HP Pavilion Dv3 4300 Entertainment Notebook Pc Series Manual

Webcam
Your computer includes an integrated webcam, located at the top of the display. The webcam allows
you to capture and share video.
To use the webcam, double-click the HP MediaSmart icon on the desktop.
For optimum performance, observe the following guidelines while using the webcam:
●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...

3.Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer
edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces.
NOTE:If the tray is not fully accessible, tilt the disc carefully as you remove it.
4.Close the disc tray and place the disc in a protective case.
The computer does not detect the optical drive
If Windows does not detect an installed device, the device driver software may be missing or
corrupted. If you suspect that the...

A disc does not play
●Save your work and close all open programs before playing a disc.
●Log off the Internet before playing a disc.
●Be sure that you insert the disc properly.
●Be sure that the disc is clean. If necessary, clean the disc with filtered water and a lint-free cloth.
Wipe from the center of the disc to the outer edge.
●Check the disc for scratches. If you find scratches, treat the disc with an optical disc repair kit
available at many electronics stores.
●Disable Sleep mode before playing...

A movie stops, skips, or plays erratically
●Press the Play button. You may have accidentally paused the movie.
●Clean the disc.
●Conserve system resources by trying the following suggestions:
◦Log off the Internet.
◦Change the color properties of the desktop:
1. Right-click on a blank area of the computer desktop, and select Screen resolution.
2. Select Advanced Settings > Monitor tab.
3. Select High Color (16 bit), if this setting is not already selected.
4. Click OK.
◦Disconnect external devices, such...

A DVD or BD playing in Windows Media Player produces no sound or
display
Use MediaSmart to play a DVD or BD. MediaSmart is installed on the computer.
A device driver must be reinstalled
1.Remove any discs from the optical drive.
2.Select Start > Control Panel > System and Security. Then in the System area, click Device
Manager.
3.In the Device Manager window, click the arrow next to the type of driver you want to uninstall
and reinstall (for example, DVD/CD ROMs, Modems, and so on).
4.Right-click the...

After the file is downloaded, navigate to the folder where the file was stored, and double-click the
file to install.
7.If prompted to do so, restart your computer after the installation is complete, and then verify the
operation of the device.
Obtaining the latest Windows device drivers
You can obtain the latest Windows device drivers by using Windows Update. This feature can be set
to automatically check for and install updates for the Windows operating system and other Microsoft
products.
To use...

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...

When the computer exits Sleep, the power lights turn on and your work returns to the screen where
you stopped working.
NOTE:If you have set a password to be required on wakeup, you must enter your Windows
password before your work will return to the screen.
Initiating and exiting Hibernation
The system is set at the factory to initiate Hibernation after 1,080 minutes (18 hours) of inactivity
when running on either battery power or external power, or when the battery reaches a critical battery
level....

Viewing the current power plan
▲Click the battery meter icon in the notification area, at the far right of the taskbar.
– or –
Select Start > Control Panel > System and Security > Power Options.
Selecting a different power plan
▲Click the battery meter icon in the notification area, and then select a power plan from the list.
– or –
Select Start > Control Panel > System and Security > Power Options, and then select a
power plan from the list.
Customizing power plans
1.Click the battery meter icon in the...

WARNING!To reduce potential safety issues, use only the AC adapter provided with the computer,
a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.
●Approved AC adapter
●Optional docking device or expansion product
Connect the computer to external AC power under any of the following conditions:
WARNING!Do not charge the computer battery while you are onboard aircraft.
●When you are charging or calibrating a battery
●When you are installing or modifying system software...