I have a new setup with the B650E-F and LC II 240 ARGB, as well as the Lian-Li O11 Dynamic Evo. I can't get the B650E-F motherboard to control the lighting for both the LC II 240 ARGB or the Lian-Li case. The lights for the LC II 240 ARGB need 12V, but the only connector that is 12 volts is a 4-pin connector and the cable for the LC II 240 ARGB has a 3-pin female setup with a blunt being where the 4th pin hole would be.
I do have the LED cords connected to an addressable LED header (I've tried all three, but I know the LC II 240 ARGB needs 12V), but I never see the addressable devices in Armory Crate.
How can I get the LC II 240 ARGB and case working with the B650E-F? Thanks in advance for any help!