HP Pavilion dm4-1018tx Entertainment Notebook PC - Manual (Page 19)

Component Description
(1) WLAN antennas (2)* Send and receive wireless signals to communicate with wireless
local area networks (WLANs).
(2) WWAN antennas (2) (select models only)* Send and receive wireless signals to communicate with wireless
wide-area networks (WWANs).
*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.
Identifying the hardware 9