External Component Identification; Display - HP EliteBook 840 G1 Service Manual

2

External component identification

Display

Component
(1)
WLAN antennas (2)*
(2) WWAN antennas (2)* (select models only)
(3) Internal microphones (2)
(4)
Webcam light (select models only)
(5) Webcam (select models only)
10 Chapter 2 External component identification
Description
Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
Send and receive wireless signals to communicate with wireless
wide area networks (WWAN).
Record sound.
On: The webcam is in use.
Records video and captures still photographs.
For information on using the webcam, access HP Support
Assistant. To access HP Support Assistant in Windows 8, on the
Start screen, select the HP Support Assistant app. To access
HP Support Assistant in Windows 7, select Start > Help and
Support > User Guides.