HP ProBook 5220m HP ProBook Notebook PC User Guide - Windows 7 - Page 21
Display components, Wireless antennas
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Display components Component (1) Internal display switch (2) Internal microphone (3) Webcam light (select models only) (4) Webcam (select models only) Description Turns off the display and initiates Sleep if the display is closed while the power is on. Records sound. On: The webcam is in use. Records audio and video and captures still photographs. Wireless antennas Your computer has at least two antennas that send and receive signals from one or more wireless devices. Identifying hardware 9
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Display components
Component
Description
(1)
Internal display switch
Turns off the display and initiates Sleep if the display is closed while
the power is on.
(2)
Internal microphone
Records sound.
(3)
Webcam light (select models only)
On: The webcam is in use.
(4)
Webcam (select models only)
Records audio and video and captures still photographs.
Wireless antennas
Your computer has at least two antennas that send and receive signals from one or more wireless
devices.
Identifying hardware
9