Manuals / HP / Computer Equipment / Laptop

HP 15.6 E0L72UAABA, 15.6 E8B15UA#ABA, 15.6 E8B17UA#ABA, 15.6 E8B14UA#ABA, 15.6 E8B16UA#ABA manual

Models: 15.6 E0L74UA#ABA 15.6 E8B17UA#ABA 15.6 B9C87UT#ABA 15.6 E0L72UAABA 15-e-021nr E0M64UA 15.6' E0M64UA#ABA 15.6 E8B18UA#ABA 15.6 E0L75UA#ABA 15.6 E0L73UA#ABA 15.6 E8B16UA#ABA 15.6 E8B14UA#ABA 15.6 E8B15UA#ABA 15.6 E0M64UAABA

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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.

Improving performance 57

Image 67

HP 15.6 E0L72UAABA, 15.6 E8B15UA#ABA, 15.6 E8B17UA#ABA, 15.6 E8B14UA#ABA, 15.6 E8B16UA#ABA, 15.6 E0L74UA#ABA, 15.6 E0L73UA#ABA

Contents

User Guide Software terms Product notice Safety 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 HP Quick Start select models only Starting rightBest practices Fun things to do More HP resources Resource Contents Locating software Getting to know your computerFinding your hardware and software information Locating hardware Component Description Right side Select User guides Left side See Using HP 3D DriveGuard select models only Display TouchPad Top Initiating Sleep and Hibernation on Lights Hibernation on Buttons and speakers Fn key Keys Bottom Labels Using the wireless button Connecting to a networkConnecting to a wireless network Using the wireless controls Setting up a Wlan Using a WlanUsing operating system controls Using an Internet service provider Protecting your Wlan Configuring a wireless router 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 Using audio Using the webcam Checking the sound Connecting speakersConnecting headphones Connecting a microphone Connecting a VGA monitor or projector Using video Configuring Hdmi audio settings Connecting an Hdmi device Managing your audio and video files Using TouchPad gestures Using the TouchPad Tapping Pinching/zooming Scrolling Finger click select models only Rotating select models only Edge swipes Flicking select models onlyRight-edge swipe Left-edge swipe Top-edge swipe Icon Key Description Using the keyboard and mouseUsing the keys Using the action keys Shortcut Key Description Using Microsoft Windows 8 shortcut keys Using the hot keys Using the integrated numeric keypadFunction Hot key Description Initiating Sleep and Hibernation Managing powerIntel Rapid Start Technology select models only Initiating and exiting Sleep Setting password protection on wakeupEnabling and exiting user-initiated hibernation Running on battery power Using the power meter and power settingsRemoving a user-replaceable battery Conserving battery power Finding battery informationIdentifying low battery levels Storing a user-replaceable battery Resolving a low battery level Disposing of a user-replaceable battery Running on external AC powerReplacing a user-replaceable battery HP CoolSense select models only Troubleshooting power problems Shutting down turning off the computer Managing and sharing information Using a USB deviceType Description Removing a USB device Connecting a USB device Inserting and removing a digital storage card Using optical drives Tray-load Inserting an optical disc Removing an optical disc 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 a hard drive Page Using Disk Defragmenter Using HP 3D DriveGuard select models only Adding or replacing memory modules Using Disk Cleanup Turn the computer upside down on a flat surface Page Updating programs and drivers Cleaning your computerCleaning the display, sides, and cover Cleaning the TouchPad and keyboard Traveling 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 firewall software Using Internet security softwareInstalling software updates Using antivirus software Backing 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 Bios Downloading a Bios update Using System Diagnostics Creating recovery media and backups Backing up, restoring, and recovering 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 Using HP Recovery media to recover Removing the HP Recovery partitionChanging the computer boot order Input power SpecificationsInput power Rating Operating environment Electrostatic Discharge Index Bios Wlan