16
2
16
S/PDIf oUT Connector : SPDIf_oUT
The connector is used for S/PDIF output.
Chassis Intrusion Alarm Connector : INTR
The connector can be connected to a security switch
on the chassis. The system can detect the chassis
intrusion through the function of this connector. If
eventually the chassis is closed, the system will
send a message out.
Floppy Disk Drive Connector : FLOPPY
This motherboard includes a standard floppy disk
drive (FDD) connector, supporting 360KB, 720KB,
1.2MB, 1.44MB, and 2.88MB FDDs.
front Panel Connector : fP1
This motherboard includes one connector for con-
necting 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 blinking; 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 button on the front panel of
the chassis. Push this switch allows the system to
be turned on and off rather than using the power
supply button.
f_USb1/2
In addition to the four USB ports on the rear panel, this
product also provides two 10-pin USB header on its
motherboard. By connecting through USB cables with
them, user can quickly expand another four USB ports
on the front panel.
SPDIF_OUT
+5V
EMPTY
SPDIF_OUT
GND
1
2
3
4
EMPTY
HDD-LED
RESET-SW
NC
+
-
PWR-SW
+
-
PWR-LED
1 2
10
9
FP1
INTR
GND
INTRUDERJ
1
NC
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
1 2
10
9
F-USB 1/2