Psu coil whine example. ErP settings didn't help in my case.
Psu coil whine example Malfunctioning/Burning Capacitors If you ever Many PSUs & graphics cards have this buzz and coil whine, which varies greatly from sample to sample. Typically, it doesn't affect performance. Feb 5, 2024 · Coil whine can come for inductor coils inside the PSU, on the graphics card or on the motherboard. There are many things you can try, I wouldn't jump to buying a ~$100 component first on an off chance of minimizing coil whine. It doesn't really sound like coil whine. Dec 14, 2022 · My power supply was on but the computer was off at that time I got a kind of buzzing sound from psu. Also, the coil whine is of varying frequencies. When electric current passes through an inductor, the copper wire in this component will vibrate against the core. The coil itself is basically a wire wrapped around a metal core. And the noise can bounce around making it difficult to pinpoint the source. In this helpful video, we’ll explain effective methods to reduce or eliminate coil whine from your PSU. Nothing stopping you from attempting, though, with your current PSU. Jul 15, 2024 · Based on the above, we conclude that if “some” graphics card in “some” situation with “some” PSU (ATX) experienced “some” coil whine, then a comparable situation will also be achieved with another PSU. Mar 4, 2022 · Coil whining in consoles Coil whining is not only often a problem with PCs, consoles can also suffer from it – or rather, console users. Coil whine is pretty much always safe. I am still yet to have one with coil Mar 16, 2025 · Are you sure it’s coil whine? I had a fan bearing in mine that start making noise after six months. I'm not sure if it's electrical or if it's coming from the fan. What is it? In short it’s a high pitched squeal/whine/hiss/buzz noise emanating Apr 26, 2024 · Coil whine is not normal, but sadly, it is common. Mar 28, 2023 · Some manufacturers consider excessive coil whine a defect and may replace the unit. Nov 29, 2023 · PSU coil whine can be a frustrating issue for many computer users, but by implementing the steps outlined in this article, you can effectively diagnose and resolve the problem. If not, then it’s something else and RMA might be the best solution. And then again after ~250 days. I've been hearing some coil whine from the back, so I'd like to clean it properly and get rid of the whining. It's not a sign of a defective unit, rather it's just the components rattling due to the large amount of electricity flowing, specifically the inductors. Often What is GPU Coil Whine: That High-Pitched Noise? GPU coil whine refers to a high-frequency sound that you might hear coming from your graphics card. Maybe it's more expensive. Evga however, is very concerned about maintaining customer relations, their customer support team is #1, and has been for years. This phenomenon is particularly common on graphics cards and power supplies, and often more noticeable as they are found in otherwise quiet environments, but any component with electromagnetic coils can be affected. Dec 4, 2022 · Hey there, Sounds like coil whine, which happens on PSU/Mobo/GPU's. I tried to switch out this PSU with my old one, and the whine disappeared. It's just an annoyance, and for that reason, GPU vendors (as an example) tend to not accept RMAs if the issue is coil whine since the GPU functions as expected. 9K subscribers Subscribe Coil whine can occur in any psu. On the streamable link I raised the volume on that one so you should be able to hear what I I have noticed that my power supply (PSU) makes VERY slight coil whine/static noise while it is plugged into the power outlet, regardless of the power status of the PC and the PSU. Lowering my report rate from 1000 to 125 does lower the whine considerably in my case, but doesn't eliminate it entirely. It made an intermitent noise, similar to coil whine, which lasted for some seconds and could be heared across the room, and this happened even with the PSU disconnected from PC and the switch in OFF position, only dis Feb 2, 2017 · Coil Whine just happens, not much you can do about it. (dammit @LukeSavenije stop coming up with new ones) You can check out the old one that gave joy to so many across the land here Feb 14, 2022 · This can sometimes alleviate coil whine. Listen to some 'coil whine' sample sounds you find in the Check prices on Amazon belowRTX 3080: https://geni. I generally wouldn't recommend this as a new PSU is quite a lot to spend on a small nuisance for most. TLDR; Best solution to a coil whining PSU is to replace the PSU. All it means is your computer is working very hard, and there's nothing to be worried about. Coil noise can happen, for example, when the coil is poorly secured to the circuit board, is poorly damped, or if the resonant frequency of the coil is close to the resonant frequency of the electric circuit. It sounds no m Aug 13, 2020 · Coil whine can happen at ANY load level, not just a high load or a low load. Now, CPU is sandwiched between MoBo and CPU cooler, and it resonating so bad that it creating coil whine, is unheard of. us/bJ9XZRTX 3060 Ti: https://geni. sometimes with the exact same PSU, or motherboard, or GPU, with a different PSU, motherboard, or GPU combination it does NOT whine. Therefore, always steer clear of refurbished Power Supply Units. It's not loud at all, I can Nov 15, 2021 · As a really obvious example, USB wall chargers are AC-DC and the inline filter prevents noise from the charger reaching the device, unless you're older than me you should be able to stick your ear next to the various chargers in your house and hear the coil whine from them, up close Jan 1, 2021 · ^ keep in mind this is just an example of how I don't think current feature sets make a lot of sense and are actually wasting money and resources - and I do not actually know if the idea with the glue to stop coil whine would work or not, it seems ingenious, and simple though! May 5, 2020 · Hi there and please help. Can I Get Rid of Coil Whine on My PC? Coil Whine: Making your Computer SCREAM 3kliksphilip 1. Lets face it all brands pretty much all company's have been known for it at some point, how ever makes me think they mighht be cherry picking for reviews. uk PSU tier list 2. How Electrical Components Transmit Sound First, let‘s briefly discuss how any electronic device – not just computers – can create audible noise in the first place. 2 days ago, I built a gaming pc that contains Corsair CX750 PSU, i7 6700K, MSI Z170A Gaming Pro and MSI R9 390 8G. It is interesting that coil whine is present when the system is Nov 28, 2021 · Hello Why does my PSU coil whine if i play demanding games for example warzone? but when I exit game The coil whine also is gone Apr 4, 2021 · Looks like your PSU has coil whine. Try pinpoint the noise. Jun 15, 2016 · First of all, how long do I have to keep the system off before attempting to clean the PSU? I have only a foot pump at my disposal. Sep 25, 2025 · For example, a PSU with low-quality capacitors or a poorly designed layout may be more prone to coil whine. This video provides practical solutions to help you reduce or Jul 20, 2024 · Coil whine is a nightmare topic, tbh, there are a lot of things that might help, but it depends on the individual config of each person. Sep 28, 2020 · After I switched the PSU I noticed an acute whine coming from the PSU. I also Yes, the PSU had coil whine when my PC was turned off. PSU: Seasonic X-series 750W Recently I purchased a Corsair PSU, model RM850e (2023) and it was affected by a terrible coil whine, an electronic noise similar to a buzzing high pitch. It is interesting that coil whine is present when the system is not under load. Some times, that vibrantion is at an audible level and you hear it I generally wouldn't recommend this as a new PSU is quite a lot to spend on a small nuisance for most. Nov 8, 2021 · It's just that a lot of people first think that they're hearing a coil whine from PSU and then on a closer inspection they realize that it's the GPU actually. It actually can occur in anything that uses electricity since current passing through components can cause vibrations that end up classified as coil whine. This is the new Power Supply Tier List for Tom's Hardware. Now I have the same noise with the new unit but I found out it stops after it "warms up". now not all units have this problems, some re completly silent, some models tends to coil whine more than others (corsair RMx Apr 19, 2022 · While the coil whine may be correlated to on-screen activity, every VRM and the PSU needs to cope with supply rail and load transients from the different computational tasks between user input and monitor output. 09M subscribers Subscribe Jul 5, 2013 · A forum user recently asked about Coil Whine, which is the noise a choke coil sometimes makes as it operates. Sep 7, 2024 · Hello, some weeks ago I had a problem I with my new PSU (Corsair rm850x shift). Also this PSU have terrible coil whine. Improving the 'quality of power input' is a total myth when it comes to solving coil whine, so please don't waste your money on extra kit. PSU: What is coil whine? When current through an inductor changes, the magnetic field around the inductor also changes. Try the various combinations of power cable(s) - use the far end connectors, avoid sharp bends. Jul 21, 2024 · PSU can be silent from minutes to hours, even with codifying some movies for 1h, and even during and after codifying nothing is heard Then 5 hours later "Hi!", the noise happens. Would upgrading my PSU to a better brand, higher wattage, or higher efficiency have a chance of alleviating the coil whine? And is it normal for coil whine to be transmitted through to the speakers? I can live with coil whine from my PC, but when it's being amplified through my speakers it makes games unplayable. But can be very annoying. Oct 15, 2022 · while running cyberpunk maxed out at 4k, rt psycho and dlss quality mode, at 60 fpsTo keep it or return it is the question Mar 27, 2025 · Coil whine is a term often dreaded by gamers and tech enthusiasts alike. I've read that some people have coil whine issues with logitech gaming mice, and that lowering the report rate helps. I received a Corsair RM1000x (2021 edition) a couple of days ago, and immediately noticed a high pitched coil whine coming from the PC while at idle. I recorded the first few days of graphics card coil whine and also the power supply unit noise. I booted my PC on it's side and put my ear towards the bottom of the PSU, where the fan is, and it's for sure coming from the PSU. This is commonly achieved during manufacturing by dipping or coating the coils in some sort of varnish, resin, rubberized plastics Aug 31, 2022 · It should go without saying but I will say it, opening your PSU and turning it on for this is a VERY BAD IDEA and should not be undertaken by someone who has never done it before. Mar 1, 2025 · Power Supply Unit (PSU) coil whine is a known issue that can cause a high-pitched noise in your computer. Another interesting observation is that if I boot Windows in safe mode - there is no coil whine. us/WjCbG Oct 6, 2004 · In my experience, that not only doesn't work, it boarders on being "Smoke & Mirrors" kind of thing. And is there any way to fix it? will it affect my I heard only one case, where someone on Amazon having an Asus Z790 Hero had coil whine, but a lot people have whine with Gigabyte boards, so chances are high you might be lucky with a second sample. Its more likely the sound is coil whine of some sort, so a recording should be provided before we suggest such drastic and possibly dangerous measures. The funny thing is that once you start loading the PC up or start a game, the whining goes away. Jul 5, 2020 · Why would it show up in your audio? Do you know what "coil whine" is? You have magnetics on the graphics card. This is especially unpleasant when the background noise in the room is relatively quiet. Jan 21, 2019 · How does coil whine occur? As power runs through the coil it vibrates and causes the noise we all find irritating. When I finally assembled the computer, I was very upset. And thus we can conclude that the coil whine of the selected graphics card is generally of “some” level. Sound itself is simply vibrations Mar 1, 2022 · Coil whine is a noise that is caused by vibrations in electromagnetic coils, for example in the video card or another component in your PC or notebook. What Is Coil Whine? Coil whine refers to a common noise heard from desktop and laptop PCs, especially those doing intensive graphics work or with particularly aged Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. g. Dec 5, 2024 · Tired of hearing coil whine? Learn why electronics make this noise and explore effective solutions to minimize or eliminate it. This is sometimes the case of bad soldering of an inductor coil, but it is not always the issue. Power Supplies all generate this sound, but often have sound dampening material meant to reduce this noise. Plugging it into a different outlet could change the whine. Coil whine can be more prominent when the power supply is under heavy load or when certain components resonate with specific frequencies "Coil" whine actually doesn't have to come from the coils. The proper solution is to seal the coil so that the vibrations being generated can not produce Mar 7, 2017 · Coil whine is really nothing to be concerned about. Should I be concerned? Jan 21, 2019 · How does coil whine occur? As power runs through the coil it vibrates and causes the noise we all find irritating. Conclusion Feb 27, 2023 · Is it probably just coil whine then, or is this a problem with my PSU? I had to get my first Leadex replaced, and it definitely never sounded like that; this seems abnormal then though that's a small sample size. Some PSU vendors offer replacements for units with coil whine, sometimes coil whine goes away by itself, or sometimes a retailer will replace for coil whine. It is not loud, but since the pitch is high, it is very easy to hear. I might add a UPS anyway so that I get steady voltage as well to complete the arrangement. It can be annoying, of course, but it isn't like a rattling engine or a squeaking wheel---the noise is a byproduct of your PC and graphics card's normal operation. It made an intermitent noise, similar to coil whine, which lasted for some seconds and could be heared across the room, and this happened even with the PSU disconnected from PC and the switch in OFF position, only dis Apr 11, 2025 · The coil whine is not a high-pitched noise. e. Sep 16, 2025 · Coil Whine Another potential source of power supply noise is coil whine. It took a little tinkering though with the wires. This causes a small attraction/repulsion action in the coils of the inductor, which manifests itself as a vibration/sound. Apr 3, 2025 · There is a bit of coil whine, but its very negligable, A way I could make mine whine is run really high FPS on non-demanding games. Coil whine occurs when electromagnetic forces within the PSU create vibrations in the coil windings, producing a high-pitched noise. Thanks for the help. It occurs when inductors or coils vibrate as electricity passes through them at high frequencies. May 22, 2025 · For example, choosing a high-quality GPU with a well-designed power supply can help to reduce the coil whine. Mar 9, 2025 · I recently built a new PC with Thermaltake GF3 1000W PSU. The cause was the wrong assignment of the PCIe adapters of 1 and 2 instead of 1 and 3 for balancing the load across the rails. Mar 11, 2024 · Why a PSU can have an impact First, let’s explain why it makes sense to discuss the dependence of coil (graphics card) whine intensity on a used PSU (ATX). I have the EVGA 850W GQ. co. Usually it's not an issue when a good PSU model is used, but it's possible that individual units of good PSU models can be bad. ErP settings didn't help in my case. E. Before that, let’s briefly talk about why the coil makes the noise in the first place. Would upgrading the PSU to a PSU that wouldn't have to work as hard remove or decrease the the odds of having coil whine? Nov 8, 2021 · It's just that a lot of people first think that they're hearing a coil whine from PSU and then on a closer inspection they realize that it's the GPU actually. Another interesting observation is trueits "normal", its called coil whine. I sent it back to the retailer and ordered a new one. One component, similar to a coil in construction, is the transformer. us/uFgpACRTX 3060: https://geni. So the options you have are to pay no undue attention to it, use The wiki on coil whine has some information on the subject. Additionally, operating the computer in a cool and dust-free environment can also help to reduce the coil whine. Stop the fan by placing something against the center . It has no practical effect except for the fact that it is an annoying sound. I think it got a little bette Mar 24, 2024 · By understanding exactly what causes coil whine, the common triggers, and a few ingenious fixes, you can successfully diminish distracting buzzes and enjoy whisper-quiet computing once more. Dec 5, 2023 · I have noticed that my power supply (PSU) makes a VERY slight coil whine/static noise while it is plugged into the power outlet, regardless of the power status of the PC and the PSU. I feel like I am ok with minimal coil whine while gaming but would like to know are there people with zero coil whine in high fps situations while gaming. I for sure read reports of people having awfully whiny EVGA SuperNova 650 GM & somewhat whiny Corsair SF600 / SF750. us/l4Y31vRTX 3070: https://geni. Try using both connectors on one cable instead of two seperate ones, short term (If it's a modular PSU, disconnect However, the GPU, even when idling, makes a buzzing noise which gets a bit louder and more consistent when gaming for example. It happens when the VRMs resonate at high frequencies and makes this noise. Confusingly the term capacitor squeal takes on more than one description and cause; we lift the lid on the entire subject. The subtle yet persistent noise can be an annoying distraction in an otherwise captivating experience. As electricity passes through them, they vibrate. For example big transformers tend to have a distinct humming sound to them. Additionally, operating the PSU in hot or dusty environments can increase the likelihood of coil whine. Does this mean that if you for example bought a 1600w psu and 2080ti and only used, say 400w and 1080p 60fps gaming that there would guaranteed Apr 9, 2015 · My XFX 650W makes a sort of electric buzzing / rapid clicking it's fairly quite, I can hear it if I listen out for it. I think it got a little bette Another example I can give you, is using the same certification quality of your PSU, only from Zalman, that had 700W, combined with a GTX 1070. Similarly, the design and layout of the PCB (printed circuit board) can also play a role in determining whether or not coil whine will be present in the system. Apr 24, 2021 · This makes me doubt it's coil whine and I wonder if the sound could possibly be caused by something else. I tried my old logitech mouse that uses logitech's old mouse software, but the whine was still there. It's barely noticeable with the PC on my desk, but you can hear it more audibly with your ear directly next to the unit. Also read: pc fans loud when gaming Additionally, a PSU that delivers irregular power or too much power is likely to overload your hardware parts. Aug 16, 2023 · We've all heard the term, coil whine, but what exactly is it? We've taken a deep dive into everything you need to know about coil whine. I don't honestly know why it's so hard to make it coil whine free. In this video I recorded it with a I just bought NZXT C1200 Gold PSU. Understanding coil whine requires a deeper dive into how electronic components work, particularly in graphics cards Mar 29, 2022 · Biggest two to generate coil whine are PSU and GPU. g set PC fans spin faster, so, that you'll hear the fan noise and not PSU coil whine). We’ll start by discussing what coil whine is and why it occurs in power supplies. Could the coil whine be caused by me connecting my GPU (XFX AMD Radeon 6800 16GB) to the PSU (MSI MPG A850G PCIE5) using the 12VHPWR cable? Aug 3, 2018 · I see complaints about Seasonic coil whine from time to time, almost often enough to make me worry. Are you sure it's the PSU? Nov 7, 2022 · Individuals who regularly notice hardware failures (for example new PC fans constantly dying) are likely to have a PSU that is faulty. From the reading I did online, that should be coil whine. For example, owners of a Playstation 5 often report coil whining. 0 - Components - Tom's Hardware Hi there. Power supply units (PSUs) can generate various types of noise, including fan noise, coil whine, and electrical buzzing. These vibrations resonate and become audible, especially under certain loads or when the system is idle Nov 26, 2023 · PSU make and model (or part number) is? Also, how old the PSU is, and was the PSU bought new or used/refurbished? If it comes from PSU, it can be PSU coil whine. This section breaks down what causes this sound, its effects, and how to pinpoint where it’s coming from. I'm a bit worried I broke something since my PSU slid off my desk while my cables were plugged in. Jul 27, 2020 · If you put that together, does that mean that "coil whine" is re-producible behavior? i. It's just a constant humming sound. My previous psu, which I used up until a few weeks ago for 5+ years, did not have this problem. Feb 21, 2025 · Maybe it's coil whine When electrical current runs through the device's coils, these coils resonate or vibrate, producing that high pitched sound. I've read and heard about PSU Coil Whine but Dec 25, 2021 · you may be referring to coil whine which is quite common in electronic components, coil whine is not harmful to the computer, not even to the component that causes it, so it will not reduce its life span, break it, or reduce the performance of anything. a bad or low quality psu can also exacerbate coil whine. Sep 30, 2019 · It's most likely the PSU, more specifically the cable capacitors of the 6/8pin PCI-E. Yes, the PSU had coil whine when my PC was turned off. Downside to a more silent PSU is now I can hear a bit of buzzing from the GPU's coil whine which again sounds like a hard disc drive reading so doesn't really bother me. Mar 1, 2025 · Coil whine is a high-pitched buzzing, whining, or humming sound that comes from electrical components inside your PC’s power supply unit (PSU) (and sometimes from GPUs, motherboards, or VRMs). I'd contact them and see what their recommendation is. Nov 16, 2020 · My question is, since my PSU is pretty old and the 3080 is known to pull a lot of wattage. Using a UPS could do the same. My psu has been producing weird sound when under heavy load recently. Nov 20, 2020 · And my question is is Be quiet System power 9 400W bad and could cause coil whine or Is it just GPU bc I am not able to return my psu but I can maybe get a replacment for gpu. Outside of getting a glue gun, you can try: - Disabling/Enabling the CPU power saving states in the motherboard and/or Feb 10, 2016 · I just built a new pc yesterday, everything seems to be going smoothly except for one thing: When the pc is turned off, the PSU starts emitting a high pitched noise. Jul 10, 2024 · The noise also seems like it's coming from the fan but I'm also assuming it's from coil whine. But how can coil whirring be remedied on the PS5? Aug 31, 2023 · Yea, its coil whine, but its normal, doesn't affect performance and GPU's health , and its also normal for the coil whine noise to increase when you put harder load on the GPU ( like benchmarking or a playing a more demanding game for example). There are a few things you could try to lower the noise of coil whine: - start limiting your FPS in Thank you for watching this video! Hope you found it interesting, please leave a comment and subscribe to the channel! 💙 Consider supporting me 💙 Disclosu Apr 29, 2022 · For example, while not guaranteed, platinum PSUs, the highest certification available, feature exceptional build quality and often consider the potential of coil whine in their construction. This is almost always a video card problem, but can happen on any other computer or electronics components employing a choke in it's circuitry, including motherboards & power supplies Dec 10, 2022 · What does coil whine sound like, how does it affect your hardware, and how can it be prevented or fixed? I’ll guide you through everything you need to know about coil whine in this article, starting with those core questions. Is it even possible to get a card that doesn't whine under high load/high fps? Jan 22, 2025 · Here is the FAQ; What is Coil Whine? Coil whine is a high-pitched buzzing or whining sound that occurs when an electrical current passes through electromagnetic coils. While the fans are spinning tap on the middle section to see if it causes any sounds similar to what you are experiencing or alleviates the sound temporarily. Upgrade the Power Supply: A higher quality PSU might provide cleaner, more stable power, which can sometimes reduce coil whine in other components. Find a way to stop the fan while it is making that noise to isolate the issue. Also the whine goes away if I run the motherboard BIOS. Sep 12, 2013 · So these noises always come from coils? "Coil whine" has become a generic term for audible electrical noises. How do I test my card? Make sure your PSU is within spec of the card. Sep 30, 2025 · Coil whine is a high pitched sorta whistling noise than can be produced by electronics, particularly electromagnetic coils when current is passed through them. The first time I opened a game, I heard that noise. I had a coil whine and I knew if anything it would be due to the low-tier and unreliable PSU. Apr 8, 2025 · Understanding Psu Noise Understanding PSU noise is crucial for PC users to assess whether the sounds produced by their power supply unit are within normal operating parameters. Can you do one more thing, roll up a sheet of A4 paper into a cylinder and hold one end to your ear, using the other end, probe for the source of the sound and see if you can narrow it down to the bearing of the fan and/or the VRM area of the motherboard. Oct 31, 2021 · For example, in the case of a computer power supply (coil whine PSU), this phenomenon is often seen as an indicator of its high-quality output since the more coils there are inside, the higher noise levels will be (if faultless). While coil whine typically sounds exactly like that — a whine — your graphics card coil whining can also sound like a rumbling or rattling too. If the noise goes away, it’s the fan. If you’ve found yourself pondering, “How do I know if my coil is whine?” you’re not alone. It's caused by the coils vibrating at specific frequencies. If it's not too bad, I'd say you could just request a partial refund so you're both happy. Also in menu in fortnite I put cap on fps and it lowerd nosie but in game it seems differnt (maybe I am wrong idk). I just bought NZXT C1200 Gold PSU. Is it a coil??? Below is the link to the power supply sound video. And it can happen to ANY hardware that has a wound part, like a PSU or graphics card. But it sounds like the whine is pretty bad, if you're hearing it through both the case and headphones. For example, the type of inductors and transformers used in the PSU can affect the likelihood of coil whine occurring. How To Fix PSU Coil Whine? If you've been hearing an annoying high-pitched noise from your power supply unit, it might be coil whine. It's a common issue that plagues many people. it is not down to for example variations in individual batches, and so RMAing a PSU based on "coil whine" (assuming an RMA is authorised on whiny grounds, of course) it would be unreasonable to expect anything to be different when another unit (of the Dec 11, 2017 · Yeah, that's ACRF PSU, coil whine is expected. At different electrical frequencies, because of different loads, the frequencies of the vibrations change. Seemed like it only happened while I was not actively using the PC like reading an article. I've been reading around about psu coil whine and is my psu producing the coil whine sound? It will only produce that sound when under heavy load. I thought it might be coil whine, but when I looked up examples of coil whine they all sounded like sustained high pitch frequencies and mine is more punchy and rhythmic, creating pauses between each noise. For further information on what PSU to pic in the future, take a look at this: tomshardware. When a current passes through an inductor (an electronic component), it causes its copper wire to vibrate against its core with a high, audible frequency. My PSU is connected to a power strip together with my monitor, but that seems to have no influence. Many PSUs & graphics cards have this buzz and coil whine, which varies greatly from sample to sample. With warranties lasting 10+ years, the warranty would surely cover if any coil whine happened in the PSU. The fact of the matter is, there's a very good chance that these types of noises aren't coming from a coil at all. Jul 20, 2024 · Coil whine is a nightmare topic, tbh, there are a lot of things that might help, but it depends on the individual config of each person. The new sample is OK. It's far more common for these sounds to happen to any electronic device, especially GPUs and PSUs. Jul 22, 2024 · One of these days I'm hoping someone makes a post about fixing coil whine the way they do it on amplifiers in the audio world: squirting a shitton of RTV silicone on all the coils and caps. The recording could have warped the sound but to me this does not sound like coil whine and more like electrical noise (like if you have ever been to a substation or such, that's the noise I mean) It could also be that your power strip is to blame, running the system straight from the wall power might The phenomenon known as capacitor squeal/coil whine/odd noise coming from my PC has been a subject amongst electronic device owners for many years and is prevalent in the gaming PC industry. Anything power related can change coil whine, or not change it equally. Creating a load just makes it louder. PSUs do whine. I went to the store and they gladly replaced it for another RM750 saying it was coil whine. Jul 29, 2021 · Hey so i've swapped from a 1070, to a 3070 TUF OC and now to a 3070 Ti Suprim, all on the same PSU they reproduce pretty audible coil whine under high fps loads. For immediate fix; increase the white noise in your room, so that you can't hear the coil while (e. But yeah, when theres a lot of current going through it you will hear some noises, even the vapor chamber can make some noises. I put my ear up next to both the gpu and psu, while the gpu is definitely the more audible whine, i can also hear slight buzzing from m Should i be worried about this psu noise? coil whine or something? Aero Z 8 subscribers Subscribed Mar 16, 2023 · Hello. , RTX 5090 at 4K), common in Corsair RMx or EVGA G7 units. You could’ve just gotten a particularly louder one. Apr 17, 2022 · There's nothing actually wrong or dangerous or harmful in the coil whine, the psu isn't going to start a fire or blow up or even fail. even when pc is off, a psu unit provides a tiny amount of power to kept system on "remeber" state if i can say soo, thats why your system needs low amount of time to power on and remeber some informations like opened tabs, etc. Outside of getting a glue gun, you can try: - Disabling/Enabling the CPU power saving states in the motherboard and/or Dec 9, 2022 · I thought the psu coil whine is a high pitched noise that is persistent? At 1:44 here is sample of GPU coil whine: Apr 19, 2022 · I'd love for someone who's got a problematic, whiny system to try the following: 3. My PSU made a high frequency sound similar to a coil whine when under load. Typically it'll occur more readily in units that are hard switching like double forward or acrf units, but it can still occur is llc units, like yours, often from the inductors or even capacitors. Most usual suspects are core and input filter coils due to the fact that most of the current flows through them. Aug 22, 2020 · What is Coil Whine? Simply put, coil whine is a high-pitched noise caused by vibrations in electromagnetic coils. Fan noise is a common type of PSU noise caused by the cooling fan within the unit, which can vary Coil whine only happens if the fan is actually moving For example one of my fan whines around 50-60% power but once it hits max it shuts up It’s usually caused by a failing or worn bearing No coil whine when idle, browsing the web or watching YouTube. Mar 9, 2020 · Hey guys, so I've been reading about coil whine for a few hours today and one thing I keep reading is that the whining gets bad when pushing the system. This is normally due to the current passing through the VRMs. This annoying sound is what we refer to as coil whine. Apr 27, 2025 · Coil whine is a completely normal part of electronic component operation. We have a NEW and GLORIOUSER-ER-ER PSU Tier List Now. If the issue persists I would start looking at fans. Aug 15, 2018 · For example, in the Witcher 3, I get a small amount which is fine because my headphones cancel it out, but, surprisingly, when launching ETS2, I get much louder coil whine which results in the PC completely turning off to restart again pre-boot saying that the motherboard has protected the PC with anti-surge because of a dodgy PSU. Coil whine generally exists when a system is NOT under load. The problem is that during the shutdown process of it, I can hear whine from the PSU. For example, while surfing in the browser. The fact that it didn't occur in his system is irrelevant. Basically its noise is tied with GPU's usage %. It also makes more sense since they are intentionally using piezo-electric dielectrica (piezo-electric: transforming voltage changes into size changes) for How I got rid of coil whine from my Thermaltake Power Supply AnotherMaker 21. This PSU has terrible coil whine noise. I recently had to RMA my sapphire 6900xt because of the coil whine, it was like I was sitting in a server room it was so loud and I had to use headphones to drown out the noise even when just browsing the internet, I currently have a Evga SuperNOVA G6 which is a 1000 watts psu so in my case it doesn't stop coil whine. Feb 21, 2007 · Coil whine is a significant issue, if the seller didn't mention it you should be entitled to a return. It is perfectly fine and quiet when the pc is on, but the minute I turn it off the whining starts. Coil whine is caused vibration as current flows through the device - a natural characteristic of such devices. Jul 25, 2025 · How does PSU coil whine occur, and how can I fix or prevent it in 2025 gaming rigs? Coil whine—a high-pitched buzz from vibrating inductors—happens under high GPU loads (e. I’m not sure whether I should return the SUPRIM again and wait for another one, because for example, the SUPRIM I have now is slightly better in terms of coil whine than the second SUPRIM I returned. Oct 15, 2020 · If the coil whine is very bad and happens consistently without stopping, you can consider RMAing the PSU because it's annoying, but it's not dangerous. These are (typically) iron cores wrapped with copper wire. Coil whine can be caused by the PSU (PSU is more often the cause of coil whine than the graphics card, in my experience). If that is, then it's nothing to worry about unless it becomes louder and louder. Aug 4, 2021 · Well, coil whine could happen even at low loads. The 'risk factor' is zero. From my experience, ceramic capacitors (the small brownish cubes directly soldered to the PSB) are much more often responsible for transforming electric signals into noise. However, "normal" would be for the vibration to be suppressed or isolated to the point it is inaudible. Oct 18, 2020 · Also, adding additional "stuff" into the insides of the PSU can and most likely will short circuit it, or the very least, make it inoperable. gndg odsfor uyhaf vsn rahjyw qtpdefz dmz pcnopop dxrc dhlh umwuzd ilrz ozr ejuf bwpfo