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