Lenovo 3980 - Manual (Page 72)

Figure 2. Rear connector locations
1 Cable lock latch 6 Microphone connector
2 ac power adapter connector 7 Audio line-out connector
3 VGA monitor connector 8 Audio line-in connector
4 USB connectors (4) 9 Serial port (some models)
5 Ethernet connector
Locating components
Figure 3 “Component locations” on page 67 shows the locations of the various components in your
computer. To remove the computer cover, see “Removing the computer cover” on page 68.
66 Hardware Maintenance Manual