A-8 Connector Pin Assignments
KEYBOARD AND MOUSE CONNECTORS
The keyboard and mouse use standard PS/2 connectors. Pin assignments are given in
Table Appendix A-10.
Table Appendix A-10 Keyboard and Mouse Connector Pin Assignments
Pin
Keyboard Connector
Mouse Connector
1
Keyboard Data
Mouse Data
2
N/C
N/C
3
GND
GND
4
+5V, (fused)
+5V, (fused)
5
Keyboard Clk
Mouse Clk
6
N/C
N/C
SUSPEND BUTTON CONNECTOR
The suspend button connector pin assignments are given in Table A-7.
Table Appendix A-7 Suspend Connector Pin Assignments
Pin
Signal
1
+5V
2
Power control
FAN CONNECTOR
Fan connector pin assignments are given in Table A-8.. The connector plugs into one of the
power supply cable connectors.
Table A-8 Fan Connector Pin Assignments
Pin
Signal
1
Ground
2
+12V (fused)
3
Ground
