Had this issue for a while now and I cannot figure out the cause. I got three RGB fans on the correct settings, all detected and stuff. I was able to set a colour profile which works once I set it. If I turn off the PC and restart it, the colours will either come up for a couple of minutes and then turn into this white/yellowy light, or boost up like that completely.
I have tried to reinstall ICUE, updated it to its latest version, gone through possible conflicting apps or plugins and nothing seems to be fixing it.
Any suggestions?