ASROCK N68-GS4 FX R2.0 User Manual page 20

Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.10 or 11, No. 17)
1. High Definition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC'97 audio panel, please install it to the front panel audio
header as 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 HD audio panel only. You don't
need to connect them for AC'97 audio panel.
System Panel Header
(9-pin PANEL1)
(see p.10 or 11 No. 15)
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.10 or 11 No. 16)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.10 or 11 No. 10)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.10 or 11 No. 1)
This is an interface for the front
GND
PRESENCE#
MIC_RET
panel audio cable that allows
OUT_RET
convenient connection and
control of audio devices.
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
This header accommodates
PLED+
PLED-
PWRBTN#
several system front panel
GND
functions.
1
DUMMY
RESET#
GND
HDLED-
HDLED+
Please connect the chassis
1
speaker to this header.
SPEAKER
DUMMY
DUMMY
+5V
Please connect a chassis fan
GND
cable to this connector and
+12V
CHA_FAN_SPEED
match the black wire to the
ground pin.
Please connect the CPU fan
GND
1
cable to this connector and
+12V
2
CPU_FAN_SPEED
3
match the black wire to the
FAN_SPEED_CONTROL
4
ground pin.
2 0 2 0 2 0 2 0 2 0