HP Compaq CQ58, Maintenance And Service Manual

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Display
Component Description
(1) 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.
(2) Internal microphone Records sound.
(3) Webcam Records video, captures still photographs, and allows video
conferences and online chat by means of streaming video.
To use the webcam in Windows 8, from the Start screen, type
cyberlink
, and then select CyberLink YouCam from the list of
apps.
(4) Webcam light On: The webcam is in use.
(5) WLAN antenna* Send and receive wireless signals to communicate with wireless local
area networks (WLANs).
*The antenna is not visible from the outside of the computer. For optimal transmission, keep the area immediately around the
antenna free from obstructions. For wireless regulatory notices, see the section of the
Regulatory, Safety, and Environmental Notices
that applies to your country or region. These notices are located in Help and Support. To access Help and Support in Windows 8, from
the Start screen, type
help
, and then select Help and Support from the list of apps.
8 Chapter 2 External component identification ENWW