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
MS.Codes
ms.codes › blogs › computer-hardware › cpu-q-fan-control-on-or-off
CPU Q-Fan Control On Or Off
February 13, 2024 - Turning it on enables the motherboard to automatically control the fan speed, ensuring optimal cooling performance and minimizing noise. However, if you prefer manual control, turning it off allows you to set a fixed fan speed.
Tom's Hardware Forum
forums.tomshardware.com › home › motherboards
Would like to understand what Q-fan control is please | Tom's Hardware Forum
May 13, 2012 - ... Hi Usually do very little when it comes to doing stuff with my BIOS configuration but wanting to check out something I noticed something else. in the Hardware manager tab the 'CPU Q-fan Control' was set to disabled and the Chassis Q-fan control was also disabled.
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. More on reddit.com
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July 3, 2021Q-fan Enabled; Cpu Hot? - Internal Hardware
Page 1 of 3 - Q-fan Enabled; Cpu Hot? - posted in Internal Hardware: Hi all, I have a ASUS M2A-VM motherboard, with a Athlon 64 X2 3800+ CPU. I recently discovered (yes, recently, lol took me a while to find out this function) the Q-Fan function, where its supposed to turn down the CPU fan ... More on bleepingcomputer.com
Fans extremely loud with CPU Q-Fan Control disabled? - Cooling - Corsair Community
Hi, Just recently set up my PC, with the H100i v2 as my CPU cooler. My temps seem fine all around the board, so that is good. However I read somewhere in these forums that it is best to disable Q-Fan control for the H100i v2. Upon doing this my fan speeds became very loud to the point I had to ch... More on forum.corsair.com
Asus Q-fan control and 3-pin fans | AnandTech Forums: Technology, Hardware, Software, and Deals
On my asus board qfan ran from bios and then set itself and I had no other input about it apart from enabling it. It keeps my cpu cool and during gaming it will spool the cpu fans up to max periodically. ... Click to expand... Yup. Apparently and with at least a few generations of ASUS boards, the fan ports offering four pins for PWM use will also allow control ... More on forums.anandtech.com
Videos
23:09
The BEST PC Fan Speed Software Fan Control Install & Setup Guide ...
18:43
How To Control Your PC Fan Speeds - Fan Control Setup Guide FT ...
18:23
How To Setup & Control ALL PC Fans Speeds On Asus Motherboards ...
How to Control Fan Speed on PC! PC Fan control in BIOS!
14:03
How to control PC fan speed without installing programs! 💨
09:50
Como configurar as Fans do seu PC! Entenda a Curva de Fans. - YouTube
UMA Technology
umatechnology.org › home › cpu q-fan control on or off
CPU Q-Fan Control On Or Off - UMA Technology
January 26, 2025 - Fan Speed Adjustment: Depending on the temperature readings, the Q-Fan control adjusts the speed of the CPU cooler’s fan. User-Defined Profiles: Most BIOS setups offer predefined profiles that determine how aggressively the fan should ramp up or down in response to temperature changes.
TechBloat
techbloat.com › home › cpu q-fan control on or off
CPU Q-Fan Control On Or Off - TechBloat
January 24, 2025 - Overclocked Systems with Caution: ... you are into high-performance tasks like competitive gaming, 3D rendering, or intensive data processing, turning off Q-Fan Control and opting for a manual fan curve could allow for quicker response times in thermal management....
MS.Codes
ms.codes › blogs › computer-hardware › cpu-q-fan-control-enabled-or-disabled
CPU Q-Fan Control Enabled Or Disabled
February 14, 2024 - Disabling CPU Q-Fan Control offers the following advantages: Maximum cooling performance: With CPU Q-Fan Control disabled, the CPU fan runs at the maximum RPM, ensuring optimal cooling performance under heavy loads.
Reddit
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 ?
Top answer 1 of 2
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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.
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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
TechBloat
techbloat.com › home › cpu q-fan control enabled or disabled
CPU Q-Fan Control Enabled Or Disabled - TechBloat
January 20, 2025 - PWM Control: Pulse Width Modulation ... fan power on and off at high frequency. This allows for greater precision in controlling fan speeds, making it the preferred method in applications where noise and cooling efficiency are paramount. To enable or disable CPU Q-Fan Control, ...
UMA Technology
umatechnology.org › home › cpu q-fan control enabled or disabled
CPU Q-Fan Control Enabled Or Disabled - UMA Technology
January 21, 2025 - The technology works by monitoring ... systems while reducing noise levels. When the CPU load is low, such as when the computer is idling or performing light tasks, the Q-Fan control can significantly reduce fan speeds or even turn them off ......
Quora
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 is done by pressing F2, F12, or the Del key). Q...
ManualsLib
manualslib.com › brands › asus manuals › motherboard › f1a75 › user manual
Chassis Q-Fan Control [Disabled] - Asus F1A75 User Manual [Page 62] | ManualsLib
October 23, 2012 - Asus F1A75 Manual Online: Chassis Q-Fan Control [Disabled]. [Disabled] [Enabled] Chassis Fan Speed Low Limit [600 RPM] This item appears only when you enable the Chassis Q-Fan Control feature and allows you to disable or set the chassis fan warning speed. Configuration options:...
BleepingComputer
bleepingcomputer.com › bleepingcomputer forums › hardware › internal hardware
Q-fan Enabled; Cpu Hot? - Internal Hardware
August 31, 2008 - Page 1 of 3 - Q-fan Enabled; Cpu Hot? - posted in Internal Hardware: Hi all, I have a ASUS M2A-VM motherboard, with a Athlon 64 X2 3800+ CPU. I recently discovered (yes, recently, lol took me a while to find out this function) the Q-Fan function, where its supposed to turn down the CPU fan speed when the cpu isnt working so hard.
Corsair Community
forum.corsair.com › forums › legacy topics › corsair product discussion › cooling
Fans extremely loud with CPU Q-Fan Control disabled? - Cooling - Corsair Community
January 9, 2018 - Hi, Just recently set up my PC, with the H100i v2 as my CPU cooler. My temps seem fine all around the board, so that is good. However I read somewhere in these forums that it is best to disable Q-Fan control for the H100i v2. Upon doing this my fan speeds became very loud to the point I had to ch...
Settings Lab
settingslab.com › asus-q-fan-control-best-settings
ASUS Q Fan Control Best Settings – Settings Lab
Start by setting the CPU and chassis fan to manual. Then set the graph to 100% fan and 60°. ... The ASUS Q Fan is ideal for cooling the system of ASUS products. On top of that, it works almost silently. You can use any of the settings to control your ASUS Q fan.
Overclock.net
overclock.net › home › forums › intel › intel motherboards
Chassis Q-Fan Control | Overclock.net
May 2, 2013 - In your Bios, The Q-fan control allows you to adjust the settings of the 4 and 3 pin fan headers on your motherboard. Your Mobo user guide should tell you where they are and what they control. Usually you'll have a CPU fan header, and chassis fan headers. Chassis 1 Q fan control just refers to the 3 pin header for regular case fans, and you should be able to adjust their function, like going from Silent-standard - turbo speed settings.
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.
AnandTech
forums.anandtech.com › home › hardware and technology › motherboards
Asus Q-fan control and 3-pin fans | AnandTech Forums: Technology, Hardware, Software, and Deals
December 4, 2014 - Turning it off sets it to the default 100%, but after that you can control it with speedfan. Click to expand... that doesn't work either. What does work is leaving Q-Fan enabled, then setting it to "Manual mode. That lets you control it with speedfan-- provided speedfan has those PWM modes ...
Reddit
reddit.com › r/buildapc › asus q-fan control is driving me crazy
r/buildapc on Reddit: ASUS Q-Fan Control is driving me crazy
December 20, 2020 -
Hi all. Hoping someone can help me out with a motherboard issue. I have an ASUS Z97-PRO (Wi-Fi ac) with a Corsair H100i cooler.
For 5 years there haven’t been any problems (since the initial setup), but suddenly last night my motherboard has decided to enable Q-Fan control in the BIOS. As my cooler is a closed-loop liquid cooler, there is no “CPU fan” so upon booting, I get a CPU fan error.
Once I go into the BIOS and disable Q-Fan control, everything works as normal. Trouble is, despite me “saving” this setting when exiting the BIOS screen, if I fully power down my PC (I usually switch off the mains power at night) the motherboard decides to switch Q-Fan control back to “auto” and I get the CPU fan error again the next time I boot up.
Is there a reason why the setting isn’t being saved? Am I doing something dumb? Does anyone know why this just started happening? Why do I have so many questions?
Thanks in advance!
Top answer 1 of 2
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That setting should be saved because there still is a tiny battery giving just enough power to save those settings, but if the battery is dead it won’t save settings and restore to default every time. Edit: it’s just one of those standard sizes batteries, just take it out and replace it.
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Changed the CMOS battery and now everything is back to behaving as normal! Thank you so much u/sebkuip - I owe you one mate!
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...
Northern Micro
northernmicro.com › spirit-manuals › spirit-q370-as-twr-user-manual › Monitor_Menu_.htm
Monitor Menu - Q-Fan Configuration
Click [OK] button to detect the lowest speed and configure the minimum duty circle for each fan. Do not shut down or reset your system during the tuning progress. Configuration options: [Ok] [Cancel] ... This item appears only when you enable the CPU Q-Fan Control feature and allows you to disable or set the CPU fan warning speed.
ARCTIC
support.arctic.de › pwm-settings
Fan Settings in UEFI - User Manual - ARCTIC
Press ↑↓ to select Hardware Health Configuration/ Smart FAN configuration/ CPU Q-Fan Function (refer to your motherboard manual) ... For fans with 0dB function, set the minimum speed to 0% to enable 0dB mode. Press F10 or F4 to save settings and restart your PC (refer to your motherboard manual) PS. Please refer to your motherboard user guide to get the accurate details. The pictures in this section are for reference only and may vary from the motherboard you purchased. Download and Install the Fan Control from the official website.