HP E4S13UA#ABA, E4S20UA#ABA, E4S17UA#ABA, 17.3 E0K82UA#ABA specs

9.Replace the service door.

10.Replace the battery.

11.Turn the computer right-side up, and then reconnect external power and external devices.

12.Turn on the computer.

68 Chapter 8 Maintaining your computer

Image 78

HP E4S13UA#ABA, E4S20UA#ABA, E4S17UA#ABA, 17.3 E0K82UA#ABA manual

Contents

User Guide Product notice Software terms Safety 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 practices Fun things to do Resource Contents More HP resources Locating hardware Getting to know your computerFinding your hardware and software information Locating software Right side Component DescriptionSelect User guides Left side See Using HP 3D DriveGuard select models only Display Top TouchPad Lights Initiating Sleep and Hibernation on Buttons and speakers Options, or see Managing power on Keys Fn key Bottom Bottom Labels Component Using the wireless controls Connecting to a networkConnecting to a wireless network Using the wireless button Using an Internet service provider Using a WlanUsing operating system controls ModeSteps Setting up a Wlan Configuring a wireless routerProtecting your Wlan Using Bluetooth wireless devices select models only Connecting to a Wlan Connecting to a wired network Connecting to a local area network LAN Enjoying entertainment features Multimedia Features Ports, see Using a USB device on Using the webcam select models only Using audioConnecting speakers Using Beats Audio select models only Connecting headphonesConnecting a microphone Accessing Beats Audio Control Panel To confirm or change the audio settings on your computer Checking the sound Using video Connecting an Hdmi device Using Intel Wireless Display select models only Configuring Hdmi audio settingsManaging your audio and video files Using the TouchPad Using TouchPad gestures Tapping Scrolling Pinching/zooming Rotating select models only Finger click select models only Flicking select models only Edge swipesRight-edge swipe Top-edge swipe Left-edge swipe Using touch screen gestures select models only One-finger slide Pinching/stretching Rotating select models only Top-edge swipe and bottom-edge swipe Setting touch screen preferences select models only Using the keyboard and mouse Using the keys Using the action keysIcon Key Description Using Microsoft Windows 8 shortcut keys Shortcut Key Description Function Hot key Description Using the integrated numeric keypadUsing the hot keys select models only Sound , and then select Beats Audio Control Panel Managing power Initiating Sleep and HibernationIntel Rapid Start Technology select models only Initiating and exiting Sleep Enabling and exiting user-initiated hibernation Setting password protection on wakeup Using the power meter and power settingsRunning on battery power Removing a user-replaceable battery Finding battery information Conserving battery power 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 Troubleshooting power problems HP CoolSense select models only 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 HP 3D DriveGuard select models only Using Disk Defragmenter Using Disk Cleanup Adding or replacing memory modulesPage Page Page Cleaning the TouchPad and keyboard Cleaning your computerCleaning the display, sides, and cover 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 firewall software Using Internet security softwareUsing antivirus software Using your registered fingerprint to log on to Windows Using an optional security cable lock Installing software updatesSecuring your wireless network Backing up your software applications and informationPage Updating the Bios Using Setup Utility Bios and System DiagnosticsStarting Setup Utility Bios Determining the Bios version Downloading a Bios update Using System Diagnostics Backing up, restoring, and recovering Creating recovery media and backups Creating HP Recovery media See Creating HP Recovery media on Restore and recovery Using Windows Refresh for quick and easy recovery Remove everything and reinstall Windows Recovering using HP Recovery Manager What you need to know Using HP Recovery media to recover Changing the computer boot order Removing the HP Recovery partition Specifications Input powerInput power Rating Operating environment Electrostatic Discharge Bios Index Jacks