HP D1E91UA#ABA, E3U63UT#ABA, E0P69UA#ABA, C2N26UA#ABA, D1E07UAABA, C2M41UA#ABA, B2F59EC, 2000-2B20NR

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To start System Diagnostics:

1.Turn on or restart the computer, quickly press esc, and then press f2.

2.Click the diagnostic test you want to run, and then follow the on-screen instructions. NOTE: If you need to stop a diagnostics test while it is running, press esc.

64 Chapter 10 Using Setup Utility (BIOS) and System Diagnostics

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Contents User Guide Product notice Software termsSafety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Using passwords Vii Input power Operating environment Starting right Best practicesFun things to do Resource Contents More HP resourcesGetting to know your computer Finding your hardware and software informationFront Locating hardwareRight side Component DescriptionLeft side Environmental NoticesGetting to know your computer Display Top TouchPadLights Buttons Keys Fn keyBottom Labels ComponentConnecting to a network Connecting to a wireless networkUsing the wireless controls Using the wireless buttonUsing a Wlan Using an Internet service providerSetting up a Wlan Configuring a wireless routerProtecting your Wlan Connecting to a wired network Using Bluetooth wireless devices select models onlyConnecting to a Wlan Connecting to a local area network LAN Enjoying entertainment features Multimedia FeaturesUsing the webcam Using audioConnecting speakers Connecting headphonesUsing video Connecting a microphoneConnecting a VGA monitor or projector Checking the soundConnecting an Hdmi TV or monitor Configuring audio settings with Hdmi TV Managing your audio and video files Using the TouchPad Using TouchPad gesturesTapping ScrollingPinching/zooming Rotating select models onlyFinger click select models only Flicking select models onlyEdge swipes Right-edge swipeTop-edge swipe Using the keyboard and mouse Left-edge swipeUsing the keys Using the action keysIcon Key Description Using Microsoft Windows 8 shortcut keys Using the hot keysShortcut Key Description Function Hot key Description Managing power Initiating Sleep and HibernationInitiating and exiting Sleep Using the power meter and power settings Setting password protection on wakeupEnabling and exiting user-initiated Hibernation Selecting a power plan Running on battery powerRemoving a user-replaceable battery Finding battery information Conserving battery powerIdentifying low battery levels Resolving a low battery level Storing a user-replaceable batteryDisposing of a user-replaceable battery Replacing a user-replaceable batteryRunning on external AC power Troubleshooting an AC adapterShutting down turning off the computer Using a USB device Connecting a USB deviceManaging and sharing information Type DescriptionInserting and removing a digital storage card Removing a USB deviceUsing optical drives Inserting an optical disc Removing an optical disc Sharing data and drives and accessing software Select Open Network and Sharing CenterPage Maintaining your computer Improving performanceHandling drives Replacing a hard drivePage Page Using Disk Defragmenter Using Disk CleanupAdding or replacing memory modules Page Updating programs and drivers Cleaning your computer Cleaning the display, sides, and coverCleaning the TouchPad and keyboard Traveling with or shipping your computerPage Using passwords Computer risk Security featureSecuring your computer and information Setting Windows passwords Setting Setup Utility Bios passwordsPassword Function Using Internet security software Installing software updatesUsing antivirus software Using firewall softwareSecuring your wireless network Using an optional security cable lockInstalling HP and third-party software updates Backing up your software applications and informationPage Using Setup Utility Bios and System Diagnostics Starting Setup Utility BiosUpdating the Bios Determining the Bios versionUsing System Diagnostics Downloading a Bios updatePage Backing up, restoring, and recovering Creating recovery media and backupsCreating HP Recovery media Restore and recovery Using Windows Refresh for quick and easy recovery Remove everything and reinstall WindowsRecovering using HP Recovery Manager What you need to knowRemoving the HP Recovery partition Using HP Recovery media to recoverChanging the computer boot order Specifications Input powerOperating environment Electrostatic Discharge Bios IndexWlan