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Locating connectors on the rear of your computer
Figure 2 shows the location of connectors on the rear of your computer. Some
connectors on the rear of your computer are color-coded to help you determine
where to connect the cables on your computer.
1 Power supply diagnostic
LEDs (some models)
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 adapter connector
7 Parallel connector 16 PCI Express x16 graphics adapter connector
8 VGA monitor connector 17 PCI adapter connectors (2)
9 USB connectors (2)
Figure 2. Connector locations
6 Hardware Installation and Replacement Guide