HP Ultrabook D7H13UA#ABA manual Using the power meter and power settings, Running on battery power

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4.Select Require a password (recommended).

NOTE: If you need to create a user account password or change your current user account password, select Create or change your user account password, and then follow the on- screen instructions. If you do not need to create or change a user account password, go to step 5.

5.Select Save changes.

Using the power meter and power settings

The power meter is located on the Windows desktop. The power meter allows you to quickly access power settings and view the remaining battery charge.

To display the percentage of remaining battery charge and the current power plan, on the Windows Desktop, point over the power meter icon.

To use Power Options, or to change the power plan, click or tap the power meter icon and select an item from the list. From the Start screen, you can also type power, select Settings, and then select Power Options.

Different power meter icons indicate whether the computer is running on battery or external power. The icon also displays a message if the battery has reached a low or critical battery level.

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. If the computer has a charged battery installed and the AC adapter is disconnected from the computer, the computer automatically switches to 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.

Removing a user-replaceable battery

WARNING! To reduce potential safety issues, use only the user-replaceable battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP.

CAUTION: Removing a user-replaceable battery that is the sole power source for the computer can cause loss of information. To prevent loss of information, save your work or shut down the computer through Windows before removing the battery.

To remove the battery:

1.Turn the computer upside down on a flat surface.

2.Slide the battery lock (1) to unlock the battery.

3.Slide the battery release latch (2) to release the battery.

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Contents User Guide Software terms Product noticeSafety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Managing and sharing information Input power Operating environment Index Page Fun things to do Starting rightBest practices More HP resources Resource ContentsLocating hardware Getting to know your computerFinding your hardware and software information Right sideGetting to know your computer Left side Select CyberLink YouCam DisplayTouchPad TopTechnology select models only on LightsButtons and speakers Fn key KeysLabels BottomComponent Using the wireless button Connecting to a networkConnecting to a wireless network Using the wireless controlsUsing an Internet service provider Using a WlanProtecting your Wlan Setting up a WlanConfiguring a wireless router Connecting to a Wlan Connecting to a wired networkUsing Bluetooth wireless devices select models only Connecting to a local area network LAN Enjoying entertainment features Enjoying entertainment featuresConnecting speakers Using the webcamUsing audio Checking the sound Using videoConnecting headphones Connecting a headset microphoneConfiguring Hdmi audio settings Connecting an Hdmi deviceManaging your audio and video files Using Intel Wireless Display select models onlyUsing TouchPad gestures Using the TouchPadSelect Synaptics TouchPad TappingPinching/zooming ScrollingTop-edge swipe Edge swipesRight-edge swipe Left-edge swipe Using touch screen gestures select models onlyOne-finger slide Tapping Pinch/stretch Edge swipes Top-edge swipe and bottom-edge swipe Icon Key Description Using the keyboard and mouseUsing the action keys Shortcut Key Description Using Microsoft Windows 8 shortcut keys Function Hot key Description Using the hot keysIntel Rapid Start Technology select models only Managing powerInitiating Sleep and Hibernation Enabling and exiting user-initiated Hibernation Setting password protection on wakeupInitiating and exiting Sleep Removing a user-replaceable battery Using the power meter and power settingsRunning on battery power Finding battery information Installing a user-replaceable batteryStoring a user-replaceable battery Conserving battery powerIdentifying low battery levels Resolving a low battery levelReplacing a user-replaceable battery Running on external AC powerDisposing of a user-replaceable battery HP CoolSense Troubleshooting power problemsShutting down turning off the computer Type Description Using a USB deviceManaging and sharing information Removing a USB device Connecting a USB deviceConnecting a powered USB device Inserting and removing a digital storage card Select Open Network and Sharing Center Sharing data and drives and accessing softwareImproving performance Using HP 3D DriveGuardUsing Disk Defragmenter Maintaining your computerUpdating programs and drivers Cleaning your computerUsing Disk Cleanup Cleaning the display, sides, and coverTraveling with or shipping your computer Cleaning the TouchPad and keyboardMaintaining your computer Securing your computer and information Using passwordsComputer risk Security feature Password Function Using Internet security softwareSetting Windows passwords Setting Setup Utility Bios passwordsInstalling Windows updates Installing software updatesUsing antivirus software Using firewall softwareBacking up your software applications and information Securing your wireless networkUsing an optional security cable lock Installing HP and third-party software updatesPage Determining the Bios version Using Setup Utility Bios and System DiagnosticsStarting Setup Utility Bios Updating the BiosDownloading a Bios update Using System Diagnostics Creating recovery media and backups Backing up, restoring, and recoveringCreating HP Recovery media Restore and recovery Remove everything and reinstall Windows Using Windows Refresh for quick and easy recoveryWhat you need to know Recovering using HP Recovery ManagerChanging the computer boot order Removing the HP Recovery partitionUsing HP Recovery media to recover Operating environment SpecificationsInput power Electrostatic Discharge Index BiosWlan LAN