Press and hold the key, then tap the INS or HOME key to cycle through different color presets (e.g., solid red, blue, green, rainbow wave). Press FN + Arrow Up/Down to adjust the brightness.
: If you want to return to factory defaults, try holding Fn + D then press Enter . Free Software Options
Does your keyboard have any on the function keys (F1-F12) that we can use to narrow down the exact model shortcuts? how to change color on nos keyboard free
While many budget NOS keyboards are strictly "plug-and-play" via the physical shortcuts listed in Method 1, certain premium mechanical versions offer official configuration software.
| If you have... | Free solution? | What to do | | :--- | :--- | :--- | | | Yes | Use Fn + Ins/Del to change modes. Fn + arrows for color. | | NOS Membrane “Rainbow” | No | Cannot change color. It’s hardware-locked to auto-cycle. | | NOS with no visible icons | Maybe | Try Fn + 1 - 9 and Fn + Scroll Lock . | Press and hold the key, then tap the
Visit the NOS Software Downloads page to find drivers for models like the NOS C800 Mini or NOS M-600 .
Save the layout to see your free color changes active on your screen. Free Third-Party Software Options Free Software Options Does your keyboard have any
For dynamic profiles like the spiral rainbow or color wave, change the rate of the effect: Press to slow down the transition speed.
Note: Some users have noted that specific NOS models, like the NOS K100, may only offer brightness control or pre-set rainbow colors rather than fully customizable per-key RGB. 💙Tutorial to change your colour settings💙
Use the color inspector panel to change the fill color, border color, and text font color.