ASROCK 939SLI-ESATA2, User Manual, Page: 24 / 53

2 4 2 4 2 4 2 4 2 4
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 Header ASRock eSATAII I/O accommo-
(9-pin USB67)
dates 4 default USB 2.0 ports. If
(see p.10 No. 22)
those USB 2.0 ports on the I/O
panel are not sufficient, this
USB 2.0 header is available to
support 2 additional USB 2.0
ports.
USB 2.0 Header ASRock eSATAII I/O accommo-
(9-pin USB45)
dates 4 default USB 2.0 ports. If
(see p.10 No. 21)
those USB 2.0 ports on the I/O
panel are not sufficient, this
USB 2.0 header is available to
support 2 additional USB 2.0
ports.
Infrared Module Header This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.10 No. 25)
and receiving infrared module.
Internal Audio Connectors This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.10 No. 29)
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
CD-R
GND
GND
CD-L
CD1
USB_PW R
USB_PW R
P+5
P-5
P+4
P-4
G N D
G N D
D UMMY
1
USB _ P WR
USB _ P WR
P +7
P -7
P + 6
P - 6
GND
GND
D U MMY
1
1
I R TX
I RR X
G N D
+5VSB
D UMMY
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.10 No. 27)
convenient connection and
control of audio devices.
J_SENSE
OUT2_L
1
MI C _ R ET
P R ESEN C E#
G N D
OUT2_ R
MI C 2_ R
MI C 2_L
OUT_ R ET