1. S ilverStone LC16M VFD IR Hardware Installation Guide Insert the 4 pin USB connector from the VFD IR module to your motherboard USB pin header You can also use the included USB adapter to connect to an external USB port header on the motherboard From the front panel VFD IR module locate two female single wire leads colored in black and red The black wire should have the connector labeled GND From front panel From VFD IR module Connect your power switch connector from the front panel to the dual pin header from the VFD IR module Connect the other end of the ATX adapter to your motherboard It is compatible with 24pin or 20pin motherboards Refer to your motherboard manual and connect the two wire leads to power switch or power button on the motherboard s front panel pin headers supply s ATX connector From ATX adapter From VFD IR module Finally connect the 3 pin power connector from the VFD IR module to the ATX adapter s 3pin cable