Atx Power Supply Connector - MSI Baby AT SI19 Owner's Manual

CHAPTER 2

2.10 ATX Power Supply Connector

This connector supports the power button on-board. Using the ATX power
supply, functions such as Modem Ring Wake-Up and Soft Power Off are
supported by this mainboard.
PIN DEFINITION
PIN
1
2
3
4
5
6
7
8
9
10
SIGNAL
3.3V
3.3V
GND
5V
GND
5V
GND
PW_OK
5V_SB
12V
2-24
HARDWARE INSTALLATION
11
20
ATX
Power Connector
PIN SIGNAL
11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V
1
10