I have a Ferrari case with front audio wires idented GND, MIC-IN, MIC-BIAS, SPKOUT L, RETURN L, SPKOUT R, RETURN R My ASRock MB AliveNF6G-DVI has an audio header idented GND, MIC2_L, PRESENCE#, MIC2_R, MIC_RET, OUT2_R, J_SENSE, OUT_RET, OUT2_L The manual isn't clear about how to connect these up. Any help would be appreciated. Thanks Eric