Wireless Antennas - HP Pavilion DM4-1050 Maintenance And Service Manual

Wireless antennas

On select computer models, at least two antennas send and receive signals from one or more wireless
devices. These antennas are not visible from the outside of the computer.
Component
(1) WLAN antennas (2)*
(2) WWAN antennas (2)*
*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, refer to the section of the Regulatory, Safety and Environmental
Notices that applies to your country or region. These notices are located in Help and Support.
16 Chapter 2 External component identification
Description
Send and receive wireless signals to communicate with wireless
local area networks (WLANs).
Send and receive wireless signals to communicate with wireless
wide-area networks (WWANs).