HP EliteBook 8570w, Руководство по техническому обслуживанию и ремонту

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Display
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 (3)* Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(3) WWAN antennas (2)* Send and receive wireless signals to communicate with wireless
wide area networks (WWAN).
(4) Internal microphones (2) 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:
●
Windows 8—From the Start screen, type
h
, and then select
Help and Support .
●
Windows 7—Select Start > All Programs >
Communication and Chat > HP Webcam .
*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. These notices are located in Help and Support.
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