12
2-2
Connectors and Headers
2-2-1 Connectors
(1) Rear Panel Connectors
(2)
ATXPWR (24-pin block): Main Power Connector
PIN ROW1
ROW2
1
+3.3V
+3.3V
2
+3.3V
-12V
3
GND
GND
4
+5V
PS_ON
5
GND
GND
6
+5V
GND
7
GND
GND
8
Power OK
-5V
9
+5V Stand by
+5V
10
+12V
+5V
11
+12V
+5V
12
+3.3V
GND
24-pin Main Power Connector
MIC-IN
Line-OUT
Line-IN
USB 3.0 Ports
HDMI Port
RJ-45 LAN Ports
USB 2.0 Ports
Serial Port
VGA Port
Display Port
