HP 17.3 E7N75UA#ABA, 17.3 E0J83UA#ABA manual Finding battery information, Conserving battery power

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3.Pivot the battery (2) upward and remove it from the computer (3).

Finding battery information

To monitor the status of your battery, or if the battery is no longer holding a charge, run Battery Check in HP Support Assistant. To access battery information, from the Start screen, type support, select

the HP Support Assistant app, and then select Battery and performance.

HP Support Assistant provides the following tools and information about the battery:

●Battery test

●Information on battery types, specifications, life cycles, and capacity

Conserving battery power

Tips for conserving battery power and maximizing battery life:

●Lower the brightness on the display.

●Select the Power saver setting in Power Options.

●Remove a user-replaceable battery from the computer when it is not being used or charged.

●Turn off wireless 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 work, initiate Sleep 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 following behavior occurs:

●The battery light (select models only) indicates a low or critical battery level.

– or –

●The power meter icon on the Windows desktop shows a low or critical battery notification.

NOTE: For additional information about the power meter, see Using the power meter and power settings on page 37.

38 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 Securing your computer and information Input power Operating environment Page Starting right HP Quick Start select models onlyBest practices Fun things to do Resource Contents More HP resourcesGetting to know your computer Finding your hardware and software informationLocating hardware Locating softwareRight side Component DescriptionLeft side Select User guidesSee Using HP 3D DriveGuard select models only Display Top TouchPadLights Initiating Sleep and Hibernation onButtons and speakers Hibernation onKeys Fn keyBottom Labels Connecting to a network Connecting to a wireless networkUsing the wireless controls Using the wireless buttonUsing a Wlan Using an Internet service providerSetting up a Wlan Configuring a wireless router Connecting to a WlanProtecting your Wlan Connecting to a wired network Using Bluetooth wireless devices select models onlyConnecting to a local area network LAN Enjoying entertainment features Multimedia FeaturesUsing the webcam Using audioConnecting speakers Connecting headphonesConnecting a microphone Checking the soundUsing video Connecting a VGA monitor or projectorConnecting an Hdmi device Configuring Hdmi audio settingsManaging your audio and video files Using the TouchPad Using TouchPad gesturesTapping Scrolling Pinching/zoomingRotating select models only Finger click select models onlyFlicking select models only Edge swipesRight-edge swipe Top-edge swipe Left-edge swipeUsing the keyboard and mouse Using the keysUsing the action keys Icon Key DescriptionUsing Microsoft Windows 8 shortcut keys Shortcut Key DescriptionUsing the integrated numeric keypad Using the hot keysFunction Hot key Description Managing power Initiating Sleep and HibernationIntel Rapid Start Technology select models only Setting password protection on wakeup Initiating and exiting SleepEnabling and exiting user-initiated hibernation Using the power meter and power settings Running on battery powerRemoving a user-replaceable battery Finding battery information Conserving battery powerIdentifying low battery levels Resolving a low battery level Storing a user-replaceable batteryRunning on external AC power Disposing of a user-replaceable batteryReplacing a user-replaceable battery Troubleshooting power problems HP CoolSense select models onlyShutting down turning off the computer Using a USB device Managing and sharing informationType Description Connecting a USB device Removing a USB deviceInserting and removing a digital storage card Using optical drives Inserting an optical disc Removing an optical discTray-load When the disc tray fails to open normally Sharing data and drives and accessing software Select Open Network and Sharing Center Maintaining your computer Improving performanceHandling drives Replacing a hard drive Page Using HP 3D DriveGuard select models only Using Disk DefragmenterUsing Disk Cleanup Adding or replacing memory modulesTurn the computer upside down on a flat surface Page Cleaning your computer Cleaning the display, sides, and coverCleaning the TouchPad and keyboard Updating programs and driversTraveling with or shipping your computer Using passwords Computer risk Security featureSecuring your computer and information Setting Windows passwords Setting Setup Utility Bios passwordsPassword Function Using Internet security software Installing software updatesUsing antivirus software Using firewall softwareSecuring your wireless network Using an optional security cable lockInstalling HP and third-party software updates Backing up your software applications and informationPage Using Setup Utility Bios and System Diagnostics Starting Setup Utility BiosUpdating the Bios Determining the Bios versionDownloading a Bios update Using System Diagnostics Backing up, restoring, and recovering Creating recovery media and backupsCreating HP Recovery media Restore and recovery Using Windows Refresh for quick and easy recovery Remove everything and reinstall WindowsRecovering using HP Recovery Manager What you need to knowRemoving the HP Recovery partition Using HP Recovery media to recoverChanging the computer boot order Specifications Input powerInput power Rating Operating environment Electrostatic Discharge Bios IndexWlan