HP Compaq Presario CQ62-225NR Notebook PC - Manual (Page 19)

Display components
Component Description
(1) Internal microphone (select models only) Records sound.
(2) Webcam (select models only) Records audio and video and captures still photographs.
(3) Webcam light (select models only) On: The webcam is in use.
Wireless antennas
Your computer model has two 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