Socket Pin Layouts
3 Interface Devices and Mass-Storage Drives
Connectors and Sockets
Power Supply Connector for System Board
Pin
Signal
Pin
1
PwrGood
8
2
orientation key
9
3
Remote_On
10
4
Ground
11
5
Ground
12
6
Ground
13
7
+12 V supply
Battery Pack Connector
Pin
Signal
Pin
1
VBATT
3
2
orientation key
4
RJ-45 UTP Connector
Keyboard and Mouse Connector
Serial Port Connector
46
PS2 Connector for System Board
Signal
Pin
+5 Vstdby
1
Ground
+5 V supply
2
Ground
+5 V supply
3
Ground
+5 V supply
-12 V supply
-5 V supply
Signal
not connected
Ground
Signal
Pin
Signal
4
+3.3 V supply
5
+3.3 V supply
6
+3.3 V supply
USB Connector
Pin
Signal
1
Vcc
2
Data —
3
Data +
4
Ground
VGA Connector
15-DDC clock
Parallel Port Connector