2
16
Front Panel Connector : FP1
This mother�oard includes one connector for connecting
the front panel switch and LED Indicators.
Hard Disk LED Connector (HDD-LED)
Connect to the chassis front panel IDE indicator LED.
It indicates the active status of the hard disks. This 2-
pin connector is directional with +/- sign.
Reset Switch (RESET-SW)
Attach the connector to the Reset switch on the front
panel of the case; the system will restart when the
switch is pressed.
Power LED Connector (PWR-LED)
Connect to the power LED indicator on the front panel
of the chassis. The Power LED indicates the system’s
status. When the system is in operation (S0 status),
the LED is on. When the system gets into sleep mode
(S1) , the LED is �linking; When the system is in S3/
S4 sleep state or power off mode (S5), the LED is off.
This 2-pin connector is directional with +/- sign.
Power Switch Connector (PWR-SW)
Connect to the power �utton on the front panel of
the chassis. Push this switch allows the system to �e
turned on and off rather than using the power supply
�utton.
COM Connector : COM2
This motherboard supports one serial RS232 COM port
for legacy compati�ility. User must purchase another
RS232 cable with a 9-pin D-sub connector at one end to
connect with the external RS232 device and another end
with 10-pin female connector to connect with COM1 con
-
nector in the mother�oard.
CIR Connector : CIR
This header supports infrared wireless transmitting and
receiving device.
Floppy Disk Drive Connector : FLOPPY
This motherboard includes a standard loppy disk drive
(FDD) connector, supporting 360KB, 720KB,1.2MB,
1.44MB, and 2.88MB FDDs.
HDD-LED
RESET-SW
NC
+
-
PWR-SW
+
-
PWR-LED
EMPTY
1
2
10
9
FP1
RLSD
SOUT
RI
GND
RTS
DSR
DTR
CTS
EMPTY
SIN
1
2
10
9
COM2
+5V
EMPTY
NC
GND
NC
+5VSB
CIRRX
GND
CIRTX
EMPTY
CIR
1
2
9
10
