Asus P3-P5G31 - Manual (Page 15)

1-5 ASUS P3-P5G31
Port
Headset
2-channel
4-channel 6-channel
Light Blue Line In Rear Speaker Out Rear Speaker Out
Lime Line Out Front Speaker Out Front Speaker Out
Pink Mic In Mic In Bass/Center
15. Microphone port (pink). This port connects a microphone.
16. Expansion slots. You can insert expansion boards into these slots to add
memory and graphics capabilities to the system.
17. Power fan vent. The fan vent allows air to be circulated by the power supply
fan.
Refer to the audio configuration table below for the function of the audio ports in
2, 4, or 6-channel configuration.
Audio 2, 4, or 6-channel configuration