In the high-stakes world of competitive gaming, Leo’s setup was legendary for everything except his keyboard: a budget-friendly NOS C-450 Mini
: While in a static or breathing mode, press FN + Del (Delete) or FN + Home to swap between individual colors like red, blue, green, purple, and yellow.
⚠️ Not all NOS keyboards have writable memory. If yours doesn’t, the color will reset after unplugging. In that case, stick with FN hotkeys – those are hardware-native.
"It’s distracting, Leo," his duo partner, Jax, complained over Discord. "Every time we’re in a dark corner in how to change color on nos keyboard free
Press Fn + X to turn the light effects on or off entirely. Method 2: Official Software
. The lights blinked. Suddenly, the chaotic rainbow stopped moving. He had frozen the animation. The Mode Cycle: FN + \ (Backslash) . The keyboard breathed. FN + Right Shift
: Open the Device Manager on Windows, locate your keyboard, right-click it, and select "Update Driver" to resolve firmware communication errors. To help tailor this guide further, let me know: In the high-stakes world of competitive gaming, Leo’s
For advanced customization—such as assigning specific colors to individual keys or creating custom profiles for different games—you need the official companion software. This software is completely free to download and use. 1. Download and Install
Method 1: Change Colors for Free Using Keyboard Shortcuts (No Software Needed)
SignalRGB is a free (freemium) unified lighting software that supports a wide range of niche and generic keyboard controllers. It eliminates the need for multiple manufacturer apps. In that case, stick with FN hotkeys –
If you want to go beyond basic color changes, download (free tier). Unlike OpenRGB, SignalRGB lets you sync your NOS keyboard with games like Fortnite or Cyberpunk 2077 .
The most interesting free feature? – your keyboard lights up and changes color in real time based on the beat of whatever song or game you're playing.
Once installed, open the application. It will detect your keyboard automatically.