Chapter 1 
Back Panel 
The Back Panel provides the following connectors: 
Keyboard USB COM VGA L-out L-in MIC 
Mouse Connector 
The mainboard provides a standard PS/2® mouse mini DIN connector for 
attaching a PS/2® mouse. You can plug a PS/2® mouse directly into this 
connector. The connector location and pin assignments are as follows: 
PS/2 Mouse (6-pin Female) 
Pin Definition 
PIN  SIGNAL 
DESCRIPTION 
1 
Mouse DATA 
Mouse DATA 
2 
NC  No connection 
3 
GND 
Ground 
4 
VCC  +5V 
5 
Mouse Clock 
Mouse clock 
6  NC 
No connection 
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