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 computer.

 

 

NOTE: Although you can shut down the

 

 

computer with the power button, the

 

 

recommended procedure is to use the Windows

 

 

Shut down command (in Windows 7) or

 

 

Windows Shut Down command (in Windows

 

 

Vista and Windows XP).

 

 

When the computer is in the Sleep state (in

 

 

Windows 7 and Windows Vista) or in Standby (in

 

 

Windows XP), press the button briefly to exit

 

 

Sleep (in Windows 7 and Windows Vista) or

 

 

Standby (in Windows XP).

 

 

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:

 

 

In Windows 7, select Start > Control Panel >

 

 

System and Security > Power Options

 

 

In Windows Vista, select Start > Control Panel

 

 

> System and Maintenance > Power Options

 

 

In Windows XP, select Start > Control Panel >

 

 

Performance and Maintenance > Power

 

 

Options.

 

 

 

(2)

QuickLook button

When the computer is off, press the button to

 

 

open HP QuickLook.

 

 

When the computer is on, press the button to

 

 

open HP Software Setup.

 

 

NOTE: If HP Software Setup is not available,

 

 

the default Web browser opens.

 

 

 

(3)

QuickWeb button

When the computer is off, press the button to

 

 

open HP QuickWeb.

 

 

When the computer is on, press the button to

 

 

open the default Web browser.

 

 

 

(4)

Wireless button

Turns the installed wireless devices on or off but does

 

 

not establish a wireless connection.

 

 

NOTE: A wireless network must be set up in order

 

 

to establish a wireless connection.

 

 

 

(5)

TouchPad on/off button

Turns the TouchPad on or off.

 

 

 

(6)

Volume mute button

Mutes and restores speaker sound.

 

 

 

(7)

Volume down button

Decreases speaker volume.

 

 

 

Buttons and fingerprint reader 11

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HP 2540p WZ226UT#ABA manual Windows 7, select Start Control Panel, System and Security Power Options