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Figure B-6. Pin Numbers for the Keyboard Connector
Table B-6. Pin Assignments for the Keyboard Connector
Pin Signal I/O Definition
1 KBDATA I/O Keyboard data
2 NC N/A No connection
3 GND N/A Signal ground
4 FVcc N/A Fused supply voltage
5 KBCLK I/O Keyboard clock
6 NC N/A No connection
Shell N/A N/A Chassis ground
Mouse Connector
If you reconfigure your hardware, you may need pin number and signal information for the mouse connector. Figure B-7 illustrates
the pin numbers for the mouse connector, and Table B-7 lists and defines the pin assignments and interface signals for the mouse
connector.
Figure B-7. Pin Numbers for the Mouse Connector
Table B-7. Pin Assignments for the Mouse Connector
Pin Signal I/O Definition
1 MFDATA I/O Mouse data
2 NC N/A No connection
3 GND N/A Signal ground
4 FVcc N/A Fused supply voltage
5 MFCLK I/O Mouse clock
6 NC N/A No connection
Video Connector
For information on your video connector, see the manufacturer's specifications that accompanied your graphics adapter.
NIC Connector
Your system contains an RJ45 connector (see Figure B-8) on the back panel for attaching an unshielded twisted pair (UTP)