Audio wires hook up question

[gtownlak15f002f2]

I have a MSI Mag B660 WiFi ddr4 mother board. Trying to get audio to work . Have installed realtech drivers. What is proper placement of the the Black, Orange and green wires in the audio in the rear of the computer. Thnaks

 

[Donny]

If i remember right i think it is bottom left of the motherboard
can also try looking in the installation guide that came with it