Locating Connectors On The Rear Of Your Computer - Lenovo ThinkCentre M77 2227 SFF User Manual

Locating connectors on the rear of your computer

Figure 2 "Rear connector locations" on page 8 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
Power cord connector
2
Serial port (Serial port 1)
3
VGA monitor connector
4
DisplayPort connector
5
USB connectors (USB ports 3 to 8)
6
Microphone connector
7
Audio line-out connector
8
Audio line-in connector
9
PCI Express x16 graphics card slot
Connector
Audio line-in connector
Audio line-out connector
8
ThinkCentre User Guide
10
PCI Express x1 card slots (2)
11
PCI card slot
12
Optional serial port (Serial port 2)
13
Cable lock slots (2)
14
Ethernet connector
15
Integrated cable lock (Kingston lock) slot
16
Cover-release button
17
PS/2 keyboard and mouse connectors (optional)
Used to receive audio signals from an external audio device, such as a stereo
system. When you attach an external audio device, a cable is connected between
the audio line-out connector of the device and the audio line-in connector of the
computer.
Used to send audio signals from the computer to external devices, such as
powered stereo speakers (speakers with built-in amplifiers), headphones,
multimedia keyboards, or the audio line-in connector on a stereo system or other
external recording device.
Description