3.
Rotate the front edge
(1)
of the vanity cover down, and then firmly press the vanity cover onto the
base of the computer until it snaps into place
(2)
.
4.
Replace the battery.
NOTE:
For more information, refer to the section “Inserting or removing the battery,” later in this
guide.
Wireless antennas
Component
Description
(1)
WWAN antennas (2) (select models only)*
Send and receive wireless signals to communicate with
wireless wide-area networks (WWANs).
(2)
WLAN antennas (2)*
Send and receive wireless signals to communicate with
wireless local-area networks (WLANs).
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately
around the antennas free from obstructions.
12
Chapter 2 Knowing the parts