HP DV4-2153 Maintenance And Service Manual page 19

Component
(2) Power button*
(3) Media button
(4) Volume mute button
(5) Volume scroll zone
(6) Previous/rewind button
(7) Play/pause button
(8) Next/fast forward button
(9) Stop button
(10) Wireless button
Description
●
When the computer is off, press the button to turn on the
computer.
● When the computer is on, briefly press the button to initiate
Sleep.
●
When the computer is in the Sleep state, briefly press the
button to exit Sleep.
●
When the computer is in Hibernation, briefly press the button
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.
●
Launches the MediaSmart program (for models with
MediaSmart preinstalled).
● Launches the QuickPlay program (for models with QuickPlay
preinstalled).
●
Launches the DVDPlay program (for models with DVDPlay
preinstalled).
NOTE: If the computer has been set up to require a logon
password, you may be asked to log on to Windows. MediaSmart,
QuickPlay, or DVDPlay launches after you log on. Refer to the
MediaSmart, QuickPlay, or DVDPlay software Help for more
information.
Mutes and restores speaker sound.
Adjusts speaker volume. Slide your finger to the left to decrease
volume and to the right to increase volume. You can also tap the
minus sign on the scroll zone to decrease volume, or tap the plus
sign on the scroll zone to increase volume.
● Plays the previous track or chapter when the button is pressed
once.
●
Rewinds media when the button is pressed simultaneously
with the fn key.
Plays or pauses media.
●
Plays the next track or chapter when the button is pressed
once.
●
Fast forwards media when pressed simultaneously with the
fn key.
Stops playback.
Turns the wireless feature 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.
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