Thinkpad L540 Front View - Lenovo ThinkPad L540 User Manual

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.

ThinkPad L540 front view

Figure 6. ThinkPad L540 front view
1
Camera (on some models)
2
Microphones (on some models)
3
Power button
4
Numeric keypad
1 Camera (on some models)
Use the camera to take pictures or hold a video conference. For more information, see "Using the camera"
on page 41.
2 Microphones (on some models)
The microphones capture sound and voice when used with a program capable of handling audio.
3 Power button
Use the power button to turn on the computer.
To turn off the computer, use the Start menu shutdown option on the Windows 7 operating system. For
the Windows 8 operating system, move the cursor to the top-right or bottom-right corner of the screen to
display the charms. Then click Settings ➙ Power ➙ Shut down.
If your computer stops responding and you cannot turn it off, press and hold the power button for four
seconds or more. If the computer still is not responding, remove the ac power adapter and the battery
to reset the computer.
8
User Guide
5
Fingerprint reader (on some models)
6
TrackPoint pointing stick
7
ThinkPad trackpad