ASROCK K10N7SLI User Manual page 30

ATX 12V Power Connector
(8-pin ATX12V1)
(see p.12, No. 3)
Though this motherboard provides 8-pin ATX 12V power connector, it can still
work if you adopt a traditional 4-pin ATX 12V power supply. To use the 4-pin ATX
power supply, please plug your power supply along with Pin 1 and Pin 5.
SLI/XFIRE Power Connector
(4-pin SLI/XFIRE_PWR1)
(see p.12 No. 35)
IEEE 1394 Header
(9-pin FRONT_1394)
(see p.12 No. 22)
Serial port Header
(9-pin COM1)
(see p.12 No.36)
HDMI_SPDIF Header
(3-pin HDMI_SPDIF1)
(see p.12, No. 27)
Please note that it is necessary
to connect a power supply with
8 5
ATX 12V plug to this connector.
4 1
Failing to do so will cause power
up failure.
4-Pin ATX 12V Power Supply Installation
It is not necessary to use this
connector, but please connect it
with a hard disk power connecor
when two graphics cards are
SLI/XFIRE_POWER1
plugged to this motherboard at
the same time.
Besides one default IEEE 1394
RXTPAM_0
port on the I/O panel, there is one
GND
RXTPBM_0
+12V
IEEE 1394 header
GND
(FRONT_1394) on this
1
+12V
motherboard. This IEEE 1394
RXTPBP_0
GND
header can support one IEEE
RXTPAP_0
1394 port.
This COM1 header supports a
RRXD1
DDTR#1
serial port module.
DDSR#1
CCTS#1
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
HDMI_SPDIF header, providing
1
SPDIF audio output to HDMI VGA
GND
card, allows the system to
SPDIFOUT
+5V
connect HDMI Digital TV/
projector/LCD devices. Please
connect the HDMI_SPDIF
connector of HDMI VGA card to
this header.
3 0 3 0 3 0 3 0 3 0
8 5
4 1