56
2
Hardware Installation
Power Connector
The 20-pin ATX main power connector must be inserted onto the
P1 connector. The system board requires a minimum of 100 Watt
power supply to operate. We recommend that you use a power
supply that complies with the ATX12V Power Supply Design Guide
Version 1.1.
Important:
The system board consumes a minimal amount of power. Due
to its low power consumption, you only need a 100W to
100W to
100W to
100W to
100W to
150W
150W
150W
150W
150W power supply. Every power supply has its minimum
load of power. If you use a greater than 150W power supply,
the power consumed by the system board may not attain its
minimum load causing instability to the entire system.
X
+12V
1 1
1
1 0
3.3V
3.3V
Ground
+5V
Ground
+5V
Ground
PW-OK
5VSB
+5V
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
N. C.
+5V
2 0
