2 External component identification
Display
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 antenna* Sends and receives wireless signals to communicate with wireless
local area networks (WLANs).
(3) Internal microphone (select models only) Records sound.
(4) Webcam (select models only) Records video, captures still photographs, and allows video
conferences and online chat by means of streaming video.
To use the webcam, from the Start screen, type cyberlink, and
then select CyberLink YouCam from the list of apps.
(5) Webcam light (select models only) On: The webcam is in use.
*The antenna is not visible from the outside of the computer. For optimal transmission, keep the area immediately around the
antenna free from obstructions. For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental
Notices that applies to your country or region. These notices are located in Help and Support. To access Help and Support in
Windows 8, from the Start screen, type help, and then select Help and Support from the list of apps.
Display
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