I have this case and motherboard:
GIGABYTE Z370P D3 Motherboard
https://www.gigabyte.com/us/Motherboard/Z370P-D3-rev-10#kf
COOLER MASTER MASTERBOX LITE 5 RGB
https://www.coolermaster.com/catalog/cases/mid-tower/masterbox-lite-5-rgb/
The 3 fans spins but Im the LEDS are not lighting up. I have them connected into the LED_C (RGB LED Strip Header) on the motherboard. Is there anything else I need to do?