HP Pavilion Dv7t 4100 Cto Select Edition Entertainment Notebook Pc Manual

							The process of burning a CD or DVD does not begin, or it
stops before completion
●Be sure that all other programs are closed.
●Disable Sleep and Hibernation.
●Be sure that you are using the right kind of disc for your drive. For more information about disc
types, see the user guides.
●Be sure that the disc is inserted properly.
●Select a slower write speed and try again.
●If copying a disc, save the information on the source disc to your hard drive before trying to burn
the contents to a new disc, and then burn from the hard drive.
●Reinstall the disc-burning device driver located in the DVD/CD-ROM drives category in Device
Manager.
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, and is also available
from the HP website at 
http://www.hp.com.
A device driver must be reinstalled
1.Remove any discs from the optical drive.
2.Select Start > Control Panel > System and Security.
3.In the System area, click Device Manager.
4.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).
5.Right-click the device listing and click Uninstall. When prompted, confirm that you want to delete
the device, but do not restart the computer. Repeat for any other drivers you want to delete.
6.In the Device Manager window, click Action, and then click Scan for hardware changes.
Windows scans the system for installed hardware and installs default drivers for any devices
requiring drivers.
NOTE:If you are prompted to restart the computer, save all open files, and then continue with
the restart.
7.Reopen Device Manager, if necessary, and then verify that the drivers are once again listed.
8.Try running the program again.
If uninstalling and reinstalling the device drivers does not correct the problem, you might need to update
your drivers using the procedures in the following sections.
The process of burning a CD or DVD does not begin, or it stops before completion 91 
						

							Obtaining the latest HP device drivers
1.Open a web browser, go to http://www.hp.com/support, and then select your country or region.
2.Click the option for software and driver downloads, type the computer model number in the search
box, and then press the enter key.
– or –
If you want a specific SoftPaq, enter the SoftPaq number in the Search box, press enter, and then
follow the instructions provided. Proceed to step 6.
3.Click your specific product from the models listed.
4.Click the Windows 7 operating system.
5.When the list of drivers is displayed, click an updated driver to open a window containing additional
information.
6.Click Install now to install the updated driver without downloading the file.
– or –
Click Download only to save the file to the computer. When prompted, click Save and then select
a storage location on the hard drive.
After the file is downloaded, navigate to the folder where the file was stored, and then double-click
the file to install.
7.If prompted, restart the computer after the installation is complete, and then verify the operation of
the device.
Obtaining the latest Windows device drivers
Obtain the latest Windows device drivers by using Windows Update. This feature automatically checks
for and installs updates for the Windows operating system and other Microsoft products.
To use Windows Update:
1.Click Start > All Programs > Windows Update.
NOTE:If you have not previously set up Windows Update, a prompt appears asking you to enter
settings before checking for updates.
2.Click Check for Updates.
3.Follow the on-screen instructions.
92 Chapter 11   Troubleshooting 
						

							A Setup Utility (BIOS)
Starting Setup Utility
Setup Utility is a ROM-based information and customization utility is used even when the Windows
operating system is not working.
NOTE:The fingerprint reader (select models only) cannot be used to access Setup Utility.
The utility reports information about the computer and provides settings for startup, security, and other
preferences.
To start Setup Utility:
▲Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the esc key. When the Startup Menu appears, press the f10 key.
Starting Setup Utility 93 
						

							Using Setup Utility
Changing the language of Setup Utility
To change the language of Setup Utility:
NOTE:If Setup Utility is not running, begin at step 1. If Setup Utility is running, begin at step 2.
1.Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the esc key. When the Startup Menu appears, press the f10 key.
2.Use the arrow keys to select System Configuration > Language, and then press the enter key.
3.Use the arrow keys to select a language, and then press the enter key.
4.When a confirmation prompt with your language selected appears, press the enter key.
5.To save the change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes, and then press the enter key.
Changes go into effect immediately.
Navigating and selecting in Setup Utility
Because Setup Utility is not Windows-based, it does not support the TouchPad. Navigation and
selections are by keystroke.
To navigate Setup Utility:
●Use the arrow keys to choose a menu or a menu item.
●Use either the arrow keys or the f5 or f6 keys to choose an item in a list or to toggle a field,
for example an Enable/Disable field.
●Press the enter key to select an item.
●Press the esc key to close a text box or return to the menu display.
●Press the f1 key to display additional navigation and selection information.
Displaying system information
Use Setup Utility to view the system time and date and information that identifies the computer.
To display the system information using Setup Utility:
94 Appendix A   Setup Utility (BIOS) 
						

							NOTE:If Setup Utility is running, begin at step 1. If Setup Utility is not running, begin at step 2.
1.Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the esc key. When the Startup Menu appears, press the f10 key.
2.Select the Main menu.
3.To exit Setup Utility without changing any settings, use the arrow keys to select Exit > Exit
Discarding Changes, and then press the enter key.
Restoring default settings in Setup Utility
To restore Setup Utility default settings:
NOTE:If Setup Utility is not running, begin at step 1. If Setup Utility is running, begin at step 2.
1.Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu screen appears, press the esc key. When the Startup Menu appears, press the f10 key.
2.Use the arrow keys to select Exit > Load Setup Defaults, and then press the enter key.
3.When the Setup Confirmation screen appears, press the enter key.
4.To save the change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes, and then press the enter key.
Setup Utility default settings go into effect when the computer restarts.
NOTE:Password, security, and language settings are not changed when you restore the factory
default settings.
Exiting Setup Utility
Exit Setup Utility with or without saving changes.
●To exit Setup Utility and save the changes from the current session:
If the Setup Utility menus are not visible, press the esc key to return to the menu display. Use the
arrow keys to select Exit > Exit Saving Changes, and then press the enter key.
●To exit Setup Utility without saving your changes from the current session:
If the Setup Utility menus are not visible, press the esc key to return to the menu display. Use the
arrow keys to select Exit > Exit Discarding Changes, and then press the enter key.
After either choice, the computer restarts in Windows.
Using Setup Utility 95 
						

							Setup Utility menus
The menu tables provide an overview of Setup Utility options.
NOTE:Some of the Setup Utility menu items might not be supported by the computer.
Main menu
SelectFunction
System information
●View and change the system time and date.
●View identification information about the computer.
●View specification information about the processor, memory size,
system BIOS, and keyboard controller version (select models only).
Security menu
SelectFunction
Administrator passwordEnter, change, or delete an administrator password.
Power-On Password Enter, change, or delete a power-on password.
System Configuration menu
SelectFunction
Language SupportChange the language of Setup Utility.
Virtualization Technology (select models only)Enable/disable the processor Virtualization Technology.
LAN Power Saving (select models only)Enable/disable LAN Power Saving. When enabled, saves power when
the computer is in DC mode.
Fan Always OnEnable/disable Fan Always On. When enabled, the computer fan is
always on.
Action Keys ModeEnable/disable the Action Keys.
Boot Options
●POST (power-on self test) f10 and f12 Delay (sec.)―Set the delay
for the f10 and f12 functions of Setup Utility in intervals of 5 seconds
each (0, 5, 10, 15, 20).
●CD-ROM Boot―Enable/disable boot from CD-ROM.
●Floppy Boot―Enable/disable boot from diskette.
●Internal Network Adapter Boot―Enable/disable boot from the
internal network adapter.
●Boot Order―Set the boot order for:
◦Notebook Hard Drive
◦Internal CD/DVD ROM Drive
◦USB Diskette on Key/USB Hard Drive
96 Appendix A   Setup Utility (BIOS) 
						

							SelectFunction
◦USB CD/DVD ROM Drive
◦USB Floppy
◦Network Adapter
Diagnostics menu
SelectFunction
Primary Hard Disk Self TestRun a comprehensive self-test on the hard drive.
Secondary Hard Disk Self Test (select models
only)Run a comprehensive self-test on a secondary hard drive.
Memory Test Run a diagnostic test on the system memory.
Setup Utility menus 97 
						

							B Software updates
Updated versions of the software provided with the computer might be available on the HP website.
Most software and BIOS updates on the HP website are packaged in compressed files called SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information about installing
and troubleshooting the software.
To update the software:
1.Identify the computer model, product category, and series or family. Prepare for a system BIOS
update by identifying the BIOS version currently installed on the computer.
If the computer is connected to a network, consult the network administrator before installing any
software updates, especially system BIOS updates.
NOTE:The computer system BIOS is stored on the system ROM. The BIOS initializes the
operating system, determines how the computer interacts with the hardware devices, and provides
for data transfer among hardware devices, including the time and date.
NOTE:Windows includes the User Account Control feature to improve the security of the
computer. You might be prompted for your permission or password for tasks such as installing
software, running utilities, or changing Windows settings. For more information, see Help and
Support.
2.Access the updates on the HP website at http://www.hp.com.
3.Install the updates.
98 Appendix B   Software updates 
						

							Updating the BIOS
To update the BIOS, first determine what BIOS version you currently have and then download and install
the new BIOS.
Determining the BIOS version
To determine whether available BIOS updates contain later BIOS versions than those currently installed
on the computer, you need to know the version of the system BIOS currently installed.
BIOS version information (also known as ROM date and System BIOS) is displayed by pressing fn
+esc (if you are already in Windows) or by opening Setup Utility.
To use Setup Utility for displaying BIOS information:
1.Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup
Menu appears, press the f10 key.
2.If Setup Utility does not open with the system information displayed, use the arrow keys to select
the Main menu.
When the Main menu is selected, BIOS and other system information appears.
3.To exit Setup Utility, use the arrow keys to select Exit > Exit Discarding Changes, and then press
the enter key.
Downloading a BIOS update
CAUTION:To prevent damage to the computer or an unsuccessful installation, download and install
a BIOS update only when the computer is connected to reliable external power using the AC adapter.
Do not download or install a BIOS update while the computer is running on battery power, docked in an
optional docking device, or connected to an optional power source. During the download and installation,
follow these instructions:
Do not disconnect power from the computer by disconnecting the power cord from the AC outlet.
Do not shut down the computer or initiate Sleep or Hibernation.
Do not insert, remove, connect, or disconnect any device, cable, or cord.
To download a BIOS update:
1.Select Start > Help and Support > Maintain > Software Updates to access the page on the HP
website that provides software for the computer.
2.Follow the instructions on the screen to identify the computer and access the BIOS update you
want to download.
3.In the download:
a.Identify the BIOS update that is later than the BIOS version currently installed on the computer.
Make a note of the date, name, or other identifier. You might need this information to locate
the update later, after it has been downloaded to the hard drive.
b.Follow the instructions on the screen to download your selection to the hard drive.
Make a note of the path to the location on the hard drive where the BIOS update is
downloaded. Access this path when you are ready to install the update.
Updating the BIOS 99 
						

							NOTE:If you connect the computer to a network, consult the network administrator before
installing any software updates, especially system BIOS updates.
BIOS installation procedures vary. Follow any instructions that appear on the screen after the download
is complete. If no instructions appear:
1.Open Windows Explorer by selecting Start > Computer.
2.Double-click the hard drive designation. The hard drive designation is typically Local Disk (C:).
3.Using the hard drive path recorded earlier, open the folder on the hard drive that contains the
update.
4.Double-click the file that has an .exe extension (for example, filename.exe).
The BIOS installation begins.
5.Complete the installation by following the on-screen instructions.
The system automatically shuts down after the BIOS has successfully updated.
NOTE:After a message on the screen reports a successful installation, delete the downloaded file
from the hard drive.
Updating programs and drivers
To download and install software other than a BIOS update:
1.Open a browser window, go to 
http://www.hp.com/support, and then select your country or region.
2.Click the option for software and driver downloads, type the computer model number in the Search
box, and then press the enter key.
– or –
If you want a specific SoftPaq, enter the SoftPaq number in the Search box, press the enter key,
and then follow the on-screen instructions. Proceed to step 6.
3.Click your specific product from the models listed.
4.Select the operating system.
5.When the list of drivers appears, click an updated driver to open a window containing additional
information.
6.Click Install now to install the updated driver.
NOTE:In some locations you might be able to download the driver and install it later. To do this,
click Download only to save the file to the computer. When prompted, click Save and then select
a storage location on the hard drive. After the file is downloaded, navigate to the folder where the
file was stored, and double-click the file to install.
7.If prompted, restart the computer after the installation is complete, and then verify the operation of
the device.
100 Appendix B   Software updates