Dell Precision 470 - Manual (Page 121)

Removing and Replacing Parts: Dell Precision Workstation 470 and 670 Computers User's Guide
file:///T|/htdocs/systems/ws670/EN/ug_en/before.htm[3/20/2013 9:31:52 AM]
1 audio connector 7 diagnostic lights (4)
2 control panel connector 8 IEEE 1394a connector
3 chassis-intrusion switch connector 9 USB 2.0 connectors (2)
4 front panel connector 10 microphone connector
5 speaker connector 11 headphone connector
6 front-panel IEEE 1394a connector
I/O Panel for the Dell Precision 470 Computer
1 chassis-intrusion switch connector 7 headphone connector
2 external speaker connector 8 IEEE 1394a connector
3 front-panel IEEE 1394a connector 9 USB 2.0 connector
4 audio cable connector 10 USB 2.0 connector
5 front panel connector 11 diagnostic lights (4)