HP Pavilion Dm1 1000 Entertainment Notebook Pc Series Manual

							Step 5: Reenable Hibernation and Sleep
CAUTION:Failure to reenable Hibernation after calibration may result in a full battery discharge and
information loss if the computer reaches a critical battery level.
1.Click the battery meter icon in the notification area, and then click More power options.
– or –
Select Start > Control Panel > System and Security > Power Options.
2.Under the current power plan, click Change plan settings.
3.Reenter the settings that you recorded for the items in the On battery column.
4.Click Change advanced power settings.
5.Click the plus sign next to Sleep, and then click the plus sign next to Hibernate after.
6.Reenter the setting that you recorded for On battery.
7.Click OK.
8.Click Save changes.
Using battery power 71 
						

							Conserving battery power
●Select Start > Control Panel > System and Security > Power Options > Power saver.
●Turn off wireless and local area network (LAN) connections and exit modem applications when you
are not using them.
●Disconnect external devices that are not plugged into an external power source, when you are not
using them.
●Stop, disable, or remove any external media cards that you are not using.
●Use the fn+f3 and fn+f4 hotkeys to adjust screen brightness as needed.
●If you leave your work, initiate Sleep or Hibernation, or shut down the computer.
Storing a battery
CAUTION:To prevent damage to a battery, do not expose it to high temperatures for extended periods
of time.
If a computer will be unused and unplugged from external power for more than 2 weeks, remove the
battery and store it separately.
To prolong the charge of a stored battery, place it in a cool, dry place.
Calibrate a battery before using it if it has been stored for one month or more.
Disposing of a used battery
WARNING!To reduce the risk of fire or burns, do not disassemble, crush, or puncture; do not short
external contacts; do not dispose of in fire or water.
For additional information, refer to the Regulatory, Safety and Environmental Notices included with this
computer.
72 Chapter 8   Power management 
						

							Shutting down the computer
CAUTION:Unsaved information will be lost when the computer is shut down.
The Shut down command closes all open programs, including the operating system, and then turns off
the display and computer.
Shut down the computer under any of the following conditions:
●When you need to replace the battery or access components inside the computer
●When you are connecting an external hardware device that does not connect to a USB port
●When the computer will be unused and disconnected from external power for an extended period
Although you can shut down the computer with the power button, the recommended procedure is to use
the Windows Shut down command.
To shut down the computer:
NOTE:If the computer is in the Sleep state or in Hibernation, you must first exit Sleep or Hibernation
before shutdown is possible.
1.Save your work and close all open programs.
2.Click Start.
3.Click Shut down.
If the computer is unresponsive and you are unable to use the preceding shutdown procedures, try the
following emergency procedures in the sequence provided:
●Press ctrl+alt+delete, and then click the Power button.
●Press the power button and hold for at least 5 seconds.
●Disconnect the computer from external power and remove the battery.
Shutting down the computer 73 
						

							9Security
Protecting the computer
Standard security features provided by the Windows operating system and the non-Windows Setup
Utility can protect your personal settings and data from a variety of risks.
Follow the procedures in this chapter to use the following features:
●Passwords
●Firewall software
●Antivirus support (Norton Internet Security)
●Critical security updates
NOTE:Security solutions are designed to act as deterrents, but they may not deter software attacks
or prevent the computer from being mishandled or stolen.
NOTE:Before you send your computer for service, remove all password settings.
Computer riskSecurity feature
Unauthorized use of the computer●QuickLock
●Power-on password
Unauthorized access to data●Firewall software
●Windows updates
Unauthorized access to Setup Utility, BIOS settings, and other
system identification informationAdministrator password
Ongoing or future threats to the computerCritical security updates from Microsoft
Unauthorized access to a Windows user account User password
74 Chapter 9   Security 
						

							Using passwords
A password is a group of characters that you choose to secure your computer information. Several types
of passwords can be set, depending on how you want to control access to your information. Passwords
can be set in Windows or in the non-Windows Setup Utility preinstalled on the computer.
CAUTION:To prevent being locked out of the computer, record each password you set. Because
most passwords are not displayed as they are set, changed, or deleted, it is essential to record each
password immediately and store it in a secure place.
You can use the same password for a Setup Utility feature and for a Windows security feature. You can
also use the same password for more than one Setup Utility feature.
Use the following guidelines when setting a password in Setup Utility:
●A password can be any combination of up to 8 letters and numbers and is case sensitive.
●A password set in Setup Utility must be entered at a Setup Utility prompt. A password set
in Windows must be entered at a Windows prompt.
Use the following tips for creating and saving passwords:
●When creating passwords, follow requirements set by the program.
●Write down your passwords and store them in a secure place away from the computer.
●Do not store passwords in a file on the computer.
●Do not use your name or other personal information that could be easily discovered by an outsider.
The following sections list Windows and Setup Utility passwords and describe their functions. For
additional information about Windows passwords, such as screen-saver passwords, select Start > Help
and Support.
Setting passwords in Windows
PasswordFunction
Administrator passwordProtects administrator-level access to computer contents.
NOTE:This password cannot be used to access Setup Utility
contents.
User passwordProtects access to a Windows user account. It also protects
access to the computer contents and must be entered when
you exit Sleep or Hibernation.
QuickLock Protects the computer by requiring a password to be entered
in the Windows Log On dialog box before you access the
computer. After you set a user or administrator password,
follow these steps:
1.Initiate QuickLock by pressing fn+f6.
2.Exit QuickLock by entering your Windows user or
administrator password.
Using passwords 75 
						

							Setting passwords in Setup Utility
PasswordFunction
Administrator password*●Protects access to Setup Utility.
●After this password is set, it must be entered each time
you access Setup Utility.
CAUTION:If you forget your administrator password, you
cannot access Setup Utility.
Power-on password*●Protects access to the computer contents.
●After this password is set, it must be entered each time
you turn on or restart the computer, or exit Hibernation.
CAUTION:If you forget your power-on password, you
cannot turn on or restart the computer, or exit Hibernation.
*For details about each of these passwords, refer to the following topics.
Administrator password
Your administrator password protects the configuration settings and system identification information in
Setup Utility. After this password is set, you must enter it each time you access Setup Utility.
Your administrator password is not interchangeable with an administrator password set in Windows,
nor is it displayed as it is set, entered, changed, or deleted. Be sure that you record your password and
store it in a safe place.
Managing an administrator password
To set, change, or delete this password, follow these steps:
1.Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for
Startup Menu” message is displayed in the lower-left corner of the screen, press f10.
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for
Startup Menu” message is displayed in the lower-left corner of the screen, press esc. When the
Startup Menu is displayed, press f10.
2.Use the arrow keys to select Security > Set Administrator Password, and then press enter.
●To set an administrator password, type your password in the Enter New Password and
Confirm New Password fields, and then press enter.
●To change an administrator password, type your current password in the Enter Current
Password field, type a new password in the Enter New Password and Confirm New
Password fields, and then press enter.
●To delete an administrator password, type your current password in the Enter Password field,
and then press enter 4 times.
3.To save your changes and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes.
76 Chapter 9   Security 
						

							Your changes go into effect when the computer restarts.
Entering an administrator password
At the Enter Password prompt, type your administrator password, and then press enter. After 3
unsuccessful attempts to enter the administrator password, you must restart the computer and try again.
Power-on password
Your power-on password prevents unauthorized use of the computer. After this password is set, it must
be entered each time you turn on or restart the computer, or exit Hibernation. A power-on password is
not displayed as it is set, entered, changed, or deleted.
Managing a power-on password
To set, change, or delete this password, follow these steps:
1.Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for
Startup Menu” message is displayed in the lower-left corner of the screen, press f10.
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for
Startup Menu” message is displayed in the lower-left corner of the screen, press esc. When the
Startup Menu is displayed, press f10.
2.Use the arrow keys to select Security > Set Power-On Password, and then press enter.
●To set a power-on password, type your password in the Enter New Password and Confirm
New Password fields, and then press enter.
●To change a power-on password, type your current password in the Enter Current
Password field, type a new password in the Enter New Password and Confirm New
Password fields, and then press enter.
●To delete a power-on password, type your current password in the Enter Current
Password field, and then press enter 4 times.
3.To save your changes and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes.
Your changes go into effect when the computer restarts.
Entering a power-on password
At the Enter Password prompt, type your password, and then press enter. After 3 unsuccessful attempts
to enter the password, you must restart the computer and try again.
Using passwords 77 
						

							Using antivirus software
When you use the computer for e-mail or Internet access, you expose it to computer viruses that can
disable the operating system, programs, or utilities or cause them to function abnormally.
NOTE:HP recommends that you install antivirus software to help protect your computer.
Antivirus software can detect most viruses, destroy them, and in most cases, repair damage they have
caused. To provide ongoing protection against newly discovered viruses, antivirus software must be
kept up to date.
Norton Internet Security, an antivirus program, is preinstalled on the computer.
●Your version of Norton Internet Security includes 60 days of free updates. It is strongly
recommended that you protect the computer against new viruses beyond 60 days by purchasing
extended update service. Instructions for using and updating Norton Internet Security software and
for purchasing extended update service are provided within the program.
●To access Norton Internet Security, or to get more information about it, click Start > All
Programs > Norton Internet Security.
NOTE:HP recommends that you always update the antivirus software to help protect your computer.
NOTE:For more information about computer viruses, type viruses in the Search box in Help and
Support.
Using firewall software
When you use the computer for e-mail, network, or Internet access, unauthorized persons may be able
to gain access to the computer, your personal files, and information about you. Use the firewall software
preinstalled on the computer to protect your privacy.
Firewall features include logging and reporting of network activity, and automatic monitoring of all
incoming and outgoing traffic. Refer to the firewall user guide or contact your firewall manufacturer for
more information.
NOTE:Under some circumstances a firewall can block access to Internet games, interfere with printer
or file sharing on a network, or block authorized e-mail attachments. To temporarily resolve the problem,
disable the firewall, perform the task that you want to perform, and then reenable the firewall. To
permanently resolve the problem, reconfigure the firewall.
78 Chapter 9   Security 
						

							Installing critical updates
CAUTION:Microsoft sends alerts regarding critical updates. To protect the computer from security
breaches and computer viruses, install all critical updates from Microsoft as soon as you receive an
alert.
Updates to the operating system and other software may have become available after the computer
was shipped. To be sure that all available updates are installed on the computer, observe these
guidelines:
●Run Windows Update as soon as possible after you set up your computer. Use the update link at
Start > All Programs > Windows Update.
●Run Windows Update at regular intervals, such as once a month.
●Obtain updates to Windows and other Microsoft programs, as they are released, from the Microsoft
Web site and through the updates link in Help and Support.
Installing critical updates 79 
						

							10 Software updates
Updated versions of the software provided with your computer may be available on the HP Web site.
Most software and BIOS updates on the HP Web site are packaged in compressed files called
SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information regarding
installing and troubleshooting the file.
To update the software, follow these steps, which are explained in the remainder of this guide:
1.Identify your 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 your 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 will interact with the hardware devices, and
provides for data transfer among hardware devices, including the time and date.
2.Access the updates on the HP Web site at http://www.hp.com.
3.Install the updates.
80 Chapter 10   Software updates