ASRock M3A780GXH/128M User Manual - Page 36

motherboard. Each USB 2.0

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Page 36 highlights

Serial ATA (SATA) Data Cable (Optional) Serial ATA (SATA) Power Cable (Optional) connect to the SATA HDD power connector connect to the power supply USB 2.0 Headers (9-pin USB10_11) (see p.14 No. 27) (9-pin USB8_9) (see p.14 No. 29) (9-pin USB6_7) (see p.14 No. 28) USB_PWR P-11 P+11 GND DUMMY 1 GND P+10 P-10 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 Infrared Module Header (5-pin IR1) (see p.14 No. 24) IRTX +5V DUMMY 1 GND IRRX Internal Audio Connectors (4-pin CD1) (CD1: see p.14 No. 34) CD1 CD-L GND GND CD-R 36 Either end of the SATA data cable can be connected to the SATA / SATAII hard disk or the SATAII connector on this motherboard. You can also use the SATA data cable to connect SATAII_6 connector and eSATAII connector. 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 connector of the power supply. Besides six default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports. This header supports an optional wireless transmitting and receiving infrared module. This connector allows you to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card.

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USB 2.0 Headers
Besides six default USB 2.0
(9-pin USB10_11)
ports on the I/O panel, there are
(see p.14
No. 27)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.14
No. 29)
(9-pin USB6_7)
(see p.14
No. 28)
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.14
No. 24)
and receiving infrared module.
DUMMY
GND
+5V
IRTX
IRRX
1
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
1
USB_
P
WR
P
-10
GND
DUMMY
USB_
P
WR
P
+10
GND
P
-11
P
+11
Serial ATA (SATA)
Either end of the SATA data cable
Data Cable
can be connected to the SATA /
(Optional)
SATAII hard disk or the SATAII
connector on this motherboard.
You can also use the SATA data
cable to connect SATAII_6
connector and eSATAII connector.
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.
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.14
No. 34)
from sound sources such as
a
CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.