HP 311c-1140EI manual Updating the Bios, Determining the Bios version, Downloading a Bios update

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Updating the BIOS

To update the BIOS, first determine what BIOS version you currently have and then download and install the new BIOS.

Determining the BIOS version

To determine whether available BIOS updates contain later BIOS versions than those currently installed on the computer, you need to know the version of the system BIOS currently installed.

BIOS version information (also known as ROM date and System BIOS) can be displayed by opening Setup Utility.

To display the BIOS information:

1.Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10 = BIOS Setup Options” message is displayed in the lower-left corner of the screen.

2.If Setup Utility does not open with the system information displayed, use the arrow keys to select the Main menu.

When the Main menu is selected, BIOS and other system information is displayed.

3.To exit Setup Utility, use the arrow keys to select Exit > Exit Discarding Changes, and then press enter.

Downloading a BIOS update

CAUTION: To prevent 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 or Hibernation.

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

To download a BIOS update:

1.Access the page on the HP Web site that provides software for your computer:

Select Start > Help and Support > Maintain, and then select the software and drivers update.

2.Follow the instructions on the screen to identify your computer and access the BIOS update you want to download.

3.At the download area, follow these steps:

a.Identify the BIOS update that is later than 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 instructions on the screen to download your selection to the hard drive.

76 Chapter 10 Software updates

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Contents Mini User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Multimedia Power management Security Hardware features Identifying the hardwareTop components TouchPadLights Panel System and Security Power Options ButtonsFront components KeysRight-side components Left-side components Display components Bottom components Wireless antennas Identifying the labels Additional hardware componentsPage Using HP QuickWeb software select models only Wireless and local area network Using wireless devicesIdentifying wireless and network status icons Using the wireless controlsUsing the wireless button Using Wireless Assistant software select models only Using HP Connection Manager select models onlyUsing operating system controls Using a Wlan Setting up a WlanProtecting your Wlan Connecting to a Wlan Use a wireless transmitter with built-in securityRoaming to another network Using HP Mobile Broadband select models only Inserting a SIMRemoving a SIM Page Using Bluetooth wireless devices Bluetooth and Internet Connection Sharing ICSTroubleshooting wireless connection problems Cannot connect to a WlanCannot connect to a preferred Wlan network Network icon for Wlan is not displayedCurrent Wlan network security codes are unavailable Cannot connect to the wireless router Wlan connection is very weakConnecting to a local area network LAN Multimedia features MultimediaIdentifying your multimedia components Multimedia features Adjusting the volume Using preinstalled multimedia software Installing multimedia software from the InternetMultimedia software Connecting external audio devices AudioChecking your audio functions Page Connecting an external monitor or projector Connecting an Hdmi deviceVideo Configuring audio for Hdmi select models only Webcam Identifying installed drives Drives and external devicesDrives Handling drivesUsing Disk Defragmenter Improving hard drive performanceUsing Disk Cleanup Replacing the hard drive in the hard drive bayPage Using external drives Connecting optional external drives Sharing optical drivesUsing a USB device Connecting a USB deviceExternal devices Removing a USB deviceUsing Digital Media Slot cards Inserting a digital cardRemoving a digital card Memory modules Page Page Page Setting pointing device preferences Using pointing devicesUsing the keyboard Pointing devices and keyboardInitiating Sleep Function HotkeySwitching the screen image Decreasing screen brightnessIncreasing screen brightness Initiating QuickLockDecreasing speaker volume Increasing speaker volumeMuting speaker sound Power management Setting power optionsUsing power-saving states Initiating and exiting SleepUsing the battery meter Initiating and exiting HibernationUsing external AC power Using power plansSetting password protection on wakeup Connecting the AC adapter Using battery power Testing an AC adapterFinding battery information in Help and Support Using Battery CheckDisplaying the remaining battery charge Inserting or removing the batteryCharging a battery Maximizing battery discharge time Managing low battery levelsIdentifying low battery levels Page Calibrating a battery Resolving a low battery levelFully charge the battery Disable Hibernation and Sleep Discharge the batteryPage Conserving battery power Storing a batteryFully recharge the battery Reenable Hibernation and SleepDisposing of a used battery Shutting down the computerUsing passwords SecurityProtecting the computer Setting passwords in Windows Setting passwords in Setup UtilityAdministrator password Power-on passwordManaging a power-on password Using antivirus software Using firewall software Installing critical updates Software updates Updating the Bios Determining the Bios versionDownloading a Bios update Page Updating programs and drivers Setup Utility Starting Setup UtilityUsing Setup Utility Changing the language of Setup UtilityRestoring default settings in Setup Utility Exiting Setup UtilityDisplaying system information Setup Utility menus System Configuration menuMain menu Security menuDiagnostics menu Index VGALabels Hdmi USB
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311c-1140EI, 311c-1070EF specifications

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