Locating Connectors On The Rear Of Your Computer - Lenovo ThinkCentre 3231 User Manual

Locating connectors on the rear of your computer

Figure 2 shows the locations of the 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.
Figure 2. Rear connector locations
models)
8
User Guide
1 Voltage-selection switch (some
2 Power cord connector
3 Standard mouse connector
4 Standard keyboard connector
5 VGA monitor connector
6 Serial port
7 DisplayPort connector
8 USB connectors (4)
9 Ethernet connector
10 USB connectors (2)
11 Microphone connector
12 Audio line-out connector
13 Audio line-in connector
14 PCI Express x16 graphics card slot
15 PCI Express x1 card slot
16 PCI card slots (2)
17 Second serial port (some models)