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English
PWM Configuration
Header
(3-pin PWM_CFG1)
(see p.7, No. 53)
GND
SMB_DATA_VSB
SMB_CLK_VSB
1
This header is used for PWM
configurations.
Serial General Purpose
Input/Output Headers
(7-pin SATA_SGPIO1)
(see p.7, No. 33)
(7-pin SATA_SGPIO2)
(see p.7, No. 49)
(7-pin SSATA_SGPIO1)
(see p.7, No. 35)
1
SLOAD
SCLOCK
GND
GND
SDATAOUT
The headers support Serial
Link interface for onboard
SATA connections.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.7, No. 47)
This header is for
connecting audio
devices to the front
audio panel.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis
must support HDA to function correctly. Please follow the instructions in our
manual and chassis manual to install your system.
2. If you use an AC’97 audio panel, please install it to the front panel audio header by
the steps below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for the HD audio panel only. You don’t need to
connect them for the AC’97 audio panel.
E. To activate the front mic, go to the “FrontMic” Tab in the Realtek Control panel
and adjust “Recording Volume”.
