q-fan control optimize all - Brave Search

Q Fan Default settings or optimise all?

reddit.com › r › ASUSROG › comments › ocopxc › q_fan_default_settings_or_optimise_all

Do you meant the Qfan Tuning? I would recommend doing the tuning as it allows the BIOS to determine the range of speeds that your fans are capable of. Once tuned, whatever preset you choose will be more accurate with fan speeds. Answer from jo148 on reddit.com

reddit.com › r/asusrog › q fan default settings or optimise all?

r/ASUSROG on Reddit: Q Fan Default settings or optimise all?

July 3, 2021 -

Hi all! I've recently moved to b550 f gaming and I see the option Q Fan. And I was wondering should I just leave this option as it is as default settings or should I go into q Fan tab and click optimise all and then save the settings ?

Does clicking on 'optomise all' make any difference in performance ?

Which option is better ?

Do you meant the Qfan Tuning? I would recommend doing the tuning as it allows the BIOS to determine the range of speeds that your fans are capable of. Once tuned, whatever preset you choose will be more accurate with fan speeds.

I was wondering this same thing I just updated my bios. Bad part is some of my fans are hooked up directly to the power supply guy on YouTube said that’ll just have them running at full speed all the time

toolify.ai › ai-news › optimize-your-pc-cooling-control-case-cpu-fans-with-asus-motherboards-95160

Optimize Your PC Cooling: Control Case & CPU Fans with ASUS Motherboards

December 26, 2023 - A: To optimize fan settings in the system BIOS, enter the BIOS by pressing the delete key during system boot. Navigate to the Q Fan Control section, configure individual fans, and click on "Optimize All" to find the high and low spots for all fans.

Videos

The BEST PC Fan Speed Software Fan Control Install & Setup Guide ...

How To Control Your PC Fan Speeds - Fan Control Setup Guide FT ...

How To Setup PC Fans Fan Xpert 4 In BIOS & ASUS Armoury Crate ...

November 28, 2023

How To Setup & Control ALL PC Fans Speeds On Asus Motherboards ...

How to Set Up GetFanControl – Universal Fan Control Made Easy!

November 13, 2024

PC Fan Optimization with ASUS Motherboard #Shorts - YouTube

January 31, 2022

en.wadaef.net › q-fan-control-optimize-all

Q FAN CONTROL OPTIMIZE ALL - Wadaef

June 24, 2024 - Q Fan Control Optimize All is a powerful tool for managing and optimizing fan speeds on your computer for improved performance and cooling.

Linus Tech Tips

linustechtips.com › computer hardware › cpus, motherboards, and memory

Q-Fan Control Reccomendations? - CPUs, Motherboards, and Memory - Linus Tech Tips

April 9, 2021 - Hello, so I just built my first PC and was playing around with some settings to optimize performance and all of that. I have a 3700x with a ASUS ROG Strix B550-F (Wifi), with idle temps around 38 to 45C. I wanted to know if I should leave it at boost mode or if this more aggressive custom fan cur...

Linus Tech Tips

linustechtips.com › computer hardware › cpus, motherboards, and memory

Asus Q-Fan control problem - CPUs, Motherboards, and Memory - Linus Tech Tips

January 24, 2023 - Hello everyone! My chassis fan 1 minimum duty cycle is at 60% while chassis fan 2 is 20. I would like to make my pc quieter by creating a new fan curve but I can't go under 60%. I have tried optimizing all and that didn't help.

reddit.com › r/buildapc › should you use q-fan control optimize on a new build in the bios or should you use another fan app or just ignore at stock?

r/buildapc on Reddit: Should you use Q-Fan Control optimize on a new build in the bios or should you use another FAN App or just ignore at stock?

April 25, 2025 -

Hey Everyone,

Finished a new build, curious but are we supposed to use ASUS Q-Fan control and hit "Optimize" in the BIOS or is it better to ignore as the board has AI that will handle it? Or should I leave it alone and use a trusted fan control app if needed?

The board is the ASUS B850-F and a Ryzen 9950x3d w/ a Noctua DH-15 G2 cooler in a ASUS ProArt PA602 case.

Some threads said you should so the system can understand the max speed the fans can hit - is this true?

Sorry its been 9 years since I built a new pc - unsure atm :/
Also - is it better to do fan optimization in the morning after the pc has been off for the night to get a better read or does it not matter?

I am just learning this too. some thoughts. What is your goal? Do you want maximum performance? Do you want something that won't heat up your small office too much this summer? Do you want a quiet pc to play movies in your home theater? I would work with fan curves with the PC fully warmed up as that's when it'll be most important that they are effective. As far as fan curves, it comes down to how must you enjoy fussing with your computer. You can use the tools in the BIOS to keep things simple. Play with all the settings in the overclocking wizard. You should download a program to stress test the GPU and CPU. Let AI set the fan curves, record the numbers. Then set them yourself see if there is an improvement in the stress test. It could potentially take a whole lot of back and forth, changing the fan curves, run a test, record the numbers. Then go back over the numbers and set it back to what was best for your needs.

reddit.com › r/buildapc › [troubleshooting] asus "optimize all" qfan questions

r/buildapc on Reddit: [Troubleshooting] ASUS "Optimize All" QFAN questions

February 26, 2021 - I tried out the "optimize all" QFAN functionality last night on my Z270e mobo with Cryorig H7 CPU fan (I also have stock fans on my NZXT S340 Elite case). I ran optimize all in the BIOS, but it ended up setting the Cryorig to run at 100% all the time in PWM mode.

Tom's Hardware Forum

forums.tomshardware.com › home › systems

Qfan/Cpu Fan Speed | Tom's Hardware Forum

May 6, 2018 - Hello, I recently used the "Optimize All" Option in Asus Bios for Qfan the Fans used to Run at 2000 Rpm+ The whole time on Standard, but after i Activated the Optimize All it switched to Manual and a New Load curve was made Automatically. the fans now when i am not working are off , but whenever ...

Find elsewhere

Google Bing Mojeek

reddit.com › r/pcmasterrace › asus q-fan controll optimizer is amazing!!!

r/pcmasterrace on Reddit: Asus Q-Fan Controll optimizer is amazing!!!

September 21, 2021 -

I just found a awesome feature that my ASUS motherboard has!, I find that when watching youtube videos my cpu and extra fans seem to fluctuate rpms making them produce this annoying jet engine start up and its really noticeable on youtube videos that only has the person speaking, I originally planned on setting the fans to a lower rpm as to not annoy me when watching videos, so I rebooted into the uefi and go to fan control, I notice there is a optimize button and thought "hmm why not give it a go cant hurt the system" I tried it and let it do its tests and I was mind blown the fans are so quiet its CRAZY! the temps on my cpu are only 2 - 3 C higher but thats a sacrifice Im willing to take for SILENCE!, so Guys and Girls check if your motherboard has this option and it could fix the annoying jet engine sounds!

I m just sorry you didn’t know about this sooner, am I the only one that reads manuals anymore? Haha

reddit.com › r/buildapc › asus q-fan control question!

r/buildapc on Reddit: Asus Q-Fan Control Question!

January 7, 2019 -

Hi all,

I'm using 6 120mm xspc rgb fans connected through a 12v xspc 4-pin pwm hub. The hub then connects to chassis 2 fan header on an asus z390-e motherboard. The fans are rated for 800-2200 rpm. When I set the fan curve to the very minimum speed (20% i think), for some reason the fans start at 1240 rpm... I was confused at how it started at this speed but after some guessing I figured its 800rpm+(20% of 2200) which comes to 1240 rpm. Is there a way to set the minimum speed at 800?

Thank you so much and please let me know if I need to clarify on anything!

Set the minimum percentage to 0? Based on what you've already found (20% going to 20% of max duty cycle) then it seems to me that setting it to 0 should set it the the fans minimum duty cycle.

Percentage and fan speed cannot be calculated. Every fan responds to PWM signal in their own way. Even if their speed range was identical, one can run 1200 @ 20% and the other 1200 @ 40%. You can try DC control but that might dim the leds.

rog-forum.asus.com › t5 › rog-desktops › q-fan-control-optimal-settings-for-4790-k-4460and-others › td-p › 525132

Q-Fan Control - optimal settings for 4790(K) / 446... - Republic of Gamers Forum - 525132

March 6, 2024 - Hi there ! I´ve put a 4790K into my G20AJ, downclocked to 4Ghz, undervolted ~ -70mV, which seems to be stable. (Turbo Boost Short disabled) (Intel Extreme Tuning Utility) I´ve xperimented a lot with the Q-Fan Control settings in BIOS. Here are my actual values (for both fans): 20C -- 15% 55C -- 3...

dannyda.com › home › how to fix asus q-fan control can’t change to under/lower than 20% speed & asus motherbaord/q-fan reporting incorrect rpm for pwm/dc fans

How to Fix Asus Q-Fan control can't change to under/lower than 20% speed & Asus motherbaord/Q-Fan reporting incorrect RPM for PWM/DC fans < Blog-D without Nonsense

September 15, 2022 - 1.3 Find and Click on Q-Fan Control from top of the screen or via menu entries · 1.4 Click on Optimize All · Now we will see a screen similar to below · Asus, BIOS|UEFI, All Fan Calibrating, Q-Fan ·

Tom's Hardware Forum

forums.tomshardware.com › home › cooling

[SOLVED] - What is the best q fan control setup for case fans | Tom's Hardware Forum

August 15, 2020 - The fluctuations are normal, because some apps are running in background ( virus checker, rgb-controlling software like razor synapse, corsair iCue etc. - depends on your components - you can check it in task manager). My CPU- and chassis-fan-settings are manual .... straight line up to 60 degrees and 100% fan. But that's my own preference, some other members might have different opinion about that. For my asus crosshair viii hero and 3950x my settings seem optimal ( at least for me 🙂).

quora.com › What-is-a-CPU-Q-fan-Control-How-do-you-change-its-settings

What is a CPU Q-fan Control? How do you change its settings? - Quora

Answer: This is the Asus software used to control control fan speeds autonomously. Generally this software is only accessible through the Asus BIOS. To access it, you'd restart the computer and access the BIOS while it's booting (Generally this ...

toolify.ai › hardware › mastering-quiet-computer-fans-with-qfan-control-3128919

Mastering Quiet Computer Fans with Q-Fan Control

April 8, 2024 - Master fan control settings to achieve optimal silence without compromising performance. Fine-tune fan profiles and configurations for a customized computing experience. ... Q: Can I use any fan with PWM control? A: While PWM control offers more precise fan speed regulation, not all fans support this feature.

blog.silverpc.hu › kezdőlap › mastering your thermals: a guide to asus motherboard q-fan settings for the ryzen 5 2600

Mastering Your Thermals: A Guide to Asus Motherboard Q-Fan Settings for the Ryzen 5 2600 - SilverPC Blog

October 18, 2025 - Fans spin up quickly and run at higher RPMs, keeping temperatures as low as possible. Ideal for demanding tasks like gaming or heavy rendering, though at the expense of increased noise. * **Manual:** This is where you gain absolute control. You can define your own custom fan curve, which we’ll explore in detail. 2. **Temperature Sources:** Most Asus boards allow you to choose which temperature sensor Q-Fan should reference for each fan header.

ms.codes › blogs › computer-hardware › cpu-q-fan-control-enabled-or-disabled

CPU Q-Fan Control Enabled Or Disabled

February 14, 2024 - Maximum cooling performance: With CPU Q-Fan Control disabled, the CPU fan runs at the maximum RPM, ensuring optimal cooling performance under heavy loads. No restrictions on fan speed: Without CPU Q-Fan Control, users have full control over the fan speed, allowing for manual adjustments or compatibility with third-party fan control software.

rog-forum.asus.com › t5 › z170 › qfan-in-bios-doesn-t-work-bios-freeze › td-p › 644682

QFan in Bios doesn't work - bios freeze - Republic of Gamers Forum - 644682

March 6, 2024 - You aren't alone. "Optimize all" option never worked for me either and it froze my pc as well but manually adjusting or selecting specific setting for each fan works just fine. Windows version of Q-Fan was also causing latency issues on my pc so i've uninstalled it along with AiSuite.

Linus Tech Tips

linustechtips.com › computer hardware › cpus, motherboards, and memory

ASUS Q-Fan Control, Reduce 100%=75C on CPU Header? - CPUs, Motherboards, and Memory - Linus Tech Tips

July 10, 2017 - I wasn't sure what section suited this best (air cooling, water cooling or m'board discussion so i posted it here as it's a m'board setting). Long story short, I have a custom loop with a 7700k and a 1080ti, 1x240mm rad and 1x140mm rad. The system has a ddc pump controlled via pwm, 2x80 mm case f...

settingslab.com › asus-q-fan-control-best-settings

ASUS Q Fan Control Best Settings – Settings Lab

If you have your Q-Fan utility set to run at Windows Start Up, consider using the following settings. ... After some time, your ASUS system might display a CPU Fan error. When this message occurs, it shows that the system does not detect the fan. The following steps can help solve the problem ... You might also have to update your BIOS. However, we recommend that you do not perform this setting without the help of a professional. After all...