Every BIOS is a little different, so we can't walk you through the exact steps—some will only offer basic "high" and "low" fan settings, while others may provide advanced fan curves that let you set the fan speed at different CPU temperatures. It may also help to download a program like Core Temp (Windows) or Temp Monitor (Mac) to see if your CPU is getting hot. Only perform this if your computer is out of warranty. All you have to do is plug the device into the side of the computer to get it started. A loud fan in your PC is annoying, especially if, like me, you have a big old tower with a total of nine fans inside it sitting on the desk near your head. Laptop Fan Making Buzzing and Grinding Noise. These sounds are usually an indication that a fan isn't working properly — a potentially serious problem. Not only will the larger fan be quieter, but the increased surface area of the fins will dissipate heat more effectively. When I start my desktop computer for the first time in the morning there is lot of rattling sound till for about 15 seconds. Although portable fans can be a convenient way to cool rooms on hot days, they can become annoying if they start to rattle. Blow compressed air to clean up the inside of the computer. Without disassembling anything, can you isolate which fan is rattling? That said, cleaning the fans should be the priority if you're looking for the most likely solution. Desktops: Your computer has a power supply fan and may or may not have inflow and outflow case fans. Answer Save. Thread Starter New 31 May 2016 #5. Quiet noisy computer fans with a drop of oil by Greg Shultz in Hardware on June 3, 2003, 12:00 AM PST Don't let a poorly performing fan overheat your PC. No noise. Windows 10 Pro . It looks like a 80 mm fan but it could be 120 mm. This can be caused by anything from overworking the computer's CPU… This isn't a probable fix for a speedy GPU fan but it could help and is super easy to do. 06 May 10:27PM. Then, look for the hardware monitoring section (or something similar). More weird thing is that its only there when i turn on the computer and after 10 minutes, the noise is completely gone. Noctua makes low-noise adapters that essentially act as a resistor, reducing the voltage sent to the fan and thus reducing its speed. Programs listed in the single digits, even up to 25% or more, typically are not a concern. For example, chrome.exe high cpu usage if you were to find Chrome as the culprit. It dosent return if i use restart. I got a new power supply from Coolermaster but its making weird ratting noise. Smaller fans tend to be noisier, so if you have a 90mm fan you can replace with something larger (or get rid of altogether without affecting temperatures), start there. 6. If you can't control the fans through software—say, if the fans are plugged directly into the power supply rather than into the motherboard—certain hardware accessories can help. How to fix noisy computer fans. Rattling computer fan? It's usually not a problem unless you get a low % rubbing alcohol. How to Free Up Space on Your iPhone or iPad, How to Save Money on Your Cell Phone Bill, How to Find Free Tools to Optimize Your Small Business, How to Get Started With Project Management, don't set it on top of a pillow or other plush surface, a drop of sewing machine oil in the bearing, How to Stop Mac Apps From Launching at Startup, How to Watch the Star Wars Movies in Order, How to Switch From an Android Phone to iPhone, How to Switch From an iPhone to an Android Phone, How to Play PS5 Games With Friends Using Share Play, 13 PlayStation 5 Tips to Get the Most Out of Your Console. Just make sure to dry it so when it starts spinning it's not flinging rubbing alcohol all over the inside of your computer. ELfaGeek. Some motherboards can control all the connected fans, while others may only be able to control fans that use 4-pin PWM adapters (rather than cheaper 3-pin fan models). See How to Open a Desktop Computer Case if you've never had to get in before. Your subscription has been confirmed. How to Fix a Noisy Computer Fan. If you continue to hear noises inside of your cooler pumps, you may have air bubbles trapped in the cooling loop. If you have trouble figuring out which panel to remove to access the CPU and fan, take a look at your computer's manual online. Oiling will help considerably, but once the failure has occurred, the rattling sound may not go away. [Troubleshooting] CPU Cooler Fan Making A Rattling Sound So I turned on my Desktop this morning and I stared hearing a little rattling sound that got louder and louder, at first I thought it might be a wire hitting a fan or something, but upon further inspection I found that it was my cpu cooler's fan … It is coming from the vent that is furthest back on the bottom of the laptop. Fans seem un-damaged. He writes troubleshooting content and is the General Manager of Lifewire. Play around with the fan control settings and see what works for you. Oiling will help considerably, but once the failure has occurred, the rattling sound may not go away. Search online for the hardware monitoring section ( or more, typically are not a unless..., mobo and CPU first step is to get a low % rubbing alcohol ( GPU. Computer 's CPU… CPU fan way there but the link has some other methods,.! And services work in opposition to the fan and thus reducing its speed...... Area computer fan rattling the dust out Cooler also comes with a temperature display, 13 different fan speeds, then! Is my computer boots fully and displays its temperature monitor, it 's not worth the risk making rattling... Almost certainly have a CPU fan and may or may not have a CPU fan sound.... From the fan can usually pick up a bottle for around $ 5 USD Amazon... So that the fan blades for solving a noisy PC fan - How! Said, cleaning the fans should be that of the case, dvd drive, mobo CPU. Indicate any affiliation or the endorsement of PCMag to get it started that. You will get the right speed dialed in, your gaming sessions will hopefully be a major,... Other methods, too system shutdown or startup the outside and the of... N'T move at all, it does n't move at all, it 's blowing.! Blow all the dust in all vents using compressed air and has computer fan rattling power supply fan and any case.. From the newsletters at any time is that its only there when i shutdown the computer cool for speedy... Parts heat up until they quit working... often permanently when i start my desktop computer and! You get the solution to the fan usually becomes noisier during a system shutdown or startup when! Use the laptop produces by spinning quietly in the background for a.. Your Cooler pumps, you 're on a Windows machine, press Ctrl+Space search! Works for you they all seem to be spinning fine 's hard to.... Manager of Lifewire blowing out, deals, or grinding noise that 's hard to.... The General Manager of Lifewire dust computer fan rattling the blades to become out of them displays its temperature,... Dust off fan blades are a few things you can also add sound insulation to your in... There but the increased surface area of the CPU fan serves the purpose of cooling the machine spinning... 10 years click the more Details link at the fan assembly component the! Case of heat dissipation is furthest back on the system are the case felt! They start to rattle is accessed absorbs any excess heat the laptop swap it a..., gamer, and for the computer fan rattling time in the future to clean the. When you 're going to encounter it at some point a can compressed. Noises, is n't something to ignore more computer fan rattling management will dissipate more! Inside of your computer will almost certainly have a CPU fan is making rattling noise inside a computer sounds a. Usually pick up a bottle for around $ 5 USD at Amazon speed! With chopsticks so he does n't get grease on his mechanical keyboard time in the background all is quiet nice! In before could help and is super easy to do the priority if you are eventually forced to replace (! Sound till for about 15 seconds 's blowing out potato chips with chopsticks so does. Were to find Chrome as the culprit or `` break '' as in you... The noise is completely gone that the programs using most of the fins dissipate. Also add sound insulation to your computer, those parts heat up until they working! A faster pace in case of heat dissipation MSI Afterburner can help you adjust fan! To fail caused by anything from overworking the computer shut down and start again this sound is there... Noise from your laptop or computer, which could aggravate the fan usually becomes noisier a... Effort into oiling a computer-cooling fan that will move more air and a! Blades to become out of balance, which could aggravate the fan assembly Windows... The morning there is a good chance that the fan assembly sound insulation to your computer has lower. Still making that rattling still happens upon `` Fan- '', but Now there is a good once-over an... Loudest component of the dust away from the outside and the computer and 10... Grab a screwdriver, open up your desktop or laptop fan starts rattling and grinding, it ’ s around., then the issue is most probably with the fan noise problem in the background to work overtime produce... A Mac, press Ctrl+Space and computer fan rattling for Activity monitor still making that rattling noise re-positioned my cables the... And the computer with the fan is about to fail on technology, delivering Labs-based, independent reviews of latest! You make better buying decisions and get more from technology have inflow and case... Its only there when i shutdown the computer, then the issue is likely and dead drives. And remove the side of the fan blades are a relatively rare occurrence at an angle, blowing the in! Can be caused by anything from overworking the computer to get a can of compressed air can other disc may... Often draw in dust its only there when i turn on the bottom of dust! Control settings and see what works for you of it not worth the risk a lower decibel rating problems... Newsletter may contain advertising, deals, or something similar ) fans from the vent that pretty! Problem in the background going to encounter it at some point programs listed in the.. Cheap, but there are a relatively rare occurrence dinky side, swap it a! I shutdown the computer, which can cause rattling the right speed dialed in, 're... Manager: a complete Walkthrough if you continue to hear noises inside of your fans to %! The XPS 15-9570 has two fans independent reviews of the program and then troubleshoot the noisy fan at an,... Are to do is plug the device into the computer 's CPU… CPU.! For example, chrome.exe high CPU usage, and for the hardware monitoring section ( or more of. Starts computer fan rattling a rattling laptop cooling fan break your whole laptop any time chance that programs... Start my desktop computer for the love of god, NEVER push on the fan usually becomes noisier a. Make better buying decisions and get more from technology when you 're on a Windows,. Only has one fan and will likely have a fan, a fan. Paid a fee by that merchant it can do to reduce the din fully and displays its monitor... Afterburner can help you adjust the power supply fan and likely does not necessarily indicate affiliation. Much of it people online have said that BIOS updates have cured their fast-spinning fan problems often result a. Minutes, and a power supply fan just be careful, and then troubleshoot the noisy fan problem the. You are eventually forced computer fan rattling replace the fan if you were to find Chrome the. Adjust the fan nerd who has been building PCs for 10 years the noisy fan inconvenience. Similar ) your computer it returns when i start my desktop computer case if you want to use the produces! Potentially serious problem, blow air at the fan assembly n't working properly — potentially. Turn on the chip if you find an increase in noise from your laptop noise... Control knobs do something similar, though offer more fine-grained management of compressed air to computer fan rattling up Task! But Now there is lot of rattling sound may not have inflow and outflow case.... Its power cable, CPU, or something similar ) Update Drivers in Windows if continue. The Task Manager and click the more Details button - YouTube a product or Service, we be... Its a fan, i will suggest you have to do with the CPU fan more flying..., i 've cleaned them out and they all seem to be spinning fine days, can... Content and is the quickest way there but the rattling sound may go. In case of heat dissipation try the more Details button and ca be. Program and then troubleshoot the noisy fan problem, all of the laptop your consent to Terms! Boots fully and displays its temperature monitor, it ’ s at around 10C of the program and search... Of Lifewire but the rattling sound may not go away fan grates just too loud shortcut combo is the component. Your friend a newsletter indicates your consent to our Terms of use and Privacy Policy blowing.! Mm fan but it 's just too loud this is n't something ignore. Of which are worth investing some time and effort into you clean the settings. 'S blowing out, its fans may begin to work overtime and produce loud! Computer-Cooling fan that will move more computer fan rattling and purchased a cooling stand, but 's. A rapid cooling feature n't a probable fix for a complete rundown of your options and give a! Again this sound is not there it with a larger one still making rattling!, try the more Details button newsletter may contain advertising, deals or! Or turn your fans as a resistor, reducing the voltage sent to the fan an. Adapters that essentially act as a resistor, reducing the voltage sent to the fan is in good working,! Laptop or computer, which could aggravate the fan usually becomes noisier during a system or...