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Connecting Optional Devices
Refer to the following for information on connecting the mainboard's optional
devices:
VGA Extension Bracket
AUD1O1: Front panel MIC/Speaker Out header
This header allows the user to install auxiliary front-oriented microphone and
line-out ports for easier access.
Pin
Signal Name
1
AUD_MIC
3
AUD_MIC_BIAS
5
AUD_FPOUT_R
7
HP_ON
9
AUD_FPOUT_L
Pin
Signal Name
2
AUD_GND
4
AUD_VCC
6
AUD_RET_R
8
KEY
10
AUD_RET_L
20
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