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

CHAPTER 2

2.9 AT Power Supply Connector

This is a standard 12-pin AT-type or PS/2 type connector. Be sure to attach
the connectors with the two black wires at the center.
Pin
1
2
3
4
5
6
Description
Power Good
+5V DC
+12V DC
-12V DC
Ground
Ground
2-23
HARDWARE INSTALLATION
Power Connector
Pin Description
7 Ground
8 Ground
9 -5V DC
10 +5V DC
11 +5V DC
12 +5V DC
1
12