Lenovo 154 - Manual (Page 15)

1 Optical drive eject/close button 5 USB connector
2 Power switch 6 Microphone connector
3 Hard disk drive activity indicator 7 Headphone connector
4 Power indicator 8 USB connector
Locating connectors and parts on the rear of your computer
Figure 2 “Rear connector and part locations” on page 7 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.
Figure 2. Rear connector and part locations
1 Power cord connector 8 Audio line-out connector
2 PS/2 mouse connector 9 Audio line-in connector
3 PS/2 keyboard connector 10 PCI Express x16 graphics card slot
4 DVI monitor connector 11 PCI Express x1 card slot
5 VGA monitor connector 12 PCI card slots (2)
6 USB connectors (4) 13 Parallel port (available in some models)
7 Microphone connector 14 Ethernet connector
15 Serial port
Chapter 1 . Product overview 7