HP 355385-001 manual Selecting a Power Source, Task Use This Power Source

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Power

Selecting a Power Source

The notebook can run on internal power from a battery pack or on external power from an AC adapter and other devices. The following table describes the best power source for general tasks.

Task	Use This Power Source:

Work in most software	■ Charged battery pack in the
applications.	notebook.
	■ External power, such as an
	AC adapter or optional
	HP Notebook Expansion Base.

Charge or calibrate a battery	External power, such as an
pack in the notebook.	AC adapter or optional HP Notebook
	Expansion Base.
	✎ For more details, refer to the
	“Battery Packs” chapter in
	the Hardware Guide on
	this CD.

Install or modify system	External power, such as an
software or write to any	AC adapter or optional HP Notebook
drive media.	Expansion Base.

Software Guide

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Contents Software Guide Page Contents Multimedia SecurityPlaying DVDs and Video CDs with InterVideo Software Updates and RestorationsIndex Task Use This Power Source Selecting a Power SourceStandby Standby, Hibernation and ShutdownHibernation Shutdown Choosing Standby, Hibernation or Shutdown When Resuming After a Short IntervalWhen Resuming After a Week or More When External Power Supply Is Disrupted or UncertainWhen Using Infrared or Drive Media Standby, Hibernation and Shutdown ProceduresIdentifying Power Controls and Indicators Identifying power controls and indicators Task Procedure Results Using the Default Power SettingsTurning the Notebook or Display On or Off Initiating or Resuming from Hibernation Task Procedure ResultInitiating or Resuming from Standby Using Emergency Shutdown ProceduresAccessing Power Options Window Setting Power PreferencesDisplaying Power Meter Icon on Taskbar Using a Security Password Setting or Changing a Power SchemeProcessor Performance Controls Accessing Windows XP Processor ControlsPower Scheme AC Power Battery Power Security To Protect Against This Risk Use This Feature Security Features Quick ReferenceForgotten Passwords About PasswordsUsing HP and Windows Passwords About QuickLock Fn+F6 Setting, Changing or Deleting Power-On Passwords About Power-On PasswordsSetting a Power-On Password Changing a Power-On Password Deleting a Power-On Password Entering Power-On PasswordsSetting, Changing or Deleting Administrator Passwords About Administrator PasswordsSetting an Administrator Password Changing an Administrator Password Deleting an Administrator Password Entering Administrator Passwords Using Other Device SecuritySetting System Information Options Using System InformationProtecting System Information Protecting Your Notebook Step Use this Security Measure For More Information Using Security Software MeasuresConnecting an Optional Security Cable Connecting the optional security cable Protecting Playback Using CDs and DVDsObserving the Copyright Warning Using Hotkeys and Quick Launch Buttons Select ModelsIdentifying the multimedia hotkeys and Quick Launch buttons HP Image Zone Select Models Reprogramming the Quick Launch Buttons Select Models InterVideo Home Theater Select ModelsPlaying CDs Playing Audio and Video CDs with Windows Media PlayerGeneral DVD Tips Playing DVDs or Video CDs Using DVD Region SettingsChanging Region Settings Using InterVideo WinDVD Creator Select ModelsChoosing Recording Media Preparing to Use InterVideo WinDVD CreatorCreating DVDs and Video CDs Sonic RecordNowUpdating Software Software Updates RestorationsAccessing Notebook ROM Information Accessing Notebook Product InformationDownloading and Installing Software Updates Downloading and Installing ROM Updates Downloading ROM Update Installing ROM Update Downloading and Installing Other Software Recovery Procedures Step Description Refer to Before You BeginSetting a Restore Point Using the System Restore UtilityRestoring to a Restore Point Repairing or Reinstalling Drivers Reinstalling Applications from Your Hard Drive Repairing or Reinstalling ApplicationsReinstalling Applications from the Driver Recovery CD Repairing or Reinstalling Operating SystemRepairing the Operating System Backing Up Your Data About Operating System ReinstallationReinstalling the Operating System Turn on the notebook by briefly pressing the power button Updating Reinstalled Software Reinstalling Other SoftwareConfiguring Your Notebook Installing a Retail Version of an Operating SystemOpening the Setup Utility Navigating and Selecting in the Setup Utility Main Menu Setting Description DefaultSecurity Menu Exit Menu Boot MenuRestoring Setup Utility Default Settings Using the Help and Support CenterExiting the Setup Utility Software Updates and Restorations Obtaining Support Telephone Numbers Using Support Telephone NumbersPreparing to Call Technical Support Index Fn 3-2 hotkeys 3-2prt sc Index-3 Index-4