Lenovo 2491 Laptop User Manual


 
Locating connectors on the rear of your computer
Figure 2 “Rear connector locations” on page 70 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
1 VGA monitor connector 8 Cover-release button
2 USB connectors (USB ports 5 to 8) 9 PCI card slot
3 Ethernet connector 10 Audio line-out connector
4 Audio line-in connector 11 Microphone connector
5 PS/2 keyboard and mouse connectors
(optional)
12 USB connectors (USB ports 3 and 4)
6 Serial port (optional)
13 DisplayPort connector
7 Integrated cable lock slot 14 ac power adapter connector
70 ThinkCentre Hardware Maintenance Manual