Buttons, speakers, and volume controls

Component

Description

 

 

 

(1)

Speakers (2)

Produce sound.

 

 

 

(2)

Wireless button

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

 

 

connection.

 

 

NOTE: To establish a wireless connection, a wireless network

 

 

must already be set up.

 

 

 

(3)

Power button*

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

 

 

computer.

 

 

When the computer is on, press the button to initiate Sleep.

 

 

When the computer is in the Sleep state, press the button

 

 

briefly to exit Sleep.

 

 

When the computer is in Hibernation, press the button briefly

 

 

to exit Hibernation.

 

 

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 your power settings, select Start > Control

 

 

Panel > System and Maintenance > Power Options.

 

 

 

(4)

Volume mute hotkey

Press fn+home to mute and restore speaker sound.

 

 

 

(5)

Volume up hotkey

Press fn+pg up to increase speaker volume.

 

 

 

(6)

Volume down hotkey

Press fn+pg dn to decrease speaker volume.

*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support.

4 Chapter 2 Components

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HP C712NR, C721TU, C725BR, C720BR, C717TU Buttons, speakers, and volume controls, Panel System and Maintenance Power Options