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USB 2.0 Headers
(9-pin USB6_7)
(see p.2 No. 29)
(9-pin USB8_9)
(see p.2 No. 28)
(9-pin USB10_11)
(see p.2 No. 27)
(9-pin USB12_13)
(see p.2 No. 25)
Infrared Module Header
(5-pin IR1)
(see p.2 No. 33)
Consumer Infrared Module Header
(4-pin CIR1)
(see p.2 No. 30)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.2 No. 34)
1. High Defi nition 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:
ASRock Z68 Extreme3 Gen3 Motherboard
Besides four default USB 2.0
ports on the I/O panel, there
are four USB 2.0 headers on
this motherboard. Each
USB 2.0 header can support
two USB 2.0 ports.
USB_PWR
P-9
P+9
GND
DUMMY
1
GND
P+8
P-8
USB_PWR
USB_PWR
P-11
P+11
GND
DUMMY
1
GND
P+10
P-10
USB_PWR
USB_PWR
P-13
P+13
GND
DUMMY
1
GND
P+12
P-12
USB_PWR
This header supports an
IRTX
+5VSB
optional wireless transmitting
DUMMY
and receiving infrared module.
1
GND
IRRX
This header can be used to
1
connect the remote
GND
IRTX
IRRX
controller receiver.
ATX+5VSB
This is an interface for front
GND
PRESENCE#
MIC_RET
panel audio cable that allows
OUT_RET
convenient connection and
1
control of audio devices.
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
33
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