QDI Legend-III P6I440LX/AV, Manual, Page: 27 / 75

Chapter 2
2- 1
Chapter 2
Connector Configuration
This section lists all connector pin assignment and port description on the
motherboard. The situations of the connectors and ports are illustrated in the
following figures. Before inserting these connectors, please pay attention to
the directions.( 1 The black block indicates connector pin 1)
Green LED
PIN NUMBER FUNCTION
1 LED ANODE
2 LED CATHODE
The LED connected to this header will blink when system is in green status.
Power Switch (POWER)
Connect ATX Power Supply connector to socket J4 first.
1. If you want to power up your system, you should turn on the mechanical
switch of ATX power supply first, then push once the button connected to the
two pin header (POWER).
2. If you want to power off your system, you need not turn off the mechanical
switch of ATX power supply , just push once* again the button connected to
the two pin header(POWER). The location of connector is shown as below
figure:
ATX Power Connector (J4)
POWER
GREEN LED