NachooKing

Hey I build my new PC with a Termaltake level 20 MT ARGB Chassis. Everything works fine exept the ARGB-Controlling through MSI Mythic Light. My Mainboard is: MSI Z390 Gaming Edge AC. I plugged the ARGB cable from the Switch on the background into "JRainbow" on the MB exactly as described but it wont let me control the colour through MSI Mythic Light. Question is.. what did i do wrong ? Maybe i need to plug it in somewhere else? Or is just the Mainboard not compatible with the Chassis? I hope someone can help me Thank you all the help for now and sorry if my English is not as good (not my native language 😁) -Michael