Locating connectors on the rear of the computer
The following illustration shows the locations of the connectors on the rear of the computer.
Figure 2. Rear connector locations
1 Voltage-selection switch (some models) 10 USB connectors (2)
2 Power cord connector 11 Microphone connector
3 Standard mouse connector
12 Audio line-out connector
4 Standard keyboard connector
13 Audio line-in connector
5 VGA monitor connector 14 PCI Express x16 graphics adapter card slot
6 Serial port 15 PCI Express x1 adapter card slot
7 DisplayPort connector
16 Adapter card slots (2)
8 USB connectors (4) 17 Serial port (some models)
9 Ethernet connector
72 ThinkCentre Hardware Maintenance Manual