33
ASRock X79 Extreme4 Motherboard
English
Front Panel Audio Header
This is an interface for front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.2 No. 36)
convenient connection and
control of audio devices.
(9-pin USB_8_9)
(see p.2 No. 29)
(9-pin USB_10_11)
(see p.2 No. 28)
DUMMY
GND
GND
P+9
P-9
USB_PWR
P+8
P-8
USB_PWR
1
DUMMY
GND
GND
P+11
P-11
USB_PWR
P+10
P-10
USB_PWR
1
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.2 No. 33)
and receiving infrared module.
USB 3.0 Header
Besides two default USB 3.0
(19-pin USB3_2_3)
ports on the I/O panel, there is
(see p.2 No. 10)
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB
3.0 ports.
Consumer Infrared Module Header
This header can be used to
(4-pin CIR1)
connect the remote
(see p.2 No. 31)
controller receiver.
GND
IRRX
DUMMY
+5VSB
IRTX
1
1
ATX+5VSB
IRRX
IRTX
GND
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: