Lenovo S310 All-in-One User Manual
Page 13

Locating connectors, controls, and indicators on the rear of your
computer
Figure 2 “Rear connector locations” on page 3 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
Brightness-up control (computer mode)
8
Serial port
2
Brightness-down control (computer mode)
9
Ethernet connector
3
USB connector 1
10
Power connector
4
Microphone connector
11
Integrated cable lock (Kensington lock) slot
5
Headphone connector
12
Optical drive eject/close button
6
USB connector 2
13
Ventilation slots
7
USB connectors (USB ports 3 to 6)
Connector
Description
Ethernet connector
Used to attach an Ethernet cable for a local area network (LAN).
Note: To operate the computer within FCC Class B limits, use a Category 5 Ethernet
cable.
Microphone connector
Used to attach a microphone to your computer when you want to record sound or if
you use speech-recognition software.
Serial port
Used to attach an external modem, a serial printer, or other devices that use a
9-pin serial port.
Chapter 1
.
Product overview
3