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Maintenance and Service Guide 2–1
2
External component identification
Top components
Display components
Item Component Description
1
Wireless antennae (2)
(select models only)
Send and receive signals from one or more wireless devices.
✎
The antennae are not visible from the outside of the computer. For
optimal transmission, keep the areas immediately around the antennae
free from obstructions. 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.
2
Internal microphones (2)
(select models only)
Record sound.
✎
All models have at least 1 internal microphone.
3
Webcam light (select models only) On: The webcam is in use.
4
Webcam (select models only) Records audio and video and captures still photographs.