Front Panel Audio Connection Header; Pci And Pci Express X16, X1 Slots - Abit NF-M2SV Installation Manual

1.8.5 Front Panel Audio Connection Header

This header provides the connection to audio connector at front panel.
Pin Signal Name Function
1 AUD_MIC
2 AUD_GND
3 AUD_MIC_BIAS Microphone Power
4 AUD_VCC Filtered
5 AUD_F_R Right Channel audio signal to Front Panel
Right Channel Audio signal to Return
6 AUD_RET_R
from Front Panel
7 REVD Reserved
8 Key
9 AUD_F_L Left Channel Audio signal to Front Panel
Left Channel Audio signal to Return from
10 AUD_RET_L
Front Panel
NF-M2P/NF-M2S/NF-M2SV
Front Panel Microphone input signal
Ground used by Analog Audio Circuits
+5V used by Analog Audio Circuits
No Pin

1.8.6 PCI and PCI Express X16, X1 Slots

Install PCI Express X16 graphics card into slot "PCIEX16".
Install PCI Express X1 card into slot "PCIEX1".
Install PCI cards into slots "PCI1" and/or "PCI2".
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