Installation
The motherboard supports one 2-pin connector for connecting to front Panel Hard Disk activity
LED indicator.
Power Switch Connector (Pins 17, and 19)
This connector supports the ATX case-mounted Power Switch, which in turn supports System
Suspend function. When the BIOS sets the Power Button function to “Suspend”, the system can
be set to the suspended mode once you push the power switch for no longer than 4 seconds. If the
power switch is pushed down for over 4 seconds, the system will be totally powered off. When
this BIOS setting sets to “Instant-off”, then Power Switch function work as a regular power
switch.
Power LED Connector (Pins 2, 4 and 6)
This connector can be connected to a 2-color LED that will light green (On) or blink (Sleep) when
the computer is in “Sleep” or “Normal” operation.
Speaker Connector (Pins 14, 16, 18 and 20)
For external system speaker connection
3.6.6 Back Panel Connectors
PS/2 Keyboard and Mouse Ports (J3)
The motherboard offers 1 PS/2 Keyboard Port and 1 PS/2 Mouse Port.
USB (Universal Serial Bus) Ports and LAN (Local Area Network) Port (J7)
The motherboard has two USB ports and a LAN port (optional). USB devices provide a more
convenient operating environment and improve data transferring capacity. True Plug & Play.
This new bus technology will support over 127 different peripherals through a hub. This also
supports combination of both low and high speed devices (version 1.1) The LAN port (optional)
(using RJ-45) provided to hook the system up on a local network or with a DSL (Digital
Subscriber Line), or a Cable modem internet boxes.
Parallel Port (J11)
The motherboard includes a parallel port (SPP, EPP, and ECP compatible). The parallel port is
capable of being disabled or remapped to either the secondary LPT address or the primary LPT
address through BIOS if another parallel port is installed.
