12 chapter 2 getting to know your computer – HP ProBook 445 G1 Notebook PC User Manual
Page 22
Component
Description
(1)
WLAN antennas (2)*
Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(2)
Internal microphone(s) (1 or 2 depending on
model)
Record sound.
(3)
Webcam light (select models only)
On: The webcam is in use.
(4)
Webcam (select models only)
Records video and captures still photographs.
(5)
Internal display switch
Turns off the display or initiates Suspend if the display is closed
while the power is on.
NOTE:
The display switch is not visible from the outside of the
computer.
*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, see the section of the Regulatory, Safety,
and Environmental Notices that applies to your country or region.
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Chapter 2 Getting to know your computer