2 External component identification
Display
NOTE: Refer to the illustration that most closely matches your computer.
Component Description
(1) Internal display switch Turns off the display and initiates Sleep if the display is closed while
the power is on.
NOTE: The internal display switch is not visible from the outside of
the computer.
(2) WLAN antennas* Send and receive wireless signals to communicate with wireless local
area networks (WLANs).
(3) Internal microphones (2) Record sound.
(4) Webcam light On: The webcam is in use.
(5) Webcam
‒ or –
3D camera (select models only)
Records video and captures photographs. Some models allow you to
video conference and chat online using streaming video.
To use the webcam or 3D camera in Windows 8.1:
▲
From the Start screen, type camera, and then select Camera
from the list of applications.
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the
antennas free from obstructions. For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices
that applies to your country or region.
Display 5
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