You can change PC RGB colors with the utility made for the component, a compatible cross-brand lighting app, or motherboard software when the LEDs are connected to a supported header. The right method depends on which device or controller owns the lights.
Identify the component you want to edit first. A program may list separate entries such as GPU LED, Motherboard LED, a header, or a USB controller; changing the wrong entry will not affect the lights you are looking at.
Before you change the color
- Use one RGB controller at a time. Armoury Crate, Mystic Light, RGB Fusion, Polychrome, iCUE, SignalRGB, OpenRGB, and similar programs can compete for the same controller, causing flickering, stuck colors, or settings that revert after a restart.
- Check how the lights are connected. A GPU may have its own controller, while case fans may connect to a hub or motherboard header.
- Do not mix RGB header types. A 5V 3-pin ARGB connector is not interchangeable with a 12V 4-pin RGB connector. Connecting the wrong type can damage the LEDs.
- Install software for the exact model. Support and lighting zones vary between graphics cards, motherboards, controllers, and memory kits.
1. Change ASUS GPU or motherboard RGB in Armoury Crate
ASUS graphics cards and motherboards that support Aura Sync can usually be configured in Armoury Crate. Available lighting zones and effects depend on the device; some ASUS GPUs expose lighting only through Armoury Crate.
- Install Armoury Crate for your exact ASUS motherboard or GPU model.
- Open Armoury Crate → Device list.
- Select the GPU or other device.
- Open Lighting or Aura.
- Choose Effect, such as Static, Breathing, or Color Cycle.
- Choose a color and click Apply.
If the GPU does not appear, its lighting may not be Aura Sync-compatible, required device software may be missing, or another RGB utility may already control it. Disable the competing utility before testing.
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- [Easy cable management] The product is not only the lighting interface connector of the ARGB fan, but also the hub of the PWM fan, connecting the power supply interface and lighting interface of 12 PC fans at the same time, and there are 4PIN interfaces and 3PIN ARGB interfaces on both sides to connect, plug and play, which can keep the cables of the ARGB fan lights and PWM fans neat (Note: 12V 4PIN RGB interface devices are not supported, please do not plug in!)
- [Support ARGB and PWM] The fan hub not only supports ARGB fans, ARGB light strips and other lighting devices, but also supports PWM fan interfaces, which can realize the lighting effect synchronization of 3PIN 5V lighting interfaces and the synchronization speed of PWM fans after connecting the corresponding interfaces of the motherboard
- [Technical details] This product has a red interface for PWM speed recognition interface, due to the limitation of the PWM motherboard IC reading principle, only the speed of a single fan plugged into the red interface is recognized
- [Beautiful appearance] Small size, with a linear ARGB on the top surface, the overall black, can realize PWM fan synchronization and ARGB light synchronization. Included light remote control for easy control of light color.
- [Specifications] Model: FAN and ARGB HUB X12 IR Black, size: 108x50x21mm, material: plastic, color: black, cable length: 500mm, easy to solve the situation of insufficient ARGB lighting interface and fan power supply interface of the motherboard
2. Change MSI RGB with Mystic Light
MSI’s main RGB control is Mystic Light, available inside MSI Center or as a download from MSI. It can control supported MSI products and compatible devices connected to supported motherboard headers.
- Open MSI Center.
- Go to Features → Mystic Light. Depending on the installation, you may also open Mystic Light from the Installed section.
- Click the product icon at the top.
- Choose the LED style, color, effect, speed, and brightness.
- Click Apply.
To synchronize detected products, click the large chain icon in the upper-left. To control one product independently, click the red chain beneath that product until it becomes a gray, broken chain, then edit its lighting.
If nothing appears, check the device connections, restart Mystic Light, and restart Windows. The software generally cannot show lighting controls until the hardware has been detected.
3. Use MSI Portal X in a browser
MSI Portal X is an alternative browser-based lighting interface. MSI says it supports MSI motherboards, graphics cards, and most memory modules, but it does not offer all of Mystic Light’s third-party-device controls.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errors- Complete the initial Portal X setup.
- Open the current online version in your browser.
- Select the detected MSI component.
- Choose its color and lighting effect.
MSI recommends using MSI Center version 2.0.61.0 or newer when both products are used together. Portal X uses the current online version after setup, whereas MSI Center needs periodic software updates.
4. Change GIGABYTE RGB with RGB Fusion
Supported GIGABYTE graphics cards and other devices can be configured through the RGB Fusion controls supplied for that product. The exact installer and packaging vary, so use the support page for your specific model rather than assuming every system has the same standalone installer.
- Open the RGB Fusion component included with your GIGABYTE software suite.
- Select the GPU or other detected device.
- Open Mode.
- Choose an effect such as Static, Flashing, or Rainbow.
- Choose a color and click Apply.
Some lighting zones appear only after compatible firmware and hardware are detected. If the device is missing, installing RGB software again will not help until the card or controller is recognized.
Rank #2
- 【ARGB Controller with Dynamic & Static Lighting】This ARGB controller features multiple dynamic lighting modes and 12 static color options, powered via chassis SATA interface. Ideal as an independent RGB hub, it supports stable lighting without motherboard dependency—perfect for custom PC aesthetics.
- 【21-Key Remote for RGB Controller PC】Equipped with a wireless 21-key remote, this RGB controller PC lets you toggle between dynamic effects (rainbow, trotting lights, etc.) and 12 static colors. Adjust brightness/speed effortlessly for instant lighting customization, making it a versatile RGB fan controller.
- 【Plug-and-Play RGB Fan Controller】Tool-free installation ensures this RGB fan controller is ready to use—simply connect via SATA and 5V 3Pin ports. Use M/S/C keys to cycle modes/speed/colors, compatible with PC LED strips, ARGB coolers, and case fans without software setup.
- 【Wide Compatibility for ARGB Controller】Works as an ARGB controller for 5V 3Pin devices: computer case fans, CPU air coolers, liquid coolers, LED light bars, GPU supports, RGB PSU cables, etc. No need for motherboard 5V ARGB support—features interference-free remote locking for multi-device RGB setups.
- 【Durable ARGB Hub Design】High-quality copper wires in this ARGB hub ensure stable current and safe insulation, while the compact design hides easily in cases. Built for long-term use, it powers multiple devices without cluttering your PC interior.
5. Change ASRock RGB with Polychrome RGB
ASRock uses Polychrome RGB for supported motherboards and graphics cards. Exact device support and effects depend on the model.
- Download and install Polychrome RGB from the support page for the exact ASRock model.
- Open Polychrome RGB.
- Select the graphics card or other device.
- Choose an Effect.
- Select a Color.
- Adjust Speed if the option is available, then click Apply.
Polychrome Sync is for synchronization within ASRock’s compatible lighting ecosystem. It does not automatically control arbitrary third-party USB RGB hardware.
6. Control strips and fans through a motherboard RGB header
Motherboard software can change the color of a strip, fan hub, case lighting system, or compatible accessory only when it is physically connected through a supported header or controller.
On MSI boards, common header types include:
| Header | Electrical layout | Typical use |
|---|---|---|
| JRGB | 4-pin, 12V/G/R/B | Non-addressable 5050 RGB; generally one color across the connected chain |
| JRAINBOW | 3-pin, 5V/D/-/G | Addressable WS2812 RGB/ARGB |
| JCORSAIR | 3-pin, 5V/D/G | Compatible Corsair devices |
For an MSI-connected strip, open Mystic Light → Motherboard icon → matching header, then select the color and effect.
Read the label on both the device and the motherboard before connecting anything. A 5V 3-pin ARGB device must not be plugged into a 12V 4-pin RGB header. Addressable lighting also depends on the controller and device supporting per-LED effects.
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Use Corsair iCUE 5 when the lighting belongs to a supported Corsair device or controller.
- Open iCUE.
- Go to Devices.
- Select the supported device or controller.
- Open Lighting.
- Choose a preset or set a color.
iCUE is not a universal GPU RGB controller. A graphics card can be controlled only when the GPU or its controller is directly supported and appears in the iCUE device list.
Rank #3
- Two Devices in One - Works with both ARGB PWM fans and iCUE LINK devices with a System Hub for seamless integration of two fan and lighting ecosystems
- Two Ecosystems, One Interface - With support for both types of fans and lighting, it enables control of connected devices through one streamlined interface
- Two ARGB and PWM Channels - There are two channels for control of PWM and ARGB fans, with each channel supporting up to six daisy-chained fans, which is twice the number of fans supported by the Commander Core XT
- Intelligent Fan Control - CORSAIR iCUE software offers intelligent fan detection and allows for precise control of group fan speeds and the ability to set custom fan curves
- Synchronized RGB Lighting - Easily synchronize RGB lighting across all fans in each channel with supports for up to 50 LEDs per ARGB channel
Corsair lists several programs that can conflict with iCUE, including MSI Mystic Light or Control Center, ASUS Aura or Armoury Crate, GIGABYTE RGB Fusion or Control Center, ASRock Polychrome RGB, Logitech G HUB, NZXT CAM, EVGA Precision XOC, and Opera GX.
If iCUE keeps changing colors unexpectedly, Corsair’s documented repair sequence is:
- Open Device Manager → Human Interface Devices.
- Right-click Corsair composite virtual input device.
- Choose Uninstall device.
- Enable Delete the driver software for this device, then click Uninstall.
- Open Installed Apps, find Corsair iCUE 5 Software, click its three-dot menu, and choose Modify.
If the problem continues, open iCUE → Settings icon → SDK and disable the SDK options.
8. Synchronize mixed-brand RGB with SignalRGB
SignalRGB is designed around cross-brand device support rather than one motherboard vendor’s ecosystem.
- Disable or uninstall other RGB programs that access the same hardware, including iCUE, Armoury Crate, Razer Synapse, MSI Center/Mystic Light, RGB Fusion, NZXT CAM, and OMEN Light Studio.
- On Windows 11, check Settings → Personalization → Dynamic Lighting and turn off the master toggle if Microsoft’s lighting control is competing with SignalRGB.
- Open SignalRGB.
- Go to Devices.
- Look under Fan/RGB Controllers for detected hardware.
- Select the device and configure its color or effect.
SignalRGB supports specific hardware, not every device that has RGB LEDs. If a controller is absent from Devices, compatibility cannot be assumed. Leave vendor utilities closed at startup as well as during testing; tray applications and background services may continue to claim the controller after their windows are closed.
9. Use OpenRGB for supported mixed-brand hardware
OpenRGB is another cross-vendor option. It is useful when you want one interface for devices from different manufacturers, but its support is hardware- and controller-specific.
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- Close or disable other RGB utilities and their background services.
- Open OpenRGB and wait for device detection to finish.
- Select the detected device.
- Choose a lighting mode and color.
- Click Save Profile if you want to reuse the configuration.
On Windows, OpenRGB profiles are stored as JSON files under %APPDATA%\OpenRGB. Manage them with Save Profile, Delete Profile, and Load Profile. Plugins must match OpenRGB’s major version or they may fail to load.
Rank #4
- 9-Port ARGB PWM Hub: Supports up to 9 fans with individual PWM speed control and synchronized ARGB lighting. Compatible with 5V 3-pin RGB fans and LED strips for enhanced cooling and aesthetics.
- Magnetic Installation: Strong magnetic backing attaches securely to any metal PC case surface without adhesive tape. Easy repositioning and clean installation.
- SATA Power Supply: Direct SATA power connection prevents voltage loss and ensures stable fan operation. Supports high-power fans without motherboard overload.
- Cable Management: Compact 4.64" x 2.2" x 0.67" design reduces cable clutter and improves airflow inside your case.
- Universal Compatibility: Works with all standard 4-pin PWM fans and 3-pin ARGB devices. Note: Connect 12V 4-pin to motherboard for PWM control; controller manages lighting only.
If OpenRGB cannot detect a device, check whether iCUE, Aura, Razer Synapse, Mystic Light, Polychrome, RGB Fusion, or Logitech G HUB is still running. Closing the visible window may not be enough. Some motherboards also have BIOS settings that affect detection, such as Armoury Crate Download or SPD Write Disable, but these names and settings are not universal.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.10. Set separate colors for individual devices or zones
You do not always need to synchronize the whole PC. Most vendor utilities list the GPU, motherboard, headers, memory, and USB controllers as separate entries. Editing the correct entry is often the simplest way to change one component without disturbing the rest.
- Open the RGB utility that currently detects the hardware.
- Look for separate entries such as GPU LED, Motherboard LED, a header name, or a USB controller.
- Disable synchronization or unlink the device if the program has a chain control.
- Select the individual device or lighting zone.
- Choose the color and effect, then apply the change.
For example, in MSI Mystic Light you can break the red chain beneath one product icon and edit that product independently. In other utilities, the equivalent may be a device toggle, synchronization checkbox, or separate zone list. If an entry is not present, the software may not support that device or the hardware may not be detected.
Fix RGB that will not change
The wrong lights change
Select the device entry that corresponds to the physical LEDs. A motherboard entry will not necessarily control a GPU’s onboard LEDs, and changing a motherboard header will not change a USB-controlled fan hub.
The color keeps reverting
Find and disable the second controller. Check the Windows system tray, startup applications, and background services—not just open windows. Multiple programs trying to control the same hardware can overwrite one another after boot.
The device is missing
Restart the lighting utility and the PC, then check internal USB, power, and header connections. Vendor controls normally appear only after the hardware is detected. Install the utility or firmware package for the exact component rather than a similarly named model.
The ARGB strip is dark
Confirm that the connector is aligned with the keyed 5V header and that the device is connected to the correct data, ground, and voltage pins. Do not force a 3-pin ARGB plug onto a 4-pin 12V RGB header.
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- Connect up to six case fans
- PWM fan and RGB connection for seamless syncing cooling and lighting effects
- Visible power and operation indicators for easy status checking
- Simple magnetic mounting for easy attachment to the metal surface of the case
- Dual SATA power connectors for stable input under full load
RGB changed after installing another utility
Choose which program will be the primary controller and remove or disable the others. This is especially important when combining iCUE, Armoury Crate, Mystic Light, SignalRGB, and OpenRGB.
FAQ
Can one RGB app control every component in my PC?
No. Control depends on the exact device, controller, firmware, connector, and software support. A program may control the motherboard but not the GPU, or a fan hub but not a directly connected memory kit.
Can I change GPU RGB without changing motherboard RGB?
Usually, yes, if the software exposes them as separate devices. Select the GPU LED entry and disable synchronization or break the device chain before applying the new color.
What is the difference between 12V RGB and 5V ARGB?
12V 4-pin RGB normally sends one color across the connected LEDs. 5V 3-pin ARGB supports individually addressable effects when the controller and device support them. They are electrically different and must not be interchanged.
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A second utility, tray process, background service, firmware profile, or startup setting may be applying the previous configuration. Disable competing RGB programs and test with only one controller active.
Will changing RGB colors affect GPU performance or temperature?
RGB effects generally have minimal performance impact. Instability that appears after changing lighting is more likely to involve a utility, firmware, driver, USB, or controller conflict than the color effect itself.
The Bottom Line
Start with the utility made for the component: Armoury Crate for supported ASUS hardware, Mystic Light or Portal X for MSI, RGB Fusion for supported GIGABYTE devices, Polychrome RGB for ASRock, and iCUE for supported Corsair controllers. Use SignalRGB or OpenRGB for compatible mixed-brand systems, but do not run several controller programs against the same hardware. If the lights are connected to a motherboard header, verify the voltage and pin count before plugging anything in.
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