Locating Connectors On The Rear Of Your Computer - Lenovo ThinkStation 2551 Hardware Maintenance Manual

Locating connectors on the rear of your computer

Figure 7 "Rear connector locations" on page 80 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 7. Rear connector locations
1
Power cord connector
2
Serial port (Serial port 1)
3
VGA monitor connector PS/2 keyboard and
mouse connectors (optional)
4
DisplayPort connector
5
USB 3.0 connectors (USB ports 5 to 8)
6
USB 2.0 connectors (USB ports 3 and 4)
7
Microphone connector
8
Audio line-out connector
9
Audio line-in connector
80
ThinkStation Hardware Maintenance Manual
10
PCI Express x16 card slot (graphics card available in some
models)
11
PCI Express x1 card slot
12
PCI card slots (2)
13
Optional serial port (Serial port 2)
14
Cable lock slots (2)
15
Ethernet connector
16
Integrated cable lock (Kensington lock) slot
17
Cover-release button
18
PS/2 keyboard and mouse connectors (optional)