HP 41030us manual Running on battery power, Finding battery information, Conserving battery power

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Running on battery power

When a charged battery is in the computer and the computer is not plugged into external power, the computer runs on battery power and the display brightness decreases to conserve battery life. The battery in the computer slowly discharges when the computer is off and unplugged from external power.

Computer battery life varies, depending on power management settings, programs running on the computer, display brightness, external devices connected to the computer, and other factors.

Finding battery information

Help and Support provides the following tools and information about the battery:

Battery Check tool in Help and Support to test battery performance

Information about calibration, power management, and proper care and storage to maximize battery life

Information about battery types, specifications, life cycles, and capacity

To access battery information, select Start > Help and Support > Learn > Power Plans: Frequently Asked Questions.

Conserving battery power

Use the following tips for conserving battery power and maximizing battery life:

Lower the brightness on the display.

Select the Power saver setting in Power Options.

Turn off wireless devices when you are not using them.

Disconnect unused external devices that are not plugged into an external power source, such as an external hard drive connected to a USB port.

Stop, disable, or remove any external media cards that you are not using.

Before you leave your computer, initiate Sleep or Hibernation, or shut down the computer.

Identifying low battery levels

When a battery that is the sole power source for the computer reaches a low or critical battery level, the power meter icon in the notification area displays a low or critical battery notification.

NOTE: For additional information about the power meter, see Using the power meter on page 38.

The computer takes the following actions for a critical battery level:

If Hibernation is enabled and the computer is on or in the Sleep state, the computer initiates Hibernation.

If Hibernation is disabled, and the computer is on or in the Sleep state, the computer remains briefly in the Sleep state, and then shuts down and loses any unsaved information.

40 Chapter 6 Managing power

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Contents User Guide Product notice Software termsSafety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Managing and sharing information Input power Operating environment Electrostatic Discharge Index Page Starting right Best practicesFun things to do Resource Contents More HP resourcesGetting to know your computer Finding your hardware and software informationRight side Component DescriptionSee Using HP 3D DriveGuard select models only Left sideDisplay Communication and Chat CyberLink YouCamTop TouchPadLights Sleep or Hibernation onButton, speakers, and subwoofer Hibernation onKeys Fn keyBottom Labels ComponentConnecting to a network Using the wireless button Connecting to a wireless networkUsing the wireless controls Using HP Connection Manager select models onlyUsing an Internet service provider Using a WlanUsing operating system controls Protecting your Wlan Setting up a WlanConfiguring a wireless router Using Bluetooth wireless devices Connecting to a WlanConnecting to a wired network Connecting to a local area network LANEnjoying entertainment features Multimedia FeaturesInformation, see the Regulatory, Safety Using the webcam Using audioEnabling and Disabling Beats Audio Using videoChecking the sound IconDefinitionConnecting an Hdmi TV or monitor Configuring audio settings with Hdmi TVUsing Intel Wireless Display select models only Managing your audio and video filesUsing the keyboard and pointing devices Using the action keys Using the keyboardUsing ALT GR key combinations Icon Key DescriptionSelect Start Control Panel Hardware and Sound Beats Using the hot keysFunction Hot key Description Audio Control PanelUsing the TouchPad Using TouchPad gesturesTurning the TouchPad off or on Navigating SelectingUsing TouchPad gestures Scrolling Pinching/ZoomingRotating FlickingManaging power Using Sleep or Hibernation Initiating and exiting SleepSetting password protection on wakeup Initiating and exiting HibernationUsing the power meter Selecting a power plan Conserving battery power Running on battery powerFinding battery information Identifying low battery levelsRunning on external power HP CoolSense select models only Refreshing your software content select models only Shutting down the computerManaging and sharing information Using a USB deviceConnecting a USB device Type DescriptionConnecting a powered USB device Removing a USB deviceInserting and removing a digital storage card Improving performance Using HP 3D DriveGuard select models onlyMaintaining your computer Using Disk Defragmenter Using Disk CleanupUpdating programs and drivers Cleaning the TouchPad and keyboard Cleaning your computerCleaning the display, sides, and cover Traveling with or shipping your computer Locating your security software Computer risk Security featureSecuring your computer and information Password Function Using passwordsSetting Windows passwords Using Internet security software Setting Setup Utility Bios passwordsUsing firewall software Installing software updatesUsing antivirus software Installing Windows security updatesBacking up your software applications and information Securing your wireless networkUsing an optional security cable lock Updating the Bios Using Setup Utility Bios and System DiagnosticsStarting Setup Utility Bios Determining the Bios versionDownloading a Bios update Select Start Help and Support MaintainUsing System Diagnostics Creating recovery media to recover the original system Backing up, restoring, and recoveringCreating backups What you need to knowCreating system restore points Creating a system restore pointTips for a successful backup Backing up system and personal informationCreating a backup using Windows Backup and Restore Recovering the original system using HP Recovery Manager Restore and recoveryRestoring to a previous system restore point Restoring specific files using Windows Backup and RestoreRecovering using HP Recovery partition select models only Recovering using the recovery mediaChanging the computer boot order Input power Rating SpecificationsInput power Operating environment Troubleshooting and support Cannot connect to a Wlan TroubleshootingWireless connection problems Cannot connect to a preferred networkCurrent network security codes are unavailable Network status icon is not displayed Cannot connect to the wireless routerWlan connection is very weak Resolving a low battery level Audio problemsPower management problems Contacting support Electrostatic Discharge Bios IndexWlan

41010us, 6-1010us, C2M81UARABA, 41030us, B5Q41UA#ABA specifications

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