Check out these pages for drivers and instructions. If you’re using windows, the first link should cover everything, or if linux, read the second.
If windows and not a Cooler Master ARGB fan, or your fan has more or less than 8 LEDs, follow the customization steps on the first link.
Framework Desktop ARGB Driver for Windows - BETA
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How to use an RGB fan with Framework Desktop (AMD Ryzen™ AI Max 300 Series)