HP E4S20UA#ABA manual Using the integrated numeric keypad, Using the hot keys select models only

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Using the hot keys (select models only)

A hot key is a combination of the fn key and the esc key, the b key, or the spacebar.

To use a hot key:

▲Briefly press the fn key, and then briefly press the second key of the combination.

Function	Hot key	Description

Reveals system information.	fn+esc	Reveals information about system hardware components and the
		system BIOS version number.

Control the bass settings.	fn+b	Enables or disables the Beats Audio bass settings.
		Beats Audio is an enhanced audio feature that provides a deep,
		controlled bass while maintaining a clear sound. Beats Audio is
		enabled by default.
		You can also view and control the bass settings through the
		Windows operating system. To view and control the bass properties,
		from the Start screen, type c, select Control Panel, select Hardware
		and Sound, and then select Beats Audio Control Panel.

Using the integrated numeric keypad

The computer includes an integrated numeric keypad, and it also supports an optional external numeric keypad or an optional external keyboard that includes a numeric keypad.

Component	Description

num lock key	Controls the function of the integrated numeric keypad. Press the
	key to alternate between the standard numeric function found on
	an external keypad (this function is turned on at the factory) and
	the navigational function (indicated by the directional arrows on
	the keys).
	NOTE: The keypad function that is active when the computer is
	turned off is reinstated when the computer is turned back on.

Integrated numeric keypad	Set at the factory to function like an external numeric keypad. To
	alternate between this numeric function and the navigational
	function (indicated by the directional arrows on the keys), press
	the num lock key.

42 Chapter 5 Navigating using touch gestures, pointing devices and the keyboard

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Contents User Guide Product notice Software termsSafety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Managing power Maintaining your computer Input power Operating environment Page Starting right Best practicesFun things to do Resource Contents More HP resourcesGetting to know your computer Finding your hardware and software informationLocating hardware Locating softwareComponent Description Right sideSelect User guides Left side See Using HP 3D DriveGuard select models only Display Top TouchPadLights Initiating Sleep and Hibernation onButtons and speakers Options, or see Managing power on Keys Fn keyBottom Bottom Labels ComponentConnecting to a network Connecting to a wireless networkUsing the wireless controls Using the wireless buttonUsing a Wlan Using operating system controlsUsing an Internet service provider ModeStepsConfiguring a wireless router Setting up a WlanProtecting your Wlan Using Bluetooth wireless devices select models only Connecting to a WlanConnecting to a wired network Connecting to a local area network LANEnjoying entertainment features Multimedia FeaturesPorts, see Using a USB device on Using audio Using the webcam select models onlyConnecting speakers Connecting headphones Connecting a microphoneUsing Beats Audio select models only Accessing Beats Audio Control PanelTo confirm or change the audio settings on your computer Checking the soundUsing video Connecting an Hdmi deviceConfiguring Hdmi audio settings Using Intel Wireless Display select models onlyManaging your audio and video files Using the TouchPad Using TouchPad gesturesTapping Scrolling Pinching/zoomingRotating select models only Finger click select models onlyEdge swipes Flicking select models onlyRight-edge swipe Top-edge swipe Left-edge swipeUsing touch screen gestures select models only One-finger slidePinching/stretching Rotating select models only Top-edge swipe and bottom-edge swipe Setting touch screen preferences select models only Using the keyboard and mouseUsing the action keys Using the keysIcon Key Description Using Microsoft Windows 8 shortcut keys Shortcut Key DescriptionUsing the integrated numeric keypad Using the hot keys select models onlyFunction Hot key Description Sound , and then select Beats Audio Control PanelInitiating Sleep and Hibernation Managing powerIntel Rapid Start Technology select models only Initiating and exiting Sleep Enabling and exiting user-initiated hibernationUsing the power meter and power settings Running on battery powerSetting password protection on wakeup Removing a user-replaceable batteryFinding battery information Conserving battery powerResolving a low battery level Identifying low battery levelsStoring a user-replaceable battery Disposing of a user-replaceable battery Running on external AC powerReplacing a user-replaceable battery Troubleshooting power problems HP CoolSense select models onlyShutting down turning off the computer Managing and sharing information Using a USB deviceType Description Connecting a powered USB device Connecting a USB deviceRemoving a USB device Inserting and removing a digital storage card Using optical drives Removing an optical disc Inserting an optical discTray-load When the disc tray opens normally Sharing data and drives and accessing software Select Open Network and Sharing Center Improving performance Maintaining your computerHandling drives Replacing the primary hard drive Page Replacing the secondary hard drive select models only Page Using HP 3D DriveGuard select models only Using Disk DefragmenterUsing Disk Cleanup Adding or replacing memory modulesPage Page Page Cleaning your computer Cleaning the display, sides, and coverCleaning the TouchPad and keyboard Updating programs and driversTraveling with or shipping your computer Computer risk Security feature Using passwordsSecuring your computer and information Setting Setup Utility Bios passwords Setting Windows passwordsPassword Function Using HP SimplePass select models only Using the fingerprint readerRegistering fingerprints Using Internet security software Using antivirus softwareUsing firewall software Using your registered fingerprint to log on to WindowsInstalling software updates Securing your wireless networkUsing an optional security cable lock 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 See Creating HP Recovery media onRestore and recovery Using Windows Refresh for quick and easy recovery Remove everything and reinstall WindowsRecovering using HP Recovery Manager What you need to knowUsing HP Recovery media to recover Changing the computer boot orderRemoving the HP Recovery partition Input power SpecificationsInput power Rating Operating environment Electrostatic Discharge Bios IndexJacks