HP ProBook 455 G1 Notebook PC - Manual (Page 23)

Display
NOTE: Your computer may look slightly different from the illustration in this section.
Component Description
(1) WLAN antennas (2)* Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(2) Internal microphones (1 or 2 depending on
model)
Record sound.
(3) Webcam light (select models only)t On: The webcam is in use.
(4) Webcam (select models only) Records video and captures still photographs.
To use the webcam, from the Start screen, type c, and then
select CyberLink YouCam from the list of applications.
(5) 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 on the outside of the
computer.
*The antennas are not visible on the outside of the computer. For optimal transmission, keep the areas immediately around
the antennas free from obstructions. To see wireless regulatory notices, see the section of the Regulatory, Safety, and
Environmental Notices that applies to your country or region. To access the user guides, select the HP Support Assistant
app on the Start screen, select My computer, and then select User guides.
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