Component
Description
(4)
Internal microphones (2) (select models only)
Record sound.
(5)
Webcam light (select models only)
On: The webcam is in use.
(6)
Webcam (select models only)
Records video and captures still photographs.
To use the webcam, select
Start
>
All Programs
>
HP
>
HP Webcam
.
(7)
Ambient light sensor
When activated, the sensor automatically adjusts the display
brightness based on the lighting conditions in your environment.
(8)
Keyboard light
On: When the keyboard light is activated.
(9)
Keyboard light button
Used to activate the keyboard light.
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antennas 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.
Component
Description
(1)
Internal display switch
Turns off the display or initiates Sleep if the display is closed
while the power is on.
NOTE:
The display switch is not visible from the outside of the
computer.
(2)
WLAN antennas (2)*
Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(3)
WWAN antennas (2)* (select models only)
Send and receive wireless signals to communicate with wireless
wide-area networks (WWAN).
10
Chapter 2 External component identification
