HP CQ32 manual Downloading a Bios update

Page 113

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 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 > Software Updates.

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.

Make a note of the path to the location on your hard drive where the BIOS update will be 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.Open Windows Explorer by selecting Start > Computer.

2.Double-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 instructions on the screen.

The system automatically shuts down after the BIOS has successfully updated.

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

Updating the BIOS 103

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Contents Compaq Presario Notebook PC Product notice Safety warning notice Iv Safety warning notice Table of contents Pointing devices and keyboard Power management Drives 101 111 Identifying hardware FeaturesTouchPad ComponentsTop components Lights Button and speakers Fn key KeysDisplay Front component Right-side components Left-side components Rear component Bottom components Wireless antennas Additional hardware components Labels Networking Using wireless devicesUsing the wireless action key Identifying wireless and network status iconsUsing the wireless controls Using operating system controls Using HP Wireless AssistantSetting up a Wlan Using a WlanProtecting your Wlan Use a wireless transmitter with built-in securityRoaming to another network Connecting to a WlanBluetooth and Internet Connection Sharing ICS Using Bluetooth wireless devices select models onlyCannot connect to a Wlan Troubleshooting wireless connection problemsCurrent network security codes are unavailable Cannot connect to a preferred wireless networkNetwork icon is not displayed Wlan connection is very weak Cannot connect to the wireless routerConnecting to a local area network Setting pointing device preferences Using pointing devicesUsing the TouchPad Pointing devices and keyboardSelecting Scrolling Using TouchPad gesturesRotating Connecting an external mouseUsing the action keys Using the keyboardIcon Function Hotkey Description Using the hotkeysPage Cleaning the TouchPad and keyboard Multimedia Multimedia featuresEnvironmental Notices Identifying your multimedia componentsAdjusting the volume Using the media activity action keys Using other preinstalled multimedia software Using CyberLink PowerDVD softwareInstalling multimedia software from a disc Multimedia softwareChecking your audio functions Connecting external audio devicesAudio Video Connecting an external monitor or projectorConnecting an Hdmi device select models only Configuring audio for Hdmi select models only Optical drive Identifying the installed optical driveDVD±RW/R Using optical discsCD-R discs Selecting the right discCD-RW discs DVD±R discsBlu-ray Disc Playing a CD, DVD, or BDLightScribe DVD+R discs Page Changing DVD region settings Configuring AutoPlayCopying a CD or DVD Observing the copyright warningCreating burning a CD or DVD Removing an optical disc CD, DVD, or BD Webcam tips Webcam select models onlyAdjusting webcam properties Troubleshooting Computer does not detect the optical drive Disc does not play automatically Disc does not playMovie is not visible on an external display Movie stops, skips, or plays erraticallyRemove any discs from the optical drive Obtaining the latest Windows device drivers Obtaining the latest HP device driversSetting power options Power managementUsing power-saving states Initiating and exiting SleepInitiating and exiting Hibernation Using the battery meterUsing power plans Customizing power plans Viewing the current power planSelecting a different power plan Connecting the AC adapter Using external AC powerTesting an AC adapter Using battery powerFinding battery information in Help and Support Displaying the remaining battery chargeUsing Battery Check Inserting or removing the batteryCharging a battery Identifying low battery levels Maximizing battery discharge timeManaging low battery levels Fully charge the battery Calibrating a batteryResolving a low battery level Discharge the battery Disable Hibernation and SleepStoring a battery Conserving battery powerFully recharge the battery Reenable Hibernation and SleepShutting down the computer Disposing of a used batteryReplacing the battery Page Handling drives Identifying installed drivesDrives Using external drives Page Improving hard drive performance Using Disk DefragmenterUsing Disk Cleanup Replacing the hard drive Page Page Page External devices and external media cards Using a USB deviceConnecting a USB device Removing a USB device Inserting a digital card Using Digital Media Slot cardsRemoving a digital card Memory modules Page Page Page Protecting the computer Using passwordsSecurity Setting passwords in Setup Utility Setting passwords in WindowsPower-on password Administrator passwordManaging a power-on password Using antivirus software Using firewall software Installing critical updates Starting Setup Utility Setup Utility BiosNavigating and selecting in Setup Utility Using Setup UtilityChanging the language of Setup Utility Displaying system information Restoring default settings in Setup UtilityExiting Setup Utility Setup Utility menusMain menu Security menuDiagnostics menu System Configuration menuSoftware updates Determining the Bios version Updating the BiosDownloading a Bios update Updating programs and drivers Backup and recovery Creating recovery discs Backing up your information Using Windows Backup and Restore When to create restore points Using system restore pointsCreate a system restore point Restore to a previous date and timeRecovering from the recovery discs Performing a recoveryIndex Symbols/NumericsDVD Hdmi
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