Chapter 2 Installation Instructions
14
IrDA Header: IR
This connector supports wireless transmitting
and receiving device. Before using this function,
configure the settings of IR Address, IR Mode
and IR IRQ from the
“
Integrated Peripherals
”
section of the CMOS Setup.
USB Headers: F_USB1, F_USB2
Besides four USB ports on the rear panel, the
series of motherboards also have two 10-pin
header on board which may connect to front
panel USB cable (optional) to provide addi-
tional four USB ports.
1
IR
+5V
GND
RX
T X
E m p t y
F_USB1/2
VCC
D+
D-
Empty
GND
NC
D+
D-
GND
VCC
Fan Connectors: CPU_FAN, SYS_FAN1
The speed of CPU_FAN and FAN1 can be de-
tected and viewed in
“
PC Health Status
”
sec-
tion of the CMOS Setup. These fans will be au-
tomatically turned off after the system enters
suspend mode.
SYS_FAN1
S E NS E
+1 2V
GND
1
CPU_FAN
POWER
GND
1
SENSE
CONTROL
Audio Connectors: CD_IN, AUX_IN
CD_IN, AUX_IN is Sony standard CD audio
connector, it can be connected to a CD-ROM
drive through a CD audio cable.
CD_IN
CD_L
GND
CD_R
1
AUX_IN
AUX_L
GND
AUX_ R
1
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