Fan Curve Problems

[I3o0M]

Hello,

 

I have the problem that my AIO fans ramp up and down all the time while gaming or just while browsing. 

I tried so much regarding my fan curve and other settings. (eg. step up and down timings)

 

On the attached screenshot you can see my current bios settings. What could I change to get this to work better?

 

My system specs:

13900k,

Arctic liquid freezer ii 420 aio,

MSI Z790 Tomahawk

 

Help would be very appreciated.

Thanks

 

 

[Levent]

Step up time is too low. Your curve is too linear. Edit: also why did you set your AIO as "Pump"?

[TatamiMatt]

19 minutes ago, I3o0M said:

Hello,

 

I have the problem that my AIO fans ramp up and down all the time while gaming or just while browsing. 

I tried so much regarding my fan curve and other settings. (eg. step up and down timings)

 

On the attached screenshot you can see my current bios settings. What could I change to get this to work better?

 

My system specs:

13900k,

Arctic liquid freezer ii 420 aio,

MSI Z790 Tomahawk

 

Help would be very appreciated.

Thanks

 

 

Download FanControl by @Rem0o, much easier and nicer software to work with and dont need to restart or go into bios, can change them in real time

[Levent]

2 minutes ago, TatamiMatt said:

Download FanControl by @Rem0o, much easier and nicer software to work with and dont need to restart or go into bios, can change them in real time

Pretty sure they were not asking for that.

[TatamiMatt]

4 minutes ago, Levent said:

Pretty sure they were not asking for that.

I mean, yes, youre not wrong, but i find the software much easier to work with and being able to change them on the fly saves the headache of restarting etc, i find the percentages much easier to deal with than step up and down timings.

 

So i thought id recommend it as a part of a solution to help with fixing the issue stated

[I3o0M]

21 minutes ago, Levent said:

Step up time is too low. Your curve is too linear. Edit: also why did you set your AIO as "Pump"?

Thanks for the reply! Step up time is already maxed out.. I dont know why 0.7 is the max 

Asus has some kind of fan smoothing option but here in this msi bios i cannot find anything similar exept the step up time

 

What part of the curve would you suggest me to change?

 

I have plugged it into the pump header insted of cpu.. is this a problem? I thought this would be the way to do it^^ should i change it? 

 

 

 

25 minutes ago, TatamiMatt said:

Download FanControl by @Rem0o, much easier and nicer software to work with and dont need to restart or go into bios, can change them in real time

I really would like to do it in bios because i dont want any more software to run in the background. But i will test it, if i cannot get it working in bios thanks!

[PDifolco]

28 minutes ago, I3o0M said:

Thanks for the reply! Step up time is already maxed out.. I dont know why 0.7 is the max 

Asus has some kind of fan smoothing option but here in this msi bios i cannot find anything similar exept the step up time

 

What part of the curve would you suggest me to change?

 

I have plugged it into the pump header insted of cpu.. is this a problem? I thought this would be the way to do it^^ should i change it? 

 

 

 

I really would like to do it in bios because i dont want any more software to run in the background. But i will test it, if i cannot get it working in bios thanks!

Rather let the pump in the pump header, and have it run at 95% constantly

For the fans, I prefer to have an "idle" (low temp) speed around 40%, it makes a very slight noise, that helps making ramp up less noticeable ; and it' doesn't go from 0 to 20% then 30% then 15% etc  

After that starting at 50C or so I use "steps" of +15% /15-20C so that speed changes much less frequently

Then for the max speed it depends on the temp your CPU can reach, and as it is a 13900K I suspect you need a high speed, I'd still cap it at 90-95%

I also use FanControl as the BIOS UI is very bad !

[I3o0M]

21 minutes ago, PDifolco said:

Rather let the pump in the pump header, and have it run at 95% constantly

For the fans, I prefer to have an "idle" (low temp) speed around 40%, it makes a very slight noise, that helps making ramp up less noticeable ; and it' doesn't go from 0 to 20% then 30% then 15% etc  

After that starting at 50C or so I use "steps" of +15% /15-20C so that speed changes much less frequently

Then for the max speed it depends on the temp your CPU can reach, and as it is a 13900K I suspect you need a high speed, I'd still cap it at 90-95%

I also use FanControl as the BIOS UI is very bad !

Thanks!

For my AIO the pump and fans are combined into one header. I would have to rewire it completely to get that serperated. This would be the last thing I want to do

[PDifolco]

7 minutes ago, I3o0M said:

Thanks!

For my AIO the pump and fans are combined into one header. I would have to rewire it completely to get that serperated. This would be the last thing I want to do

You've used a splitter to join pump and fans to the same header ? It's a bad idea, it makes for a strong amperage on one header

I think the pump is on a 3pin PWM, so not controllable anyway

[I3o0M]

4 hours ago, PDifolco said:

You've used a splitter to join pump and fans to the same header ? It's a bad idea, it makes for a strong amperage on one header

I think the pump is on a 3pin PWM, so not controllable anyway

I have Liquid Freezer II 420 A-RGB, it comes like that..

[PDifolco]

47 minutes ago, I3o0M said:

I have Liquid Freezer II 420 A-RGB, it comes like that..

Ok then it has to be a 3pin header to the pump that runs 100%

So let it plugged in the Pump header that has more amps, and adjust fans speed only