55
ATX 12V Power Connector
Please connect an ATX 12V
(8-pin ATX12V1)
power supply to this connector.
(see p.15 No. 3)
4 1
8 5
4-Pin ATX 12V Power Supply Installation
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.
8 5
4 1
SLI/XFIRE Power Connector
It is not necessary to use this
(4-pin SLI/XFIRE_PWR2)
connector, but please connect it
(see p.15 No. 38)
with a hard disk power
connecor when two graphics
cards are plugged to this
motherboard.
SLI/XFIRE_POWER2
Serial port Header
This COM header supports a
(9-pin COM1)
serial port module.
(see p.15 No. 36)
IEEE 1394 Header
Besides one default IEEE 1394
(9-pin FRONT_1394)
port on the I/O panel, there
(see p.15 No. 27)
is one IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
1394 port.
