DFI AD77 INFINITY User Manual page 24

1
Quick Setup Guide
1.4.19 Power Connector
The pin assignment of the ATX power connector is shown below.
The system board requires a minimum of 300W electric current.
24
10 20
11
1
ATX power
(J18)
Pin Function Pin
1 3.3V 11
2 3.3V 12
3 Ground 13
4 +5V 14
5 Ground 15
6 +5V 16
7 Ground 17
8 PW-OK 18
9 5VSB 19
10 20
+12V
10 20
11
1
Function
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
-5V
+5V
+5V