ASROCK 770 EXTREME3 User Manual page 19

Serial ATA (SATA)
Power Cable
(Optional)
connect to the SATA HDD
power connector
USB 2.0 Headers
(9-pin USB10_11)
(see p.10 No. 23)
(9-pin USB8_9)
(see p.10 No. 21)
(9-pin USB6_7)
(see p.10 No. 22)
Infrared Module Header
(5-pin IR1)
(see p.10 No. 26)
Internal Audio Connectors
(4-pin CD1)
(CD1: see p.10 No. 30)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.10, No. 29)
Please connect the black end of
SATA power cable to the power
connector on each drive. Then
connect the white end of SATA
power cable to the power
connect to the
connector of the power supply.
power supply
Besides five default USB 2.0
USB_PWR
ports on the I/O panel, there are
P-11
P+11
GND
three USB 2.0 headers on this
DUMMY
motherboard. Each USB 2.0
1
GND header can support two USB
P+10
P-10
2.0 ports.
USB_PWR
USB_PWR
P-9
P+9
GND
DUMMY
1
GND
P+8
P-8
USB_PWR
USB_PWR
P-7
P+7
GND
DUMMY
1
GND
P+6
P-6
USB_PWR
This header supports an
IRTX
+5V
DUMMY optional wireless transmitting
and receiving infrared module.
1
GND
IRRX
This connector allows you
to receive stereo audio input
CD1
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
This is an interface for the 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
1 9 1 9 1 9 1 9 1 9