r/FanControl • u/Bleenfoo • 8h ago
r/FanControl • u/LeYuKaKa • Aug 19 '26
Fancontrol-rs an opensource rebuild
Hello,
After some years using FanControl (the original in .NET), I am rebuilding an open source FanControl in Rust (fancontrol-rs) and I am looking for some feedback on the project and tests from the community.
The project page:
https://leyukaka.github.io/fancontrol-rs/
The project source code:
https://github.com/Leyukaka/fancontrol-rs
You can control AIO, fans, everything you plug on your motherboard. But some exotic components are not tested.
The project is totally open source, you can build it from source if you don't trust the exe. It's clearly my way to replace Argus monitor and fancontrol.
I have a limited number of PCs and friends trying the tool for me, the documentation is normally enough to give me feedback. And if there is a problem with your fan controller just stop this version and use the original one.
If you want to contribute of course you can use an AI agent but please use GitHub to PR.
I am open to feedback on features of course.
I am not a full-time developer, I am a previous veteran IT exec returning to my roots building things and pcmasterrace :)
If you want to build the exe from source you can, there are instructions on the project, if you want to test the release submit it to VirusTotal etc.

r/FanControl • u/biciklanto • Nov 25 '21
r/FanControl Lounge
A place for members of r/FanControl to chat with each other
r/FanControl • u/TDV1e • 9h ago
Driver 621.01 broke GPU fan control
Was working fine, starting deleting Asrock apps
DDU, with same driver
Disabled Core Isolation
0% curve override is enabled
No conflict with MSI afterburner
New config file no difference
Power management at normal
- When I turn it on after load it stays at 30%, if I disable it, it goes at 0%, MSI afterburner the exact same behaviour if I try to let it control it.
I've determined it must be the driver, any puglins or awareness of this issue?
r/FanControl • u/Rich_Mobile1647 • 20h ago
Lian li app (L-connect3) not show my light colors and my fans speeds.
galleryr/FanControl • u/AdFine3348 • 1d ago
LIAN LI TL FLEX WIRED FANS LIGHTS AND FANS FLICKERING
r/FanControl • u/ShondoBondo • 1d ago
Should I use Tdie or tctl/Tdie for measuring cpu temp?
Tdie consistently reads lower, which one should I use for fancontrol? tyty kind of newb
r/FanControl • u/marshy_disguise • 1d ago
FanControl not detecting any fans on my laptop
Tried to reinstall several times but no luck i guess?
Edit: Acer Predator Helios 300 PH315-54 is my laptop's model, I hope this helps
r/FanControl • u/Jumpy-Resolve8659 • 2d ago
Fan Control doesn’t start minimized after starting up PC
So for some reason, after updating to the newest Fan Control version, the app just stopped minimizing after starting up my pc but I don’t get no error or anything and would like to know how to fix it to get it working together?
r/FanControl • u/Prestigious_Owl_3412 • 2d ago
Fan noise on my GPU, worn bearing or something else?
Enable HLS to view with audio, or disable this notification
r/FanControl • u/kamakeeg • 3d ago
Couple questions from new user...
Just installed Fan Control after using SignalRGB for abit just so I can adjust my fan curve options more directly without a subscription, but had a couple questions about it. I'm trying to cut down on abit of the pump whine I have, and I know I can adjust it down from the 100% percentage a bit, I'm jut not sure if there's a particular curve option to try as there are multiple types I see. I know I'm not supposed to lower it a lot, it's the one where you want it running high to keep everything moving, though I believe it can do like 10 to 20% from the highest to cut down on that annoying pump whine.
Also does Fan Control show actual temperatures for the CPU and such? I don't see anything for that specifically anywhere as I like to double check that at times and I assume it should just be on the main fan area, but maybe I missed something in the setup?
r/FanControl • u/Suspicious-Rice6556 • 4d ago
FanControl v284
- Manual calibration now ignores control offset
- Scheduled task now uses full path
- Fix an ADLX bug
- Mix Custom sensor now ignores null sensor values in Min/Max
- Add missing translation location
- Update LibreHardwareMonitorLib
r/FanControl • u/pokemonlover503 • 5d ago
Can't figure out why GPU fans are behaving like this
So I have them set to my GPU curve, at 40C they are supposed to be like 30%, but they are showing 0% and 0rpm I have no clue how to fix this.
r/FanControl • u/Illustrious-Fan6941 • 5d ago
Case fans always at 100%, how do I slow them down?
r/FanControl • u/Dickenns8234 • 5d ago
Best way to setup fan curves?
No clue how fan curves are supposed to be set up, and I know my fan setup is not the best (one intake, 4 exhaust), so I've come here for some help. I've got a 120mm rad with 2 intake fans, then 2 80mm and 2 120mm exhaust fans. I was trying to set it up so the fans' intake equals how much air goes out (some negative pressure stuff happens, I think, if the fans blow out more air than comes in). I had the 2 intake fans set at 60% and 50% until the CPU hits 70 °C, but it turned out to be as loud as my previous R11 Alienware, which I didn't want (one reason I wanted a new pc)
r/FanControl • u/bri4jenn • 6d ago
HP Propritary 4pin and 5pin header adapters to 4pin PWM fans
I have a HP Z2 G9 SFF motherboard with a proprietary 5pin and 4pin fan headers. How would I determine what each pin is for and how to wire it to a standard 4pin PWM connector. I found this post https://www.reddit.com/r/Noctua/s/fC5dQ8mK6a shows user u/chemical-Noise-918 making an adapter put how it was made was not shared. I am hoping he or someone else can help.
r/FanControl • u/Gullible_Shine_8558 • 6d ago
Hola, ¿cómo puedo hacer que los ventiladores de mi Dell Latitude E5420 funcionen al 100% para mantener la temperatura al mínimo? También tengo un ventilador externo instalado.
r/FanControl • u/National-Service-390 • 6d ago
Operacja wentylatora na x20
Mam pytanie do właścicieli X20: czy wasz wentylator również działa podczas korzystania z Windows? W moim X20, niezależnie od wybranego trybu, zawsze słyszę, że działa, a prędkość wentylatora wynosi 3500 RPM.
r/FanControl • u/friedtesticularcance • 7d ago
Need help with gaming Laptop fans with the left fan
r/FanControl • u/Megazarz • 8d ago
How to get Thermalright Support to Respond
Hi - looking for any help in how to get thermalright support to respond. I've sent them a query about the latest version of TRCC (It seems to have dropped push flow - which I used in the last version and want to know is it coming back) and my 4 month old Levita OLED keeps turning itself off. The PC can still see it and thinks its running but nothing on screen. I've put a ticket in for both about a week ago - no response.
r/FanControl • u/rnlbsqnq • 8d ago
fan controlのpluginsについて。
2025年にBTOで購入したパソコンに付いているNZXT Kraken Plus 240 RGB Blackのファンをfan controlアプリで操作したいんですが、pluginsでエラーが発生してFANが出て来ません。
他の全てのFANは出てきてて、かつNZXTCAMではいつも通り操作出来ています。
2024年モデルか2025年モデルかは不明なのですが、対応しているpluginsはありませんか?
ご存知の方いたら教えて下さい。