Mobo: Asus Prime z390-A
CPU: i9 9900K
Built in RGB lights up when the 24pin is connected
I Connected 24pin, 8 pin, ram, cpu cpu cooler, case + fans, when i booted it up, PSU fans and case fans light and spins, but thats it, no hdmi display, read manual,,
I have never seen these debug leds lit...