Atx 20-Pin Power Connector - VIA Technologies Board User Manual

VB7007 User Manual

ATX 20-Pin Power Connector

To connect the power supply, make sure the power plug is inserted in the proper
orientation and the pins are aligned. Then push down the plug firmly into the
connector.
Pin
1
2
3
4
5
6
7
8
9
10
Signal
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
Power Good
+5V Standby
+12V
Pin Signal
11 +3.3V
12 -12V
13 GND
14 Power Supply On
15 GND
16 GND
17 GND
18 -5V
19 +5V
20 +5V
12