Asrock A780FullHD user manual download (Page 27 of 61)

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Page 27 of 61
2 7
2 7
2 7
2 7
2 7
connect
to the SATA
HDD power connector
connect
to
the power
supply
Serial ATA (SATA)
Please connect the black end of
Power Cable
SATA power cable to the power
(Optional)
connector on each drive. Then
connect the white end of SATA
power cable to the power
connector of the power supply.
USB 2.0 Headers
Besides six default USB 2.0
(9-pin USB8_9)
ports on the I/O panel, there are
(see p.13
No. 23)
two USB 2.0 headers on this
motherboard. Each USB 2.0
header can
support two USB
2.0 ports.
(9-pin USB6_7)
(see p.13
No. 21)
CD-L
GND
GND
CD-R
CD1
Internal Audio Connectors
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.13
No. 27)
from sound sources such as
a
CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
USB_
P
WR
USB_
P
WR
P
+7
P
-7
P
+6
P
-6
GND
GND
DUMMY
1
1
USB
_PW
R
P-8
G
N
D
DU
MMY
USB
_PW
R
P+8
G
N
D
P-9
P+9
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.13
No. 28)
and receiving infrared module.
DUMMY
GND
+5V
IRTX
IRRX
1
J_
S
EN
S
E
O
U
T2_L
1
MI
C
_
R
ET
P
R
E
S
EN
C
E#
G
N
D
O
U
T2_
R
MI
C
2_
R
MI
C
2_L
O
U
T_
R
ET
Front Panel Audio Header
This is an interface for the front
(9-pin
HD_AUDIO1)
panel audio cable that allows
(see
p.13,
No. 26)
convenient connection and
control of audio devices.
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.
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