16
2
16
front Panel Connector : fP1
This motherboard 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 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.
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.
Speaker Connector : SPeAKeR
The speaker connector is used to connect speaker of the
chassis.
Chassis Intruder 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.
NC
SPKJ
EMPTY
SPEAKER
SPKJ
1
2
3
4
INTR
GND
INTRUDERJ
1
HDD-LED
RESET-SW
NC
+
-
PWR-SW
+
-
PWR-LED
EMPTY
1 2
10
9
FP1
