2 External component identification

Display

Item

Component

Description

 

 

 

(1)

Internal display switch

Turns off the display or initiates Suspend 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 (3)*

Send and receive wireless signals to communicate

 

 

with WLANs.

 

 

 

(3)

Internal microphones (2)

Record sound.

 

 

 

(4)

Webcam light (select models only)

On: The webcam is in use.

 

 

 

(5)

Webcam (select models only)

Records video and captures still photographs.

 

 

 

(6)

Keyboard light button

Turns the keyboard light on or off.

 

 

 

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