HP Pavilion Dm4 3000 Entertainment Notebook Pc Series Manual

Icon Key Description
f9Decreases speaker volume incrementally as long as you hold down the key.
f10Increases speaker volume incrementally as long as you hold down the key.
f11Mutes or restores speaker sound.
f12Turns the wireless feature on or off.
NOTE:A wireless network must be set up before a wireless connection is possible.
Using the keyboard 31 

Using the hotkeys
A hotkey is a combination of the fn key (1), and either the esc key (2) or the b key (3).
To use a hotkey:
▲Briefly press the fn key, and then briefly press the second key of the hotkey combination.
Function Hotkey Description
Display system information.fn+escDisplays information about system hardware components and the
system BIOS version number.
Control the bass settings
(select models only).fn+bEnables or disables the Beats Audio bass settings (select models
only).
Beats Audio is an...

6 Multimedia and other features
Your computer includes the following:
●Two integrated speakers and two subwoofers
●Two integrated microphones
●Integrated webcam
●Preinstalled multimedia software
●Multimedia keys
Using the media activity controls
Your computer has media action keys that allow you to play, pause, fast forward, or rewind a media
file. Refer to 
Using the action keys on page 30 for information about your computers media activity
controls.
Audio
Your computer provides a variety of...

Adjusting the volume
You can adjust the volume using the volume keys. Refer to Using the action keys on page 30 for
more information.
WARNING!To reduce the risk of personal injury, adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety information, refer to the Regulatory, Safety and
Environmental Notices.
NOTE:Volume can also be controlled through the operating system and some programs.
Checking audio functions on the computer
NOTE:For best results when recording,...

Intel Wireless Display
Intel® Wireless Display allows you to share your computer content wirelessly on your TV. To
experience wireless display, a wireless third-party TV adapter (purchased separately) is required.
Content that asserts output protection, such as Blu-ray discs, will not play on Intel Wireless Display.
For details about using the wireless adapter, refer to the device manufacturers instructions.
NOTE:Be sure that wireless is enabled on your computer before using the wireless display....

Webcam
Your computer includes an integrated webcam, located at the top of the display. With the preinstalled
software, you can use the webcam to take a photo or record a video. You can preview and save the
photo or video recording.
The webcam software enables you to experiment with the following features:
●Capturing and sharing video
●Streaming video with instant message software
●Taking still photos
To access the webcam, select Start > All Programs > Communication and Chat > CyberLink
YouCam.
For...

HDMI
The HDMI (High Definition Multimedia Interface) port connects the computer to an optional video or
audio device, such as a high-definition television, or to any compatible digital or audio component.
NOTE:To transmit video and/or audio signals through the HDMI port, you need an HDMI cable
(purchased separately).
One HDMI device can be connected to the HDMI port on the computer. The information displayed on
the computer screen can be simultaneously displayed on the HDMI device.
To connect a video or...

Using CyberLink PowerDVD (select models only)
CyberLink PowerDVD turns your computer into a mobile entertainment center. With CyberLink
PowerDVD, you can enjoy music CDs and DVD and Blu-ray Disc (BD) movies. You can also manage
and edit your photo collections.
▲To start CyberLink PowerDVD, select Start > All Programs > Music, Photos and Videos, and
then click CyberLink PowerDVD 10.
For more information on using CyberLink PowerDVD, refer to the PowerDVD software Help.
38 Chapter 6   Multimedia and other...

7 Power management
Inserting or removing the battery
NOTE:For additional information on using the battery, refer to Using battery power on page 45.
Inserting the battery
1.Turn the computer upside down on a flat surface, with the battery bay toward you.
2.Align the battery (1) with the outer edge of the battery bay, and then rotate the battery into the
battery bay (2) until it is firmly seated.
The battery release latch automatically locks the battery into place.
Inserting or removing the battery 39 

Removing the battery
CAUTION:Removing a battery that is the sole power source for the computer can cause loss of
information. To prevent loss of information, save your work and initiate Hibernation or shut down the
computer through Windows before removing the battery.
1.Turn the computer upside down on a flat surface.
2.Slide the battery release latch (1) to release the battery.
NOTE:The battery release latch automatically returns to its original position.
3.Pivot the battery (2) upward and remove it...