29
Serial Port Header
This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.14 No. 19)
ATX 12V Power Connector
Please connect an ATX 12V
(8-pin ATX12V1)
power supply to this connector.
(see p.14 No. 3)
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
8
5
4
1
SLI/XFire Power Connectors
Please connect these
(4-pin SLI/XFIRE_PWR1)
connectors to the power supply
(see p.14 No. 29)
when three graphics cards are
installed on this motherboard.
(4-pin SLI/XFIRE_PWR2)
(see p.14 No. 27)