Maintenance and Service Guide

2 External component identification
Front
Item Component Description
(1) WWAN antennas (2)* (select models only) Send and receive wireless signals to communicate
with WWANs.
(2) Front webcam Records video and captures still photographs.
To use the webcam, tap the YouCam tile on the Start
screen, or swipe from the right edge of the touch screen
to display the charms, tap Search, and then tap the
search box. In the search box, type c, and then tap
CyberLink YouCam.
(3) WLAN antennas (2)* Send and receive wireless signals to communicate
with WLANs.
4 Chapter 2 External component identification