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External component identification 2–1
2
External component identification
Top components
Display components
Item Component Description
1
Internal display switch Turns off the display if the display is closed while the computer is on.
2
Wireless antennae (2) Send and receive wireless signals to communicate with WLANs.
✎
The antennae are not visible from the outside of the computer.
For optimal transmission, keep the areas immediately around the
antennae free from obstructions.
3
Internal digital dual-array
microphones (2)
Record sound.
4
Webcam light On: The webcam is in use.
5
Webcam Records audio and video and captures still photographs.
✎
To see wireless regulatory notices, refer to the section of the
Regulatory, Safety and Environmental Notices
that applies
to your country or region. These notices are located in Help and Support.