HP Pavilion Dv7t 4100 Cto Select Edition Entertainment Notebook Pc Manual

							Adjusting the volume
Adjust the volume using the computer volume keys.
●To decrease volume, press the Volume Down key (1).
●To increase volume, press the Volume Up key (2).
●To mute or restore volume, press the Volume Mute key (3).
NOTE:Volume is controlled through the Windows operating system and some programs.
Using the media activity keys
The media activity keys control the play of an audio CD or a DVD or BD that is inserted into an external
optical drive (purchased separately).
●When an audio CD or a DVD is not playing, press the Play/Pause key to play the disc (2).
●When an audio CD or a DVD is playing, use the following keys:
◦To play the previous track of an audio CD or the previous section of a DVD, press the Previous
Track key (1).
◦To pause or resume playing the disc, press Play/Pause key (2).
◦To stop the disc, press the Stop key (3).
◦To play the next track of an audio CD or the next section of a DVD, press the Next Track key
(4).
Multimedia features 31 
						

							32 Chapter 4   Multimedia 
						

							Multimedia software
Preinstalled multimedia software allows you to play music, watch movies, and view pictures.
Using HP MediaSmart software
HP MediaSmart turns the computer into a mobile entertainment center. Enjoy music and DVD and BD
movies, view Internet and live TV, and manage and edit your photo collections.
NOTE:Use an integrated TV tuner (select models only) or an optional external TV tuner (purchased
separately) to watch, record, and pause live TV on the computer.
MediaSmart includes:
●Internet TV—With an Internet connection, play classic oldies, choose from a range of TV shows
and channels, and watch the HP-TV channel streamed in full-screen.
●Photo and video upload support
◦Upload MediaSmart photos to Internet photo storage sites, such as Snapfish.
◦Upload home videos (for example, fun videos created with the integrated webcam) to
YouTube.
●Pandora Internet radio (North America only)—Listen to music selected just for you, streamed from
the Internet.
To start MediaSmart, double-click the MediaSmart icon on the computer desktop.
For more information on using MediaSmart, select Start > Help and Support, and then type
MediaSmart in the search box.
Using other preinstalled multimedia software
NOTE:Some programs might be located in subfolders.
To locate other preinstalled multimedia software:
1.Select Start > All Programs
2.Open the multimedia program you want to use. For example, if you want to use Windows Media
Player to play an audio CD, click Windows Media Player.
Installing multimedia software from a disc
To install any multimedia software from a CD or DVD:
1.Insert the disc into the optical drive.
2.When the installation wizard opens, follow the on-screen instructions.
3.Restart the computer, if prompted.
NOTE:For details about using software included with the computer, see the software manufacturer’s
instructions. The instructions might be provided with the software, on the software disc, or on the
manufacturer’s website.
Multimedia software 33 
						

							Audio
The computer has a variety of audio features that allow you to:
●Play music using the computer speakers and/or connected external speakers.
●Record sound using the internal microphone or a connected external microphone.
●Download music from the Internet.
●Create multimedia presentations using audio and images.
●Transmit sound and images with instant messaging programs.
●Stream radio programs (select models only) or receiving FM radio signals.
●Create or “burn” audio CDs.
Connecting external audio devices
WARNING!To reduce the risk of personal injury, adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety information, see the Regulatory, Safety and Environmental
Notices.
To connect external devices such as external speakers, headphone, or a microphone, see the
information provided with the device. For best results:
●Be sure that the device cable is securely connected to the correct jack on the computer. Cable
connectors are normally color-coded to match the corresponding jacks on the computer.
●Be sure that you install all drivers required by the external device.
NOTE:A driver is a required program that acts like a translator between the device and the
programs that use the device.
Checking your audio functions
To check the system sound on the computer:
1.Select Start >Control Panel.
2.Click Hardware and Sound.
3.Click Sound.
4.When the Sound window appears, click the Sounds tab.
5.Under Program Events, select any sound event, such as a beep or alarm.
6.Click the Test button. You should hear sound through the speakers or through connected
headphones.
To check the record functions:
1.Select Start >All Programs >Accessories >Sound Recorder.
2.Click Start Recording and speak into the microphone. For best results when recording, speak
directly into the microphone and record sound in a setting free of background noise.
34 Chapter 4   Multimedia 
						

							3.Save the file to the desktop.
4.Open Windows Media Player or MediaSmart, and play back the sound.
To confirm or change the audio settings on the computer, select Start >Control Panel >Hardware and
Sound >Sound.
Video
The computer has a variety of video features that allow you to:
●Watch movies.
●Play games over the Internet.
●Edit pictures and video to create presentations.
●Connect external video devices.
●Watch TV, including high-definition TV (select models only).
Connecting an external monitor or projector
The external monitor port connects an external display device such as an external monitor or a projector
to the computer.
To connect a display device, connect the device cable to the external monitor port.
NOTE:If a properly connected external display device does not display an image, press the Switch
Screen Image key to transfer the image to the device. Repeatedly pressing the Switch Screen Image
key alternates the screen image between the computer display and the device.
Connecting an HDMI device
The computer includes an HDMI (High Definition Multimedia Interface) port. The HDMI port connects
the computer to an optional video or audio device, such as a high-definition television, or any compatible
digital or audio component.
Video 35 
						

							The computer supports one HDMI device connected to the HDMI port, while simultaneously supporting
an image on the computer display or any other supported external display.
NOTE:To transmit video signals through the HDMI port, you need an HDMI cable (purchased
separately), available from most electronic retailers.
To connect a video or audio device to the HDMI port:
1.Connect one end of the HDMI cable to the HDMI port on the computer.
2.Connect the other end of the cable to the video device, according to the device manufacturer’s
instructions.
3.Press the Switch Screen Image key to switch the image between the display devices connected
to the computer.
Configuring audio for HDMI (select models only)
To configure HDMI audio:
1.Connect an audio or video device, such as a high-definition TV, to the HDMI port.
2.Configure the default audio playback device:
a.Right-click the Speakers icon in the notification area at the far right of the taskbar.
b.Click Playback devices.
c.On the Playback tab, click either Digital Output or Digital Output Device (HDMI).
d.Click Set Default.
e.Click OK.
To return audio to the computer speakers:
1.Right-click the Speakers icon in the notification area at the far right of the taskbar.
2.Click Playback devices.
3.On the Playback tab, click Speakers.
36 Chapter 4   Multimedia 
						

							4.Click Set Default.
5.Click OK.
Webcam
The computer includes an integrated webcam, located at the top of the display. The webcam is an input
device that captures and shares video.
To use the webcam:
1.Click the HP MediaSmart icon on the desktop.
2.Select the Video icon on the MediaSmart SmartMenu.
3.Click Webcam.
For more information on using HP MediaSmart, click Start > Help and Support, and type
MediaSmart in the Search box.
For optimum webcam performance:
●If you are having trouble viewing or sending multimedia files to someone on another LAN or outside
your network firewall, temporarily disable the firewall, perform the task you want to perform, and
then reenable the firewall. To permanently resolve the problem, reconfigure the firewall as
necessary, and then adjust the policies and settings of other intrusion detection systems.
●Whenever possible, place bright light sources behind the camera and out of the picture area.
Webcam 37 
						

							5 Power management
Setting power options
Using power-saving states
The computer has two power-saving states enabled at the factory: Sleep and Hibernation.
When Sleep is initiated, the power lights blink and the screen clears. Your work is saved to memory,
letting you exit Sleep faster than exiting Hibernation. If the computer is in the Sleep state for an extended
period or if the battery reaches a critical battery level while in the Sleep state, the computer initiates
Hibernation.
When Hibernation is initiated, your work is saved to a hibernation file on the hard drive and the computer
turns off.
CAUTION:To prevent possible audio and video degradation, loss of audio or video playback
functionality, or loss of information, do not initiate Sleep or Hibernation while reading from or writing to
a disc or an external media card.
NOTE:You cannot initiate any type of networking connection or perform any computer functions while
the computer is in the Sleep state or in Hibernation.
Initiating and exiting Sleep
The system is set at the factory to initiate Sleep after 15 minutes of inactivity when running on battery
power and 30 minutes of inactivity when running on external power.
Power settings and timeouts are changed using Power Options in Windows Control Panel.
To initiate Sleep while the computer is on:
●Press the Power button.
●Close the display.
●Click Start, click the arrow next to the Shut Down button, and then click Sleep.
To exit Sleep:
●Press the Power button
●If the display is closed, open the display.
●Press a key on the keyboard or button on the remote control (select models only).
●Activate the TouchPad.
38 Chapter 5   Power management 
						

							When the computer exits Sleep, the Power light illuminates, and you return to the screen where you
entered Sleep.
NOTE:If a password is required when exiting Sleep, enter your Windows password at the prompt.
Initiating and exiting Hibernation
Hibernation initiates after 1,080 minutes (18 hours) of inactivity when running on both battery power and
external power, or when the battery reaches a critical battery level.
Power settings and timeouts are changed using Power Options in Windows Control Panel.
To initiate Hibernation, click Start, click the arrow next to the Shut down button, and then click
Hibernate.
To exit Hibernation, press the Power button. The power light illuminates, and you return to the screen
where you entered Hibernation.
NOTE:If a password is required when exiting Hibernation, enter your Windows password at the
prompt.
Using the battery meter
The battery meter is located in the notification area at the far right of the taskbar. The battery meter
allows you to quickly access power settings, view remaining battery charge, and select a different power
plan.
●To display the percentage of remaining battery charge and the current power plan, move the pointer
over the battery meter icon.
●To access Power Options or to change the power plan, click the Battery Meter icon, and then select
an item from the list.
Different Battery Meter icons indicate whether the computer is running on battery or external power. The
icons also display a message if the battery has reached a low battery level, critical battery level, or
reserve battery level.
To hide or display the battery meter icon:
1.Right-click the Show hidden icons icon, which is the arrow at the left side of the notification area.
2.Click Customize notification icons.
3.Under the Behaviors column, select Show icons and notifications for the Power icon.
4.Click OK.
Using power plans
A power plan is a collection of system settings that manages how the computer uses power. Power
plans can help you conserve power or maximize performance.
You can change power plan settings or create your own power plan.
Setting power options 39 
						

							Viewing the current power plan
To view to current power plan:
●Click the Battery Meter icon in the notification area at the far right of the task bar.
– or –
●Select Start >Control Panel >System and Security >Power Options.
Selecting a different power plan
To select a different power plan:
●Click the Battery Meter icon in the notification area at the far right of the task bar, and then select
a power plan from the list.
– or –
●Select Start >Control Panel >System and Security>Options, and then select a power plan from
the list.
Customizing power plans
To customize a power plan:
1.Click the Battery Meter icon in the notification area at the far right of the task bar, and then click
More power options.
– or –
Select Start > Control Panel > System and Security > Power Options.
2.Select a power plan, and then click Change plan settings.
3.Change the settings as needed.
4.To change additional settings, click Change advanced power settings, and then make changes.
Setting password protection on wakeup
To set a password prompt when the computer exits Sleep or Hibernation:
1.Select Start > Control Panel > System and Security > Power Options.
2.In the left pane, click Require a password on wakeup.
3.Click Change Settings that are currently unavailable.
4.Click Require a password (recommended).
5.Click Save changes.
40 Chapter 5   Power management