Lenovo ThinkPad T440p, Руководство пользователя, Страница: 23 / 183

3 Docking station connector
You can use the connector to connect the computer to a supported docking station to extend the computer
capabilities when you are at the office or at home. For more information about the supported docking
stations, see “ThinkPad docking stations” on page 95.
4 Keyboard drainage holes
The keyboard drainage holes can help drain out liquid from your computer if you accidentally spill water or
drink over the keyboard.
5 Speakers
Your computer is equipped with a pair of stereo speakers.
Rear view
Figure 5. Rear view
1
Power connector
2
Ethernet connector
1 Power connector
Connect the ac power adapter to the power connector to provide ac power to the computer and charge
the battery.
2
Ethernet connector
Connect the computer to a local area network (LAN) with the Ethernet connector.
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
You can only connect an Ethernet cable to this connector.
The Ethernet connector has two indicators that show the status of the network connection. When the top-left
indicator is solid green, it indicates that the computer connects to a LAN and a session with the network is
available. When the top-right indicator blinks yellow, it indicates that data is being transmitted.
Note: If you attach the computer to a docking station, use the Ethernet connector on the docking station to
connect to a LAN, not the one on the computer.
Chapter 1
.
Product overview
7