19
1
Quick Setup Guide
Quick Setup
Guide
1.3.13 Power Connectors
The system board requires a minimum of 250 Watt power supply to
operate. Your system configuration (amount of memor y, add-in cards,
peripherals, etc.) may exceed the minimum power requirement. To ensure
that adequate power is provided, use a 300 Watt (or greater) power
supply.
ATX Main Power
(ATXP1)
+12V power
(ATXP2)
4
3
2
1
1
10
11
20
2
1
3
4
Pin
1
2
3
4
5
6
7
8
9
10
Function
3.3V
3.3V
Ground
+5V
Ground
+5V
Ground
PW-OK
5VSB
+12V
Pin
11
12
13
14
15
16
17
18
19
20
Function
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
-5V
+5V
+5V
ATX Main Power Connector
Pin
1
2
3
4
Function
Ground
Ground
+12V
+12V
+12V Power Connector