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HARDWARE INSTALLATION 19
2.4.7 Power Connector (20-pin PWR-CONN)
Make sure you plug the ATX power supply connector in properly. The pin definition is shown
below. Make sure that your ATX power supply can support at least 720mA +5V standby
power for the Advanced Configuration and Power Interface (ACPI) functions.
Power Connector
PWR-CONN
PSON# : Power Supply on
Power Good
+3.3V
+3.3V
GND
+5.0V
GND
+5.0V
GND
+5.0V Standby
+12.0V
+3.3V
-12.0V
GND
PSON#
-5.0V
+5.0V
+5.0V
GND
GND
GND
Transcend