HP Envy 15t-1100se CTO Beats Limited Edition Notebook PC - Manual (Page 19)

Display components
Component Description
(1) Ambient light sensor Adjusts the screen brightness levels automatically, based on
surrounding lighting conditions.
(2) Internal microphones (2) Record sound.
(3) Webcam light On: The webcam is in use.
(4) Webcam infrared (IR) light Improves the webcam picture quality in low-light conditions.
(5) Webcam Records video and captures still photographs.
(6) Internal display switch 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.
Wireless antennas
The computer has 2 antennas that send and receive signals from one or more wireless devices. These
antennas are not visible from the outside of the computer.
Components 9