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USB 2.0 Headers
(9-pin USB6_7)
(see p.11 No. 17)
(9-pin USB4_5)
(see p.11 No. 19)
Infrared Module Header
(5-pin IR1)
(see p.11 No. 20)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.11 No. 23)
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.
E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select
Chipset Configuration. Set the Front Panel Control option from
[Auto] to [Enabled].
System Panel Header
(9-pin PANEL1)
(see p.11 No. 14)
2 4
2 4
2 4
2 4
2 4
Besides four default USB 2.0
USB_PWR
P-7
P+7
ports on the I/O panel, there are
GND
DUMMY
two USB 2.0 headers on this
1
motherboard. Each USB 2.0
GND
header can support two USB
P+6
P-6
USB_PWR
2.0 ports.
USB_PWR
P-5
P+5
GND
DUMMY
1
GND
P+4
P-4
USB_PWR
This header supports an
IRTX
+5V
DUMMY
optional wireless transmitting
and receiving infrared module.
1
GND
IRRX
This is an interface for front
GND
PRESENCE#
panel audio cable that allows
MIC_RET
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-
several system front panel
PWRBTN#
GND
functions.
1
DUMMY
RESET#
GND
HDLED-
HDLED+
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