2
External component identification
Display
Item
(1)
(2)
(3)
(4)
*The antennas are not visible from the outside of the computer, and antenna locations vary. For optimal transmission, keep the areas
immediately around the antennas and sensors free from obstructions. For wireless regulatory notices, see the section of
the Regulatory, Safety, and Environmental Notices that applies to your country or region.
Component
WLAN antennas*
Internal microphones
Camera light
Camera
Description
Send and receive wireless signals to communicate with WLANs.
Record sound.
On: The camera is in use.
Records video, captures still photographs, and provides HD (high-
definition) capability.
Display
3