External component identification

Buttons

Item

Component

Description

 

 

 

1

Power button

■ When the computer is off, press the button to turn on the computer.

 

 

■ When the computer is on, press the button to shut down the system.

 

 

■ When the computer is in Hibernation, press the button briefly to exit

 

 

Hibernation.

 

 

■ When the computer is in the Sleep state, press the button briefly to exit

 

 

the Sleep state.

 

 

If the computer has stopped responding and Windows® shutdown

 

 

procedures are ineffective, press and hold the power button for at least

 

 

5 seconds to turn off the computer.

 

 

To learn more about power settings, Select Start > Control Panel > System

 

 

and Maintenance > Power Options.

 

 

 

2

Media button

Launches the QuickPlay program.

 

 

 

3

Wireless button

Turns the wireless feature on or off, but does not establish a wireless

 

 

connection.

 

 

You must set up or access a wireless network to establish a wireless

 

 

connection.

 

 

 

4

Volume mute button

Mutes and restores speaker sound.

 

 

 

5

Volume down button

Decreases speaker sound.

 

 

 

6

Volume up button

Increases speaker sound.

 

 

 

Maintenance and Service Guide

2–3

Page 13
Image 13
Compaq CQ20 manual Buttons, Component Description, Maintenance Power Options