Locating Connectors On The Rear Of Your Computer; Power Cord Connector; Ps/2 Mouse Connector - Lenovo ThinkCentre M71e Hardware Maintenance Manual

Locating connectors on the rear of your computer

Figure 2 "Rear connector locations" on page 75 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
Voltage-selection switch (available on some
models)
2

Power cord connector

3
PS/2 keyboard connector
4
DVI monitor connector
5
VGA monitor connector
6
USB connectors (USB ports 3 to 6)
7
Microphone connector
8
Audio line-out connector
9
Audio line-in connector
Connector
Audio line-in connector
Audio line-out connector
.
Chapter 8 Replacing FRUs (Machine Types: 3129, 3133, 3136, 3141, 3146, 3150, 3156, 3166, 3169, 3175, 3177, 5036, and 7338.)
10
PCI Express x16 graphics card slot
11
PCI Express x1 card slots (2)
12
Integrated cable lock (Kingston lock) slot
13
Padlock loop
14
Optional serial port (Serial port 2)
15
Ethernet connector
16
Serial port (Serial port 1)
17

PS/2 mouse connector

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
75