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6 HD120 RGB only 4 Lighting up


uscool
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Hi, I have 6 HD120 RGB fans, commander pro with RGB Hub

 

Im using Kraken z73 AIO with the 3 HD120 fans connected to its splitters for fan speed

 

on RGB Hub I have all the fans connected up in order 1 to 6 , front bottom fan being the number 1 and going upwards

 

Fans connected 1 to 4 ports on the RGB Hub light up but 5 and 6 dont, I tried the same fans on port 1 just to check they work and they do work

 

In icue lighting setup I have selected HD RGB series and selected 6 fans connected

 

I had these fans for setup for around 4 years and working fine but it started happening now after I changed the AIO

 

I have an spare Lighting Nod core this one connects to USB header still have the same issue, the original RGB Hub connects to the LED channel on Commander Pro , if both hubs are doing the same thing both cant be faulty ? and the same fans light up when connect to port 1 rules out faulty fans

 

dont know what else to try

 

Thanks

Edited by uscool
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all 6 fans are lighting up now no idea how they started to work, but still have the FAN problem I have 4 pin fan connectors connected to Ports 1 to 3 and set the correct Fan port connection for each port on iCUE, even the working fan I cant set the speed

 

I have reinstalled icue also forced firmware update on the commander pro , can anyone let me know is this sign the commander pro is faulty ?

 

Thanks

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The 3 fans on the radiator will not show on the Commander Performance tab for speed control since the NZXT's controller is handling that. Those should be accessible in CAM.

 

However, there is no point where fans 1 and 2 should drop 0 rpm in Quiet mode. It normally the opposite problem as they blip from 1300-1600 constantly in relation to fan speed. Are they actually stopped?

 

Software conflicts with other full spectrum monitoring programs like AIDA or HWiNFO can cause this. You've already flashed the firmware and this zero state is not a common issue, so I am not sure that is it. Don't repeatedly flash the firmware. There is always a small possibility it won't turn out well.

 

In the Performance tab, click the + to create a new custom curve. You want to be on that anyway and not use CPU temp with a curve you can't control or see (the 3 presets). For testing purposes, just select fixed RPM and drag the line up and down to demonstrate control (or lack of it).

 

Long term, use GPU temp, motherboard, temp, connect 1 of the thermal probes from the Commander to use as the sensor choice for your curve. All of those are better than using the presets.

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The 3 fans on the radiator will not show on the Commander Performance tab for speed control since the NZXT's controller is handling that. Those should be accessible in CAM.

 

Hi, I know the 3 fans connected to the Kraken AIO are controlled by CAM and that is working fine, I was just trying to explain my setup its the 3 other fans connected to the Commander Pro I have problems with

 

However, there is no point where fans 1 and 2 should drop 0 rpm in Quiet mode. It normally the opposite problem as they blip from 1300-1600 constantly in relation to fan speed. Are they actually stopped?.

 

the fans are spinning even though it says 0 rpm I would say they are spinning at around 800 rpm, Fan 3 is showing RPM but it doesnt change speed trying fixed RPM

 

 

I dont have either installed

 

 

Already tried that

 

 

I have been using the Commandor Pro, 6x HD120 fans, RGB HUB and iCue for 3-4 years now and never had this issue before, its so annoying I cant game because the fans dont speed up and just will over heat, Ive always set the 3 case fans set to GPU temp so like once my gpu is at around 70c the fans spin upto 900-1100rpm and found it was ideal for temp and sound level,

 

I just ordered another Commander Pro from Amazon should get it today so at least that hopefully confirm if the Commander Pro is at fault or not

 

Also why do I have number next to some devices like the PSU and Commander Pro ?

ZcyN6d1.jpg

Edited by uscool
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