HP E2S18UAABA manual Shutting down turning off the computer

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Shutting down (turning off) the computer

CAUTION: Unsaved information is lost when the computer shuts down. Be sure to save your work before shutting down the computer.

The Shut down command closes all open programs, including the operating system, and then turns off the display and computer.

Shut down the computer under any of the following conditions:

●When you need to replace the battery or access components inside the computer

●When you are connecting an external hardware device that does not connect to a USB or video port

●When the computer will be unused and disconnected from external power for an extended period

Although you can turn off the computer with the power button, the recommended procedure is to use the Windows Shut down command:

NOTE: If the computer is in the Sleep state or in Hibernation, you must first exit Sleep or Hibernation before shutdown is possible by briefly pressing the power button.

1.Save your work and close all open programs.

2.From the Start screen, point to the upper-right or lower-right corner of the screen to reveal the charms.

3.Click Settings, click the Power icon, and then click Shut down.

If the computer is unresponsive and you are unable to use the preceding shutdown procedures, try the following emergency procedures in the sequence provided:

●Press ctrl+alt+delete, click the Power icon, and then select Shut Down.

●Press and hold the power button for at least 5 seconds.

●Disconnect the computer from external power.

●On models with a user-replaceable battery, remove 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 Using the hot keys Securing your computer and information Input power Operating environment Page Best practices Starting rightFun things to do More HP resources Resource ContentsMore HP resources Locating software Getting to know your computerFinding your hardware and software information Locating hardwareComponent Description Right sideSelect User guides Left side See Using HP 3D DriveGuard select models onlyDisplay TouchPad TopLights Buttons and speakers Fn key KeysSupport BottomComponent LabelsModel number select models only Revision number Using the wireless button Connecting to a networkConnecting to a wireless network Using the wireless controlsUsing a Wlan Sharing data and drives and accessing softwareSetting up a Wlan Using an Internet service providerConfiguring a wireless router Protecting your Wlan Connecting to a WlanUsing Bluetooth wireless devices select models only Connecting to a wired networkConnecting to a local area network LAN Multimedia features Enjoying entertainment featuresUsing audio Using the webcamConnecting speakers Checking the sound Using videoConnecting headphones Connecting a microphoneConnecting a VGA monitor or projector Configuring Hdmi audio settings Connecting an Hdmi deviceManaging your audio and video files select models only Using TouchPad gestures Using the TouchPadScrolling TappingRotating select models only Pinching/zoomingFlicking select models only Finger click select models onlyRight-edge swipe Edge swipesTop-edge swipe Left-edge swipe One-finger slide Using touch screen gestures select models onlyTapping Pinching/stretching Edge swipes Using the keys Using the keyboard and mouseTop-edge swipe and bottom-edge swipe Icon Key Description Using the action keysFunction Hot key Description Using Microsoft Windows 8 shortcut keysUsing the hot keys Shortcut Key DescriptionInitiating Sleep and Hibernation Managing powerManually initiating and exiting Sleep Running on battery power Using the power meter and power settingsSetting password protection on wakeup Finding battery information Removing a user-replaceable batteryIdentifying low battery levels Conserving battery powerResolving a low battery level Replacing a user-replaceable battery Running on external AC powerStoring a user-replaceable battery Disposing of a user-replaceable batteryHP CoolSense select models only Troubleshooting power problemsShutting down turning off the computer Type Description Using a USB deviceConnecting a USB device Managing and sharing informationRemoving a USB device Inserting and removing a memory cardPage Replacing a hard drive Maintaining your computerImproving performance Handling drivesPage Page Identifying HP 3D DriveGuard status Using HP 3D DriveGuard select models onlyUsing Disk Cleanup Using Disk DefragmenterAdding or replacing memory modules Page Page Updating programs and drivers Cleaning your computerCleaning the TouchPad, keyboard, or mouse Cleaning proceduresCleaning the display All-in-Ones or Notebooks Cleaning the sides or coverTraveling with or shipping your computer Computer risk Security feature Using passwordsSecuring your computer and information Password Function Using Internet security softwareSetting Windows passwords Setting Setup Utility Bios passwordsInstalling critical security updates Installing software updatesUsing antivirus software Using firewall softwareUsing an optional security cable lock Securing your wireless networkBacking up your software applications and information Updating the Bios Starting Setup Utility BiosDetermining the Bios version Downloading a Bios update Using HP PC Hardware Diagnostics UefiDownloading HP PC Hardware Diagnostics Uefi to a USB device 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 recoveryUsing the HP Recovery partition select models only Recovering using HP Recovery ManagerWhat you need to know Changing the computer boot order Using HP Recovery media to recoverRemoving the HP Recovery partition Input power SpecificationsOperating environment Electrostatic Discharge Index BiosWlan