Specifications

2 External component identification
Identifying the hardware
Components included with the computer may vary by region and model. The illustrations in this chapter
identify the standard features on most computer models.
Display
Item Component Description
(1) Internal display switch Turns off the display or initiates Sleep if the display is
closed while the power is on.
NOTE: The display switch is not visible from the outside
of the computer.
(2) WLAN antennas (2)* Send and receive wireless signals to communicate
with WLANs.
(3) Webcam light (select models only) On: The webcam is in use.
Identifying the hardware
5