Chapter 2
2 - 1
Chapter 2
Connector Configuration
This section lists all connector pin assignment and port description on the
main-board. The situations of the connectors and ports are illustrated in
the following figures. Before inserting these connectors, please note the
directions.
Power Switch (PWR BT)
Connect an ATX Power Supply connector to PW2 socket first.
1. If you want to power up your system, you should turn on the
mechanical switch of the ATX power supply first, then push once the
button connected to PWR BT connector.
2. If you want to power off your system, just push once again the button
connected to PWR BT connector.
Disk LED Connector (HD LED)
PIN NUMBER
FUNCTION
1
LED ANODE
2
LED CATHODE
3
LED CATHODE
4
LED ANODE
Speaker Connector (SPEAKER)
CP
U
PW2
PWR BT (JP31)
HD LED (JP5)