Ensure your keyboard is plugged into a USB port directly. The software will automatically detect the device. Click on the or LED tab.
If the official software does not support your model, or if you want to sync your NOS keyboard with other PC components for free, OpenRGB is the best solution. OpenRGB is a powerful, free, open-source tool designed to eliminate bloated vendor software. How to Configure OpenRGB
To use it, download OpenRGB, install the software, and run it. The software will scan for compatible RGB devices. If it detects your NOS keyboard, you can then select it and freely customize your colors and effects. The OpenRGB SDK is also used by other apps like "KeyboardVisualizer" to create audio-responsive lighting. how to change color on nos keyboard free
: Press Fn + 9 a third time to exit and save your custom layout. Free Software Option
For most NOS mechanical keyboards, you can change the color and lighting mode using these combinations: Ensure your keyboard is plugged into a USB port directly
Method 1: Use Free Onboard Hardware Shortcuts (No Software Required)
If you want per-key color customization or advanced reactive lighting profiles, the onboard hardware shortcuts might feel limiting. You can unlock full control by downloading the official, free NOS configuration software. Step-by-Step Software Setup: If the official software does not support your
If none of the methods work, check your purchase listing: a “rainbow backlit” keyboard cannot turn solid blue. But for true RGB NOS models, these free methods will have you customizing your setup in under 30 seconds. Happy glowing.
OpenRGB : A popular free tool designed to control RGB lighting from many different manufacturers without needing their bloatware.
Unplug the keyboard and plug it directly into a rear USB motherboard port rather than a USB hub. Run the configuration software as an Administrator.
Download the free configuration utility file for your specific model (e.g., NOS C-450, NOS C-650). Install the software on your Windows PC and open it.