HP E4S20UA#ABA, E4S17UA#ABA, E4S13UA#ABA, 17.3 E0K82UA#ABA manual Downloading a Bios update

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Downloading a BIOS update

CAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, download and install a BIOS update only when the computer is connected to reliable external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power, docked in an optional docking device, or connected to an optional power source. During the download and installation, follow these instructions:

Do not disconnect power from the computer by unplugging the power cord from the AC outlet.

Do not shut down the computer or initiate Sleep.

Do not insert, remove, connect, or disconnect any device, cable, or cord.

1.From the Start screen, type support, and then select the HP Support Assistant app.

2.Click Updates and tune-ups, and then click Check for HP updates now.

3.Follow the on-screen instructions.

4.At the download area, follow these steps:

a.Identify the most recent BIOS update and compare it to the BIOS version currently installed on your computer. If the update is more recent than your BIOS, make a note of the date, name, or other identifier. You may need this information to locate the update later, after it has been downloaded to your hard drive.

b.Follow the on-screen instructions to download your selection to the hard drive.

If the update is more recent than your BIOS, make a note of the path to the location on your hard drive where the BIOS update is downloaded. You will need to access this path when you are ready to install the update.

NOTE: If you connect your computer to a network, consult the network administrator before installing any software updates, especially system BIOS updates.

BIOS installation procedures vary. Follow any instructions that are revealed on the screen after the download is complete. If no instructions are revealed, follow these steps:

1.From the Start screen, type e, and then select File Explorer.

2.Click your hard drive designation. The hard drive designation is typically Local Disk (C:).

3.Using the hard drive path you recorded earlier, open the folder on your hard drive that contains the update.

4.Double-click the file that has an .exe extension (for example, filename.exe). The BIOS installation begins.

5.Complete the installation by following the on-screen instructions.

NOTE: After a message on the screen reports a successful installation, you can delete the downloaded file from your hard drive.

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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
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