Chapter 2 INSTALLATION
c.
ATX Power Switch (PWR SW, J2, Pin 10-12)
The system power is controlled by a push button switch,
connected to this lead. Pushing the button once will turn on
the system and pushing another time will turn off the system.
The system power LED shows that status of the system’s
power. This connection does not have a function when a
standard power supply is used.
NOTE: If the power to the ATX power supply is interrupt while the
motherboard is on, standby power will remember that the motherboard
should be on and boot the computer when power is reapplied to the ATX
power supply.
EP-PT22 User’s Manual
18
J2 Pin10-12:
ATX Power Switch
PS-SW
1
