ASROCK N7AD-SLI - V1.0 User Manual page 31

Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
ATX 12V Power Connector
(8-pin ATX12V1)
(see p.11 No. 2)
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_POWER1)
(see p.11 No. 35)
IEEE 1394 Header
(9-pin FRONT_1394)
(see p.11 No. 20)
Serial port Header
(9-pin COM1)
(see p.11 No.24)
20-Pin ATX Power Supply Installation
Please connect an ATX 12V
5 1
power supply to this connector.
8 4
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
GND port on the I/O panel, there is one
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
RRXD1
DDTR#1
DDSR#1 supports a serial port module.
CCTS#1
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
3 1 3 1 3 1
3 1 3 1
12 24
1 13
5 1
8 4