2 External component identification

Display

NOTE: Refer to the illustration that most closely matches your computer.

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 (3)*

Send and receive wireless signals to communicate with wireless

 

 

local area networks (WLAN).

 

 

 

(3)

WWAN antennas (2)*

Send and receive wireless signals to communicate with wireless

 

 

wide-area networks (WWAN).

 

 

 

(4)

Internal microphones (2)

Record sound.

 

 

 

10 Chapter 2 External component identification

Page 18
Image 18
HP LJ540UT 14 LJ540UT#ABA, PB 6460B LQ177AW#ABA, QS020US, QX760US manual Display, Component Description