AB Soft ATX 12V - Manual (Page 41)

Hardware Installation SY- P4I865PE Plus DRAGON 2
36
3.3V
-12V
GND
PS-ON
GND
GND
GND
-5V
5V
5V
3.3V
3.3V
GND
5V
GND
5V
GND
PW-OK
5VSB
12V
ATX Power
Note 3: The minimum recommended wattage is 400W for a
fully loaded system or 350W for a minimally loaded system,
the system might become unstable if power supply is not
enough
Note 4: The 4 pin ATX 12V must be connected to the motherboard.
Without this connector, the system cannot boot.
Please install the ATX power according to the following pin assignment:
Pay special care to the directionality.
+12V Power Connector
Pin1
Pin3
+12VDC
COM
FIG. 1 FIG. 2