Display
Item Component Description
(1) WLAN antennas* (right WLAN antenna on select
products only)
Send and receive wireless signals to communicate with WLANs.
(2) WWAN antennas* (select products only) Send and receive wireless signals to communicate with WWANs.
(3) Internal microphones Record sound.
(4) Webcam light On: The webcam is in use.
(5) Webcam
‒ or –
3D camera (select products only)
Records video and captures photographs. Some models allow
you to video conference and chat online using streaming video.
To use the webcam:
▲
Type camera in the taskbar search box, and then
select Camera.
To use the 3D camera:
▲
See the computer User’s Guide.
(6) 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.
*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.
6 Chapter 2 Getting to know your computer
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