ASRock Fatal1ty Z87 Professional - Manual (Page 33)

Fatal1ty Z87 Professional Series
29
English
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 2) This motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
SLI/XFIRE Power
Connector
(4-pin SLI/XFIRE_
PWR1)
(see p.1, No. 26) Please connect this
connector with a hard
disk power connector
when two graphics cards
are installed on this
motherboard.
Infrared Module Header
(5-pin IR1)
(see p.1, No. 27) This header supports an optional
wireless transmitting and
receiving infrared module.
Serial Port Header
(9-pin COM1)
(see p.1, No. 25) This COM1 header
supports a serial port
module.
GND
IRRX
DUMMY
+5VSB
IRTX
1
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
4 1
8 5