Answer

Please make sure the LED_SW on the motherboard is switch to ON. LED_SW is use to switch on/ off all the LEDs of motherboard.

Models

  • MAG B550 TOMAHAWK
  • B550M PRO-DASH
  • B550M PRO-VDH
  • MAG B550M MORTAR
  • B550-A PRO
  • B550M PRO-VDH WIFI
  • MAG B550M MORTAR WIFI
  • MAG B550M BAZOOKA