MSI G31M Series User Manual page 81

n 6-Channel M ode for 6-Speaker Output
6-Channel Analog Audio Output
1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels)
5 Line Out (Center and Subwoofer channel)
6 No function
1
2
3
Realtek Audio
4
5
6
A-21