HP 11.6-Inch C2K41UA#ABA manual Identifying low battery levels, Resolving a low battery level

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●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 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 following behavior occurs:

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

– or –

●The Power Meter icon on the 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 34.

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

●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.

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

Resolving a low battery level

Resolving a low battery level when external power is available

●Connect an AC adapter.

●Connect an optional docking or expansion device.

●Connect an optional power adapter purchased as an accessory from HP.

Resolving a low battery level when no power source is available

●Initiate Hibernation.

●Save your work and shut down the computer.

Resolving a low battery level when the computer cannot exit Hibernation

When the computer lacks sufficient power to exit Hibernation, follow these steps:

1.Replace the discharged user-replaceable battery with a charged battery, or connect the AC adapter to the computer and to external power.

2.Exit Hibernation by pressing the power button.

Storing a user-replaceable battery

CAUTION: To reduce the risk of 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 in a cool, dry place to prolong the battery charge.

Running on battery power 37

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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 Securing your computer and information Input power Operating environment Page Fun things to do Starting rightBest practices More HP resources Resource ContentsLocating hardware Getting to know your computerFinding your hardware and software information FrontComponent Description Right sideLeft side See Using HP 3D DriveGuard select models only Display TouchPad TopLights Buttons Managing power onFn key KeysBottom Component LabelsUsing 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 Connecting to a local area network LAN Multimedia Features Enjoying entertainment featuresConnecting speakers Using the webcamUsing audio Checking the sound Connecting headphonesConnecting a microphone Using Beats AudioConnecting a VGA monitor or projector Using videoConfiguring audio settings with Hdmi TV Connecting an Hdmi TV or monitorManaging your audio and video files Using TouchPad gestures Using the TouchPadScrolling TappingRotating select models only Pinching/zoomingFlicking select models only Finger click select models onlyTop-edge swipe Edge swipesRight-edge swipe Left-edge swipe Using the keyboard and mouseIcon Key Description Using the keysUsing the action keys Shortcut Key Description Using Microsoft Windows 8 shortcut keysUsing the hot keys Control Panel Function Hot key DescriptionList of apps. Select Hardware and Sound Beats Audio Initiating and exiting Sleep Managing powerInitiating Sleep and Hibernation Enabling and exiting user-initiated Hibernation Using the power meter and power settingsSetting password protection on wakeup Removing a user-replaceable battery Selecting a power planRunning on battery power Factory-sealed batteryConserving battery power Finding battery informationStoring a user-replaceable battery Identifying low battery levelsResolving a low battery level Replacing a user-replaceable battery Running on external AC powerDisposing of a user-replaceable battery Shutting down turning off the computer Troubleshooting an AC adapterHP CoolSense select models only Page Type Description Using a USB deviceConnecting a USB device Managing and sharing informationRemoving a USB device Connecting a powered USB deviceInserting and removing a digital storage card Using optical drives Inserting an optical disc Removing an optical disc Select Open Network and Sharing Center Sharing data and drives and accessing softwarePage Replacing a hard drive Maintaining your computerImproving performance Handling drivesRemoving the hard drive Installing a hard drive Page Using Disk Cleanup Using HP 3D DriveGuard select models onlyUsing Disk Defragmenter Adding or replacing memory modules Remove the service door see Removing the hard drive onPage Updating programs and drivers Cleaning your computerTraveling with or shipping your computer Cleaning the display, sides, and coverCleaning the TouchPad and keyboard Page Securing your computer and information Using passwordsComputer risk Security feature Password Function Setting Windows passwordsSetting Setup Utility Bios passwords Using firewall software Using Internet security softwareInstalling software updates Using antivirus 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 DiagnosticsUsing 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 Symbols/Numerics 2-finger clickHdmi USB