Input power Operating environment | HP E4S17UA#ABA, E4S20UA#ABA

10 Using Setup Utility (BIOS) and System Diagnostics		77
	Starting Setup Utility (BIOS)	77
	Updating the BIOS	77
	Determining the BIOS version	77
	Downloading a BIOS update	78
	Using System Diagnostics	79
11 Backing up, restoring, and recovering		80
	Creating recovery media and backups	80
	Creating HP Recovery media	81
	Restore and recovery	82
	Using Windows Refresh for quick and easy recovery	83
	Remove everything and reinstall Windows	83
	Recovering using HP Recovery Manager	84
	What you need to know	84
	Using the HP Recovery partition to recover a minimized image (select
	models only)	85
	Using HP Recovery media to recover	85
	Changing the computer boot order	85
	Removing the HP Recovery partition	86
12	Specifications	87
	Input power	87
	Operating environment	88
13	Electrostatic Discharge	89
Index		90

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HP E4S17UA#ABA, E4S20UA#ABA, E4S13UA#ABA, 17.3 E0K82UA#ABA manual Input power Operating environment

Contents

User Guide Software terms Product notice Safety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Managing power Maintaining your computer Input power Operating environment Page Best practices Starting right Fun things to do More HP resources Resource Contents Finding your hardware and software information Getting to know your computerLocating hardware Locating software Right side Component DescriptionSelect User guides Left side See Using HP 3D DriveGuard select models only Display TouchPad Top Initiating Sleep and Hibernation on Lights Buttons and speakers Options, or see Managing power on Fn key Keys Bottom Bottom Component Labels Connecting to a wireless network Connecting to a networkUsing the wireless controls Using the wireless button Using operating system controls Using a WlanUsing an Internet service provider ModeSteps Setting up a Wlan Configuring a wireless routerProtecting your Wlan Connecting to a Wlan Using Bluetooth wireless devices select models only Connecting to a local area network LAN Connecting to a wired network Multimedia Features Enjoying entertainment features Ports, see Using a USB device on Using the webcam select models only Using audioConnecting speakers Connecting a microphone Connecting headphonesUsing Beats Audio select models only Accessing Beats Audio Control Panel Checking the sound To confirm or change the audio settings on your computer Connecting an Hdmi device Using video Using Intel Wireless Display select models only Configuring Hdmi audio settingsManaging your audio and video files Using TouchPad gestures Using the TouchPad Tapping Pinching/zooming Scrolling Finger click select models only Rotating select models only Flicking select models only Edge swipesRight-edge swipe Left-edge swipe Top-edge swipe One-finger slide Using touch screen gestures select models only Pinching/stretching Rotating select models only Top-edge swipe and bottom-edge swipe Using the keyboard and mouse Setting touch screen preferences select models only Using the keys Using the action keysIcon Key Description Shortcut Key Description Using Microsoft Windows 8 shortcut keys Using the hot keys select models only Using the integrated numeric keypadFunction Hot key Description Sound , and then select Beats Audio Control Panel Managing power Initiating Sleep and HibernationIntel Rapid Start Technology select models only Enabling and exiting user-initiated hibernation Initiating and exiting Sleep Running on battery power Using the power meter and power settingsSetting password protection on wakeup Removing a user-replaceable battery Conserving battery power Finding battery information Identifying low battery levels Resolving a low battery levelStoring a user-replaceable battery Running on external AC power Disposing of a user-replaceable batteryReplacing a user-replaceable battery HP CoolSense select models only Troubleshooting power problems Shutting down turning off the computer Using a USB device Managing and sharing informationType Description Connecting a USB device Connecting a powered USB deviceRemoving a USB device Inserting and removing a digital storage card Using optical drives Inserting an optical disc Removing an optical discTray-load When the disc tray opens normally Sharing data and drives and accessing software Select Open Network and Sharing Center Maintaining your computer Improving performanceHandling drives Replacing the primary hard drive Page Replacing the secondary hard drive select models only Page Using Disk Defragmenter Using HP 3D DriveGuard select models only Adding or replacing memory modules Using Disk CleanupPage Page Page Cleaning the display, sides, and cover Cleaning your computerCleaning the TouchPad and keyboard Updating programs and drivers Traveling 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 the fingerprint reader Using HP SimplePass select models onlyRegistering fingerprints Using antivirus software Using Internet security softwareUsing firewall software Using your registered fingerprint to log on to Windows Securing your wireless network Installing software updatesUsing an optional security cable lock Backing up your software applications and informationPage Starting Setup Utility Bios Using Setup Utility Bios and System DiagnosticsUpdating the Bios Determining the Bios version Downloading a Bios update Using System Diagnostics Creating recovery media and backups Backing up, restoring, and recovering See Creating HP Recovery media on Creating HP Recovery media Restore and recovery Remove everything and reinstall Windows Using Windows Refresh for quick and easy recovery What you need to know Recovering using HP Recovery Manager Changing the computer boot order Using HP Recovery media to recover Removing the HP Recovery partition Specifications Input powerInput power Rating Operating environment Electrostatic Discharge Index Bios Jacks