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Locating the connectors on the rear of your computer
The following illustration shows the locations of the connectors on the rear of the
computer.
1 Power supply diagnostic
LEDs
10 Ethernet connector
2 Voltage selection switch
(some models)
11 USB connectors (2)
3 Power connector 12 Microphone connector
4 Standard mouse connector 13 Audio line out connector
5 Standard keyboard connector 14 Audio line in connector
6 Serial connector 15 PCI Express x1 or PCI Express x16 graphics
adapter connector
7 Parallel connector 16 PCI Express x1 or PCI Express x16 graphics
adapter connector
8 VGA monitor connector 17 PCI Adapter connector
9 USB connectors (2)
Note: Some connectors on the rear of the computer are color-coded to help you
determine where to connect the cables on your computer.
18 User Guide