Power Supply; V Power Connector - SOYO SY-P4VTE User Manual

LED Anode LED Cathode 2.5V_DDR
Connect your power switch to this header (momentary switch type).
To turn off the system, press this switch and hold down for longer than 4 seconds.

Power Supply

The power supply connector is the last connection to be made while installing a
motherboard. This motherboard requires an ATX 12V power supply (For P4 system), and
AT or ATX power supply cannot be used.
Steps:
1. Connect the 20 pin connector to the ATX power connector. See FIG. 1.
2. Connect the 4 pin connector to the +12V power connector. See FIG. 2.
Note1: The presence of the +12 V power connector indicates that a power supply is
ATX12V; the absence of the +12V power connector indicates that a supply is
ATX.
Note2: When using the Power-On by PS/2 Keyboard function, please make sure the
ATX 12V power supply is able to provide at least 720mA on the 5V Standby
lead (5VSB).
Note3: The minimum recommended wattage is 350 watts for a fully configured
system. The system might become unstable if power supply is not enough.
Please install the ATX 12V power according to the following pin assignment:
ATX Power
12V
5V
5VSB
5V
-5V
PW-OK
GND
GND
GND
5V
GND GND
PS-ON
5V
GND GND
-12V
3.3V
3.3V 3.3V
FIG. 1
SY-P4VTE Quick Start Guide
Control Pin Power On/Off
Power On/Off: PWRBT
Pay special care to the directionality.
+12VDC

+12V Power Connector

11
GND Control PIN
COM
Pin3 Pin1
FIG. 2
GND