HP Pavilion dv6-4051nr Entertainment Notebook PC - Manual (Page 17)

Wireless antennas (select models only)
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.
NOTE: For optimal transmission, keep the areas immediately around the antennas free from
obstructions.
To review wireless regulatory notices, see the country-specific section of the Regulatory, Safety and
Environmental Notices chapter in Help and Support.
Components 11