Corsair Fans Spinning But No RGB – Top 8 Instant Fixes 

Last Updated on July 19, 2022

A Corsair RGB fan can be an extraordinary addition to your custom PC buildup. The vibrant colors and cooling capability is something that you have always wanted. But sometimes, the component can show weird issues like Corsair fans spinning but no RGB.

When I was troubled with this problem, what worked the best for me most of the time was to update the Corsair ICUE. However, I have found additional convincing solutions like

  • Rechecking all the connections and making possible fixes
  • Repairing or replacing the lighting hub if needed
  • Checking the configuration and setting it up properly
  • Also, check the controller whether it’s good to go or not. 

However, like always, I don’t want you to rely on the minutiae. So, I have prepared a bunch of quick fixes that will save your time and give you the perfect Corsair RGB fan using experience. 

Highlights Of The Solutions: 

Reason  Solution 
Outdated Firmware  Manual Update Of The ICUE Version
Incorrect Connection  Line Up The Little Arrow On The 4-Pin RGB Header Connector With The +12v Pin. 
Lacking Required Software  Install Specific Software To Run The Corsair RGB Fan. 
Problematic RGB Controller Check It Thoroughly And Check The Connection, Replace It With A New One If Needed
Incorrect Configuration  Configure Your Motherboard And OEMs In The Right Configuration

Corsair Fans Spinning But No RGB – 8 Savior Solutions

I found out that several reasons can be behind the issue. So I have gathered all of them so you can try them individually to see which one works for you. 

Reason-1: Outdated Firmware 

Solution: Once, my friend complained about the same issue, and I figured it was due to outdated firmware. So if you haven’t done the manual update of the ICUE version, you should update the firmware, and the RGB should run well again. 

How To Manually Update The Corsair ICUE Version?

  • Step-1: Open the ICUE and follow through the Devices menu.
  • Step-2: Now go to the Force Firmware Update option.
  • Step-3: Once you see the Thereafter option, click and forcefully install the update.
  • Step-4: once you install it, you must reset all the previous customizations.

Reason-2: Incorrect Connection 

Solution: if the RGB cables are not connected correctly, the electricity will fail to pass through. As a result, you won’t be able to light up the RGB light. So, line up the little arrow on the 4-pin RGB header connector with the +12V pin. 

Reason-3: You Don’t Have The Required Software 

Solution: sometimes, the motherboard might need specific software to run the Corsair RGB fan. Installing the required software will solve your problem if that’s the case. 

Reason-4: Lighting Hub And Cables Problems 

Solution: if your Corsair fan has any issues in the lighting hub or cables, it can cause the RGB not to light up. In that case, you must replace or repair the lighting hub to light up the RGB. If the issue arises due to the faulty cables, you have to replace those as well. 

Reason-5: Incorrect Configuration 

Solution: you need to configure your motherboard and OEMs in the proper configuration to use the RGB lights. Whether using one or multiple fans, the correct configuration will give you the exact outcome you want. 

Reason-6: Problematic RGB Controller 

Solution: as the RGB controller controls the RGB lighting, it will create issues in the lighting if it’s not top-notch. So check it thoroughly and check the connection. If nothing helps, you will need to buy a new RGB controller.

Reason-7: Header Issues 

Solution: I had a strange problem due to the RGB header issues. The RGB strip was lighting up fine, but the fans weren’t lighting up. Then I figured out that the problem was in the fan header.

As the case fans come with two separate connections, each of them is for different purposes. One spins the fan, and the other one is for RGB light. So you need to ensure correct connections to light the fan RGBs up. 

The Best Fixation: Using Corsair Light Node And Commander Pro

The Corsair Light Node and Commander Pro best sync the rhythm for your fan and RGB strips. So if you haven’t yet used them, try using them, and hopefully, you won’t face the same issue again. 

As they work to ensure the syncing of RGB lighting and Corsair RGB fan spinning, you can monitor the issue quickly and get the perfect fixation when the RGB is not lighting up. 

What Is Commander Pro?

The commander pro is a small device to turn your pc fan and whole setup into a smart setup. You can use it to control the CPU cooler fan, RGB lighting, customization, and even monitor the temperature. It makes everything like a piece of cake.

How Do I Turn On RGB On A Corsair Fan?

If you don’t already know how to turn the RGB on, here are the simple steps ready for you. You can follow these through to set the RGB up:

  • First, you need to access the ICUE software.
  • Once you have accessed that, you can select the controller from the Home Screen.
  • If you want to set up the RGB on the fans, select the 4-Pin Lighting Effects.
  • You can also set up other lighting RGB strips by selecting 3-Pin Lighting Effects.

How To Reset Corsair RGB Fans?

When my case fan RGB was not working, I tried to reset it once, and then I solved the problem just like that. So if nothing else works, you can try resetting the fans. Here’s how you can do that:

  • Turn the Corsair ICUE off.
  • You will notice a small hole in the Commander Pro device, and you can find the reset button. 
  • Now, take a small paper clip or pin to press the button and keep it pressed.
  • At the same time, you have to disconnect the SATA power for a few seconds.
  • After a few seconds, reconnect the SATA power again.

Note: you have to keep pressing the reset button throughout the process. 

Once you do everything mentioned above, you will see the Commander Pro RGB LED flash. Then you will have to remove it, and it will reboot itself. When the reboot is complete, run ICUE, which will detect the Commander Pro.

Corsair RGB Fans Are Not Changing Colors- Fix It! 

Another problem I recently faced with another gaming PC is that the Corsair RGB fans were fixed to only blue color. So I have found some fixations for that as well. If you face the same issue, here are a few things to try: 

  • Enter the Lighting Node Core and change the fan order. 
  • Update the firmware; sometimes, mismatch from there can cause the not changing color issue. 
  • Check all the connections. Mostly, if the connection is not appropriately set, the RGB lights cannot work. 
  • Lastly, if nothing works, you have to update the Corsair ICUE.

However, sometimes the problem can be reasoned due to the core issues. If nothing else works, you need to seek help from Corsair Support for a replacement.

There’s More To Know, Always! 

Do You Need An RGB Hub For Corsair Fans?

When you want to customize the fans, it’s better to use the hub. Also, it helps you with many other things like monitoring and accessing the fans, like a smart case option. 

Is It Possible To Use Corsair RGB Fans Without ICUE?

Yes, you can use other similar software if you don’t want to use it. But for Corsair RGB fans, it’s best to use the ICUE as it offers many customization options and is easy to operate. 

Why Are My Corsair Case Fans Not Spinning?

Some issues can result in your case fans not spinning. You have to check whether the motherboard supplies the fans with adequate power. A faulty motherboard can fail to operate the fans. So a replacement will help. However, it can also happen due to a faulty cable connection from the power supply unit.

Do You Need An RGB Motherboard For RGB Fans?

No, having an RGB motherboard to use RGB fans is not necessary. As the RGB fans come with connectors, you can connect them using the connectors to the power source even if your motherboard does not come as an RGB one. But for the ARGB fans, you have to use an RGB motherboard. 

Experts Advise On The Issue 

If you want to avoid the Corsair fans spinning but no RGB issue from the beginning, expert advice is to ensure plugging in the RGB Header. Because the header is meant to light up the RGB lights, so unless you do that, the fans will spin, but your RGB will remain dead.