving you mad? We show you why it happens and how to achieve peaceful, efficient computing. October 2011. CPU fan is loud, but the heatsink is cold I build my pc and have had it for a few months, but the cpu fan is louder than it should be. Nov 30, 2023 · Learn how to control the CPU fan speed in Windows 11 with software programs or the built-in BIOS utility. Even when Coretemp informs me my CPU is sitting at around 35C idle Dec 9, 2023 · Follow these steps for each identified cause to effectively silence the grinding or rattling noises: Dust Buildup: Clean the Fan: Turn off and unplug your PC. Let Your PC Cool Down. Mar 11, 2024 · The loud fan noise in your MacBook generally indicates the system is generating excessive heat due to running heavy applications, blocked air vents, software issues, hardware problems, or unseen background processes. This clearance changes slightly as the bearing temperature changes, and is loosest when the system is cold. You'll probably want to replace the fan. Restart your computer and press the F2, F10, or Del keys on the startup screen to access it. To see which apps have heavy CPU utilization, check Task Manager: In the Search box, type Task Manager, and open it from the list of results. your components work more, thus draw more power, thus need more cooling, thus the fans spin faster, thus the PC gets louder. Or can be the CPU is throttling- You can see if the device CPU is throttling by opening task manager, performance tab and looking at CPU speed. If you shut down and re-start very soon, it is still quiet. Jan 23, 2023 · Here are several ways to keep your computer cool. Your computer’s fan is a small device but an integral component that affects the entire heat emitted by the PC. As long as you keep running it is quiet. Clean your PC case to remove dust, fluff, and other debris that's become trapped inside. So, from dying system parts to impending component failure, there are many reasons you shouldn’t ignore loud fans. And I have tried cleaning it out with pressured air but that only helps temporarily. Pixabay. Product number: E3W49AV. Regular Maintenance: Regular cleaning prevents dust buildup. computer electronic fan. I also noticed to happen after the temps in my room had dropped at night low around 0C temp, when the temps in my room were higher around Feb 19, 2019 · Here's another way to identify the noisy fan. ago. I say out so not to blow hot air inside. My case fans made a very similar noise and the noise subsided after 3-15 minutes. Grime, dust, or any other contaminant that floats in the surrounding environment of your laptop or PC can negatively impact its performance. Set it so that the fans run at a lower speed and do not change speeds between 0c and a higher temperature like 70c, so that minor ramps in temperature do not cause your fans to go berserk. #16. In that menu should be a setting called "smart fan" see if it says enabled. One of the most common reasons why a computer fan can become loud is because it is too dusty. Computer Hum Your fan is grinding on something. Making the computer very slow. Open the case and start up. Excessive Dust On The Fan. High system temperature. Use a non-static cloth and alcohol (Q-tips work as well) to remove existing thermal paste from CPU die. In this case, you could try cleaning the fan with compressed air or a soft brush to see if that helps. Maybe that is the way to go. Hi, New laptop, and I think there's something wrong with the fan. Another possible cause is a defective or worn-out fan bearing, which can produce a grinding or squeaking noise. And with faster rotation speeds, there is louder noise. How to Stop Computer Fan Noise. Jun 14, 2018 · HP ENVY Phoenix: 810-170st. 2. If any or one of them is at 100%, it means you need to stop, close, or disable some active apps running in the background. Keeping the temp down is important. My HDMI is connected to the graphics card. Everytime I turn off my PC, keep it off for some 3-4 hrs and then start again, the rear outlet fan starts giving a sound not unlike an old car motor (but not that loud in magnitude). Perform a full scan on your computer. Today the fan has been running very loudly. It is likely a temporary fix but for the immediate annoyance, it Sep 23, 2023 · How to Fix a Loud Laptop Fan. Nov 22, 2023 · 2. Turn on the computer. Feb 1, 2013 · Hi everyone, I have an Asus X53E laptop, it's 5 months old. Computer fans can run loudly depending on your Jun 6, 2022 · This can make a loud and annoying noise when using the PC. Use compressed air or a soft brush to gently remove dust from the fan blades and surrounding area. CPU fan and graphics fan seem OK, since groaning remains when these fans are unplugged. BluLightCheetah. When it is idle it is bearable but the problem starts when it gets under load. Fan failure: If the fan itself is damaged or worn out, it may make a loud noise. Over time, these unwelcome particles accumulate and can block air flow or cause extra friction on the fan blades. It will show low clock speed such as . Without fail, everytime I opened the window to lower the temperature of my apartment, my case fan will start spinning very loud. In Windows, press Ctrl + Shift + Esc to bring up the Task Manager. Oct 21, 2021 · PRO TIP: Apply thermal paste to the processor for an efficient flow of heat within the computer. you don’t want to be going inside a psu for repairs, you can hurt yourself. Check What Software Is Running. Usually a quick bang on the CPU will stop the spinning for a while before it starts off again. 3. Upon startup it runs very loud and it doesn't stop (even as I am typing this now). Reply. Once the scan is done, reboot your PC and check if the computer fan’s loud noise is fixed after getting rid of the malware. However, when I begin gaming, my computer randomly crashes/shuts down. Adjust fan curves, install required software for auto control, or replace fans to maintain optimal performance. On a new fan the clearance is so small you hear nothing unusual. Insufficient cooling can also contribute Oct 4, 2023 · Open up your laptop back case. Maybe a larger explanation. I could temporary fix the noise them by hitting the case. This will show you what programs are currently open and using If it’s louder than normal, open the Task Manager and check the CPU and memory status. Bloom Productions/Getty Images. I've been on the forums and tried a lot of what has Dec 29, 2020 · Symptoms: when first started up after being down for a long time (and hence cooled off), there is a loud fan noise. Agree on the bearing issue. One possibility is that the fan is simply dirty or dusty, which can cause it to spin less efficiently and create more noise. 231 which is at its max. Best of luck to you, it’s a great PC. CoreTemp reads temperature at 40 degrees Celsius, never surpassing 42 degrees. The noise is exactly as if the fan is working, you can hear 100% it's the fan. Even a low but constant 3% to 4% load can cause the fans to spin faster. 188 sometimes. General question. Back then, I just jiggled my case a little and it stopped, making me think something got caught in the fan and I got it out. High CPU usage. We should first shut down our systems, open the case, and visually inspect the fans and heat sinks. Processes with high utilization contribute to the need for the fan to be on. This will show you what programs are currently open and using Sep 6, 2023 · 7. When your Mac’s storage is running low, it can cause the system to work harder and the fan to run louder. The Hyper 212 should come with a second pair of brackets and a splitter cable by default. 1. Replace fan (you can find them on ebay or many online stores for cheap) Nov 15, 2013 · My PC was making noises on cold start up, like a fan vibrating. if it doesn’t turn out to be any of them and it is your psu, not a whole lot to do. Introduction date: 7-Nov-2013. ) Check and Clean Computer Hardware. Mind you, there is nothing intensive happening when this happens. I have checked the fan settings in the BIOS and all looks normal. Based on my experience, there are a few things that could be causing the loud noise. You can adjust the fan’s speed via the BIOS or PSU fan control software. You can make software and hardware changes to reduce fan noise. Cold temperatures are good for the thermal efficiency of computers (they dump heat more easily and the cooling fans don't have to work as hard). May 24, 2012 · Right now if the fan is loud when I start the computer, all I have to do is let the computer finish Start up, then I click Restart and when the computer restarts the fan is normal and quiet. Ensure Cool Air Reaches Your PC. Preventive Measures: Implement preventive measures like regular cleaning and optimizing system The manual for your specific B550 should tell you the volts/amps for fan plug ins on the mobo. Jun 21, 2012 · Jan 11, 2015. If you reboot it stays quiet. Then it stops. Anyway, this was progressing to repeat itself 4-5 times before the PC would start working. Bear in mind troubleshooting can take a while since it only happens when I start up the PC for the first time. This would cause the "case" of the fan to be twistedwhich might result in fan noise (perhaps even grinding noise). Jan 12, 2017 · News Ryzen 9000 Zen 5 CPU trails Core i9-14900K in leaked benchmark — Granite Ridge 5. For Christmas i was given an iBUYPOWER gaming pc, since then the fans of my pc have gotten extremely loud. This behavior is absolutely normal with the Sep 24, 2017 · If your fans are doing that, it means you have your fans set to go up or down right at a threshold temperature you are constantly hitting. The PC would freeze within a couple of minutes too. . It is at 5. Apr 2, 2007 · The fluid is typically cold when the engine is first started, and therefore basically engages the fan for a few seconds until the fluid becomes thin from warming up and allows the fan to spin freely. GPU: Asus GTX 1080Ti Strix. it’ll either be tolerate the noise or replace the psu. Jan 30, 2014 · 8 (0. Start by figuring out which program is overworking your computer, then try closing or removing it. Oct 17, 2012 · Oct 17, 2012. Poor system airflow. See full list on pcmag. To remedy this situation, it will be necessary to clean the fan by removing the dust and grime from the blades, the Scan for mining malware. Fans running at full speed can indicate software issues or blocked vents, potentially wearing them out faster. This is completely normal. Apr 29, 2020 · 1. Overheating prompts the fan to work harder to cool down the system, thus creating more noise. Over time the bearings of any fan wear out. Hold these keys for 7 to 10 seconds. A loud computer fan is often a dusty computer fan. Okay dude, no need to brag about your popularity. Look at the metal heatsinks on the graphics card and CPU and see if they've collected dust. Ensure not to use any wet substance for the cleaning. It ramps up to over half speed when my pc is idle and temps sometimes rise to just above 60°C. However, if you can barely hear yourself think over the cacophony of fan noise emanating Dec 2, 2020 · Dec 2, 2020, 8:27 AM PST. MOBO: Asus Prime Z270-AR. Don't forget to also clean fans, coolers, and heatsinks which can also become clogged. Select More details, if necessary, to expand the window. yes. 4, . Currently in dual boot with Windows 7 and Ubuntu. Jan 20, 2024 · Loud fans may signal worn bearings and an insufficient cooling system, which may lead to serious throttling problems. It was loud. Check internal temps, clean vents, check background programs, and fan connections before seeking new fans. You might need to replace the motherboard (if possible, and if not very expensive), or replace the computer. In the BIOS, lower the temperature, the fans will spin slowly, the noise will disappear. Internal cable touching the CPU fan. Is the fan loud during idle or during gaming only? The 7700K runs quite hot and that CPU cooler looks pretty damn small tbh. Could be the motherboard or PSU power issue a the root of the problem. • 3 yr. 00/day) Jan 30, 2014. 12V - 1 amp) but only one might be variable voltage. Clean regularly, optimize settings, and ensure proper placement for quieter gaming. noisy-computer-hum. Your car fan is loud because of debris in the fan, a malfunctioning thermostat, loose fan shroud, overheating engine, misaligned pulley, poor quality replacement parts, aged rubber mounts, or electrical issues. Since your CPU works harder, it also produces more heat. I am so tempted to disconnect the Aug 23, 2020 · Recently my CPU fan speeds up like crazy when Windows starts. 220 which is the same across the board. Jun 23, 2013 · Hi guys, I've been plagued with this problem for a while. RAM: G. Improper connection of fan header. As a result, the fan becomes overloaded. 8 GHz CPU shows Core i9-13900K-like single-threaded performance in Started by Admin Tuesday at 1:50 PM Feb 9, 2023 · After that, press and hold your press on the keys CTRL + OPTION + SHIFT. Before you rush to grab your screwdriver, look into what software is currently running, the resources it's using, and whether that fan noise is warranted. Regularly remove dust from the fans and vents to allow your computer to cool itself efficiently. For the plus 5 one it seems to fluctuate slightly which seems to just go down to its min at 5. 11 votes, 15 comments. This continues for a few minutes, maybe even 10 to 15. If your computer fan is so loud, then it means that the computer needs the air inside it to circulate. Feb 20, 2016 · Solution. 8, etc. Dec 24, 2004 · Loud groan lasting 30sec after cold bootup. Processor fan is making a loud noise. For example, your CPU cold keep hitting 70C so your fan speeds go up, but then the CPU cools off so the fans slow down again. 44. Download computer-fan royalty-free sound effects to use in your next project. Overclocked System. This does not happen when the temperatures are high. Regularly Apr 19, 2024 · Common Causes: Identify common reasons why a Dell laptop fan may run constantly, such as dust accumulation or software issues. Otherwise, simply adding a second fan would probably be a cheap option that could reduce the noise a lot. Follow these steps to find your processor’s usage information: Open the Activity monitor app. It persisted for about 4 days, and still only happened on startup. Open your case, check which fan it is and try to fix it/replace the entire fan. Over time, dust particles can accumulate and throw the fan off balance, resulting in a rattling or whirring sound. In this article, we’ll explore 13 reasons your Apr 15, 2023 · 1. Additionally, invest in fans with Pulse Width Modulation (PWM) control, which allows more precise fan speed adjustments based on temperature. An unnecessary or corrupt process can consume anywhere between 1% to 100% of the CPU. also from vrms, they also generate considerate amount of heat in intensive loads. 668 same across. Dec 4, 2023 · One common reason for a noisy fan is the presence of dust on the fan blades. Clear the Fan Air Vents. If you're looking for a top-tier 120mm model that can move a lot of air, the awkwardly named NF-A12x25 blows away the However, once I turn on a game, the fans are really loud even though temps aren't too high (50c-60c ish). Clean Your Mac Storage. Make sure that your computer is connected to the internet. With two fans, you can run significantly lower rpm. Apr 12, 2024 · The Noctua NF-A12x25 PWM is a clear and easy pick for the best PC fan. Dust and blow out the particles till the fan is clean. If your PC gets too hot, it can stop working and cause damage. Yes, under the load fans are loud. So, while not yet an "antique", it's past its "best before" date. Finding the root cause for you CPU sleep issue could be costly for such a small matter. Apr 15, 2023 · Sometimes, your PSU fan might spin too fast, causing unwanted noise. After turning on it keeps roaring like that for a while and after about 5 minutes the fan sounds go back to usual whirring sound (the "normal Aug 18, 2012 · 21. 57. Aug 18, 2012. Some guys just made the fan go always on the same speed instead of throttling. I have also checked the processor and it is always between 90 %- 99% CPU when the fan is high. Replace the fan. It’s also very common, so it’s quite likely to fix your noise problems. It's not extremely loud but still annoying since its brand new. Since you can see the fan spinning, my guess is that you have a defective unit. My temperatures are good and I removed the dust from my PC and the fan is still running fast. The rear fan is going to be exhausting the hot air from the gpu or at least some of it and keep it from going into the cpu cooler. My temp is low, regular usage, nothing intensive. Dust builds up inside the PC. isolate the problem. If not fixed, your fan could eventually fail, leaving your components without adequate cooling. Get a new one and attach it to the cooler (just like the previous one). of ea rq fc el xy cu zs vm fs