ASROCK X79 Extreme3 Quick Installation Manual page 33

(9-pin USB_10_11)
(see p.2 No. 24)
USB 3.0 Header
(19-pin USB3_2_3)
(see p.2 No. 9)
Infrared Module Header
(5-pin IR1)
(see p.2 No. 28)
Consumer Infrared Module Header
(4-pin CIR1)
(see p.2 No. 27)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.2 No. 31)
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.
USB_PWR
P-11
P+11
GND
DUMMY
1
GND
P+10
P-10
USB_PWR
1
ID
IntA_P2_D+
IntA_P3_D+ IntA_P2_D-
IntA_P3_D- GND
GND
IntA_P2_SSTX+
IntA_P3_SSTX+
IntA_P2_SSTX-
IntA_P3_SSTX- GND
GND IntA_P2_SSRX+
IntA_P3_SSRX+ IntA_P2_SSRX-
IntA_P3_SSRX- Vbus
Vbus
IRTX
+5VSB
DUMMY
1
GND
IRRX
IRRX GND
1
ATX+5VSB IRTX
ASRock X79 Extreme3 Motherboard
Besides two default USB 3.0
ports on the I/O panel, there is
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB
3.0 ports.
This header supports an
optional wireless transmitting
and receiving infrared module.
This header can be used to
connect the remote
controller receiver.
This is an interface for front
panel audio cable that allows
convenient connection and
control of audio devices.
33