Lenovo 30D2 - Computer Components

7 Cable-lock slots (available on some models)
Used to secure a cable lock. For more information, see “Attaching a cable lock” on page 29.
8 Power-cord connector
Connect the power cord to your computer for power supply.
9 Ethernet connectors (2)
Connect an Ethernet cable for a local area network (LAN).
Note: To operate the computer within Federal Communications Commission (FCC) Class B limits, use a
Category 5 Ethernet cable.
10 DisplayPort connector or HDMI connector (available on some models)
Depending on the computer model, the connector might be DisplayPort connector or HDMI connector.
• DisplayPort connector
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices.
• HDMI connector
The High-Definition Multimedia Interface (HDMI) connector is a digital audio and video interface. It enables
you to connect your computer to a compatible digital audio device or video monitor, such as an high-
definition digital television (HDTV).
11 PS/2 keyboard connector (available on some models)
Use this connector to attach a Personal System/2 (PS/2) keyboard.
12 PS/2 mouse connector (available on some models)
Use this connector to attach a PS/2 mouse, a trackball, or other pointing devices.
13 Serial connector
Use this connector to attach an external modem, a serial printer, or other devices that use a 9-pin serial
connector.
14 Padlock loop
Connect a padlock to secure your computer. For more information, see “Locking the computer cover” on
page 27.
15 Security-lock slot
Attach a Kensington-style cable lock to the security-lock slot to secure your computer. For more information,
see “Attaching a Kensington-style cable lock” on page 29.
Computer components
Notes:
• Depending on the model, your computer might look slightly different from the illustration.
• To prepare your computer, see “Preparing your computer” on page 54.
Chapter 1. Product overview 5