2
External component identification
Display
Item
(1)
(2)
(3)
4
Chapter 2 External component identification
Component
Internal display switch
WLAN antennas (2)*
Webcamera light
Description
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.
Send and receive wireless signals to communicate with
wireless local area networks (WLANs).
NOTE:
To set up a WLAN and connect to the Internet,
you need a broadband modem (either DSL or cable,
purchased separately), high-speed Internet service
purchased from an Internet service provider, and a
wireless router (purchased separately).
On: The webcamera is in use.