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2 External component identification
Display
Item Component Description
(1) Speakers (2) Produce sound.
(2) Internal display switch Turns off the display and initiates Sleep if the display is
closed while the power is on.
NOTE: The display switch is not visible from the outside
of the computer.
(3) WLAN antennas (2)* (select models only) Send and receive wireless signals to communicate
with WLANs.
(4) Webcam light On: The webcam is in use.
(5) Webcam Records video and captures still photographs.
To use the webcam, select Start > All Programs >
CyberLink YouCam > CyberLink YouCam.
10 Chapter 2 External component identification