HP 15.6-Inch C2N46UA#ABA manual Using System Diagnostics, Downloading a Bios update

Page 63

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, select the HP Support Assistant app.

2.Select Updates and tune-ups, and then select 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. 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 displayed on the screen after the download is complete. If no instructions are displayed, 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.

Using System Diagnostics

System Diagnostics allows you to run diagnostic tests to determine if the computer hardware is functioning properly.

Using System Diagnostics 55

Page 62 Page 64
Image 63
Page 62 Page 64
Contents User Guide Software terms Product noticeSafety warning notice Iv Safety warning notice Table of contents Enjoying entertainment features Using passwords Setting Windows passwords Vii Input power Operating environment Starting right Best practicesFun things to do More HP resources Resource ContentsRight side Getting to know your computerFinding your hardware and software information Locating softwareGetting to know your computer Left sideRegulatory, Safety and Environmental Notices Display TouchPad TopRapid Start Technology select models only LightsButtons and speakers Fn key KeysBottom Component LabelsUsing the wireless button Connecting to a networkConnecting to a wireless network Using the wireless controlsUsing an Internet service provider Using a WlanSetting 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 Using the webcamUsing audio Using video Connecting an Hdmi deviceChecking the sound Configuring audio settings Managing your photo, audio, and video files Using TouchPad gestures Using the TouchPadScrolling TappingEdge swipes Pinching/zoomingTop-edge swipe Right-edge swipeLeft-edge swipe Using the keyboard and mouseUsing the keys Using the action keysIcon Key Description Using Microsoft Windows 8 shortcut keysFunction Hot key Description Using the integrated numeric keypadUsing the hot keys Shortcut Key DescriptionManaging power Initiating Sleep and HibernationIntel Rapid Start Technology select models only Setting password protection on wakeup Initiating and exiting SleepEnabling and exiting user-initiated Hibernation Using the power meter and power settings Selecting a power planRunning on battery power Removing a user-replaceable battery Finding battery informationConserving battery power Disposing of a user-replaceable battery Identifying low battery levelsResolving a low battery level Storing a user-replaceable batteryRunning on external AC power Replacing a user-replaceable batteryTroubleshooting power problems Shutting down turning off the computer HP CoolSense select models onlyPage Type Description Using a USB deviceConnecting a USB device Managing and sharing informationConnecting a powered USB device Inserting and removing a digital storage cardRemoving a USB device Sharing data and drives and accessing software Select Open Network and Sharing Center Maintaining your computer Handling drivesReplacing a hard drive Page Using HP 3D DriveGuard select models only Using Disk Defragmenter Using Disk CleanupImproving performance Adding or replacing memory modules Page Updating programs and drivers Traveling with or shipping your computer Cleaning your computerCleaning the display, sides, and cover Cleaning the TouchPad and keyboardPage Using passwords Computer risk Security featureSecuring your computer and information Password Function Using Internet security softwareSetting Windows passwords Setting Setup Utility Bios passwordsInstalling Windows updates Installing software updatesUsing antivirus software Using firewall softwareSecuring your wireless network Using an optional security cable lockBacking up your software applications and information Determining the Bios version Using Setup Utility Bios and System DiagnosticsStarting Setup Utility Bios Updating the BiosDownloading a Bios update Using System DiagnosticsPage Creating recovery media and backups Backing up, restoring, and recoveringCreating HP Recovery media Restore and recovery Remove everything and reinstall Windows Using Windows Refresh for quick and easy recoveryWhat you need to know Recovering using HP Recovery ManagerRemoving the HP Recovery partition Using HP Recovery media to recoverChanging the computer boot order Specifications Input powerOperating environment Electrostatic Discharge Index BiosWlan LAN
Top Page Image Contents