AMD K3780E-S2 User Manual
Mainboard
12
1.4.12 PWR1: ATX Power Connector
This mainboard provides one ATX connector. You must attach it before the system is powered on.
This power connector supports several power management functions such as the instant
power-on function. The connector pins are described below.
This power connector supports several power management functions such as the instant
power-on function. The connector pins are described below.
Pin
Assignment
Pin
Assignment
13 3.3V
1 3.3V
14 -12V
2 3.3V
15 COM
3 COM
16 PS-ON
4 +5V
17 COM
5 COM
18 COM
6 +5V
19 COM
7 COM
20 -5V
8 PWR-OK
21 +5V
9 5VSB
22 +5V
10
12V
23 +5V
11
12V
24 COM
12
3.3V