Yo! depending on your motherboard you might need to use the riser card that came with it. also in the bios you have to change some settings. I think it's under Pci express settings. also check your bifurcation table and make sure that you have it in...

Similar issue here with z690 Maximus Hero Eva. Also, i can no longer change my graphics card's (3090 Eva oc 24g) lighting any other way than thru Aura sync. On top of that, my Motherboards special features can't be accessed (rgb header/AI Microphone/...