ASROCK Fatal1ty X79 Champion series User Manual page 55

ATX 12V Power Connector
(8-pin ATX12V1)
(see p.15 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_PWR2)
(see p.15 No. 38)
IEEE 1394 Header
(9-pin FRONT_1394)
(see p.15 No. 27)
Serial port Header
(9-pin COM1)
(see p.15 No. 36)
8 5
4 1
4-Pin ATX 12V Power Supply Installation
SLI/XFIRE_POWER2
55
Please connect an ATX 12V
power supply to this connector.
8
4
It is not necessary to use this
connector, but please connect it
with a hard disk power
connecor when two graphics
cards are plugged to this
motherboard.
Besides one default IEEE 1394
port on the I/O panel, there
is one IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
1394 port.
This COM header supports a
serial port module.
5
1