Kingston Fury Beast

Hi
I have this problem, and I don’t know how to solve it.
Everything that somehow drove the rgb I uninstalled. I only have Signal RGB in my pc. And I can’t seem to solve this. I don’t even know why this happened.

Previously all my RAM modules were showing up, but now only three are showing up.

It’s just that I can’t get one module to work rgb

Can you help me?