Lenovo 5023 - Manual (Page 16)

Locating connectors and parts on the rear of your computer
Figure 2 shows the locations of the connectors and parts 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 cord connector 7 Audio line-in connector
2 VGA monitor connector 8 PCI Express x16 graphics card slot
3 Serial port 9 PCI Express x1 card slots (2)
4 USB connectors (4) 10 PCI card slot
5 Microphone connector 11 Ethernet connector
6 Audio line-out connector 12 Voltage-selection switch
Figure 2. Rear connector and part locations
8 User Guide