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Fan controller issue

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Good day!

I got myself a Corsair 760T 2 weeks ago to replace my Fractal Design Define Mini. I was only able to switch over the parts today because I wanted to wait for the WCG event to finish. Everything works well except for the NZXT Sentry Mix Fan Controller. The issue is when I plug the fans to the controller, I hear buzzing or clicking sounds no matter what setting, high speed, medium speed, low speed. I thought I'd try to use the built in fan controller for the Corsair 760T and voila, the clicking or buzzing sound is gone, either on high speed or low speed setting. I'm not quite sure if it happened before on the Fractal Define Mini maybe because of the sound dampening material but the sound is really audible through the front of the Corsair 760T. The fans I have are all brand new Corsair AF140s and SP120s. I have 6 fans in total and the built in fan control can only control 4 so I'd like to try to find a fix for Sentry Mix.
 
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Norton

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eidairaman1

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FrozenCpu has several
 
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I'm sorry I mentioned the wrong model. It's the NZXT Sentry Mix that I'm using. :slap:

Edit 2: I realized that it's the Sentry Mix. I don't know what's wrong with my brain. It hasn't been functioning properly lately. :slap::slap:
 
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Norton

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The unit likely has a wonky capacitor in it- try to RMA it. The only other thing I would try is another molex connector to power it with- sometimes those don't make good contact and can make things act "weird"
 

newtekie1

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Is the clicking/buzzing coming from the fans or the controller?
 
Joined
Aug 1, 2009
Messages
961 (0.18/day)
Location
Currently somewhere around NSW, Australia
System Name hmmm... / lappy (ASUS Scar III)
Processor Intel Core i7-8086K / Intel Core i7-9750H
Motherboard ASUS Maximus XI Formula / ASUS G531GW
Cooling Noctua NH-D15s w/ 2 x Noctua NF-F12 PWM Chromax and 1 x Noctua NF-A15 HS-PWM Chromax Fans / Stock
Memory 4x16gb G.Skill Trident Z DDR4 3600mhz / 2x16gb Kingston Hyper X Impact DDR4 2666mhz C15
Video Card(s) 2 x EVGA GTX 1080 TI FTW3 / Nvidia RTX 2070 8gb
Storage 2 x Samsung 960 EVO Plus 1tb NVME/ 1tb Intel SSDPEKNW010T8 NVME + 2tb Samsung 860 EVO SSD
Display(s) Acer Predator X34P / ASUS 15.6" Screen
Case Fractal Design Meshify S2 White-TG + Noctua Chromax Fans / ASUS Scar III Case
Audio Device(s) Onboard + Logitech Z623 / Onboard
Power Supply Seasonic Prime Ultra Titanium 1000W + PROLINK PRO903WS / ASUS ADP-230GB B Power Brick
Mouse Corsair Vengeance M65 PRO RGB / Logitech MX Anywhere 2S
Keyboard Corsair K70 LUX RGB / ASUS Scar III Keyboard
Software Windows 10 Professional x64 / Windows 10 Professional x64
The unit likely has a wonky capacitor in it- try to RMA it. The only other thing I would try is another molex connector to power it with- sometimes those don't make good contact and can make things act "weird"

I tried using different molex connectors and it's still the same. Unfortunately, I can't RMA it anymore since I've had it for around 3 years

Is the clicking/buzzing coming from the fans or the controller?

The clicking/buzzing noise comes from the fans. I did some more testing and I noticed that the fans plugged on 1, 2, and 3 are making noise. The fans connected to 4, 5, and 6 are okay.
 
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