HP 15.6 C6Y99UT#ABA, D0T70US 14 D0T70US#ABA, 8470p 14' C4P35UP#ABA

17.Tighten the 3 keyboard access screws.

18.Replace the battery.

19.Turn the computer right-side up, and then reconnect external power and external devices.

20.Turn on the computer.

116 Chapter 9 Memory modules

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HP 15.6 C6Y99UT#ABA, D0T70US 14 D0T70US#ABA, 8470p 14' C4P35UP#ABA manual

Contents

HP EliteBook User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Pointing devices and keyboard Webcam tips Adjusting webcam properties Vii Power management Drives Security 169 Xii Features Identifying hardwareTop components Pointing devices Features Lights Volume Buttons, switches, and fingerprint reader Power Options Wireless connection Front components Keys Off If the computer is plugged into an external power source Right-side components Left-side components Vent enables airflow to cool internal components Rear components Bottom components Wireless antennas select models only Display Additional hardware components Identifying the labels Page Wireless, modem, and local area network Using wireless devices select models only Using the wireless button Identifying wireless and network iconsUsing the wireless controls Select Start All Programs HP HP Connection Manager Using Wireless Assistant software select models onlyUsing HP Connection Manager select models only Using operating system controls Protecting your Wlan Using a WlanSetting up a Wlan Connecting to a Wlan Use a wireless transmitter with built-in securityUse wireless encryption Work behind a firewall Roaming to another network Using HP Mobile Broadband select models only Inserting a SIM Removing a SIM Page Using Bluetooth wireless devices select models only Bluetooth and Internet Connection Sharing ICS Troubleshooting wireless connection problems Cannot create a Wlan connection Current network security codes are unavailable Cannot connect to a preferred networkNetwork icon is not displayed Cannot connect to the wireless router Wlan connection is very weak Using the modem select models only Connecting a modem cable Viewing the current location selection Connecting a country-specific modem cable adapterSelecting a location setting Adding new locations when traveling Select Start Devices and Printers Solving travel connection problems Check the telephone line typeCheck for pulse or tone dialing Set the modem to ignore dial tones Connecting to a local area network LAN Clear the check box for Wait for dial tone before dialing Pointing devices and keyboard Using pointing devicesUsing the keyboard Displaying system information Function Hotkey Initiating Sleep Switching the screen image Viewing battery charge information Activating the ambient light sensor Decreasing screen brightnessIncreasing screen brightness Using HP Quick Launch Buttons Opening the Quick Launch Buttons control panel Using HP QuickLook Using an optional external numeric keypad Using HP QuickWebUsing the integrated numeric keypad Cleaning the TouchPad and keyboard Multimedia Multimedia featuresAdjusting the volume Multimedia software Installing multimedia software from a disc Accessing your preinstalled multimedia softwareInstalling your preloaded multimedia software Connecting external audio devices Select Start All Programs Accessories Sound RecorderAudio Checking your audio functionsPage Connecting an external monitor or projector Using the external monitor portUsing the DisplayPort Video Using the DreamColor display select models only Identifying the installed optical drive Using optical discs CDs, DVDs, and BDsOptical drive select models only Selecting the right disc CDs, DVDs, and BDs CD-R discs CD-RW discsDVD±R discs DVD±RW discs Playing a CD, DVD, or BD Configuring AutoPlay Changing DVD region settingsSelect Start Default Programs Change AutoPlay settings Observing the copyright warning Select Start All Programs Roxio Creator Business Copying a CD, DVD, or BDCreating burning a CD, DVD, or BD Troubleshooting Removing an optical disc CD, DVD, or BD Computer does not detect the optical drive Click Advanced Settings Monitor tab Disc does not play Movie is not visible on an external display Disc does not play automaticallyMovie stops, skips, or plays erratically Device driver must be reinstalled Obtaining the latest HP device drivers To use Windows Update Webcam tips Adjusting webcam propertiesWebcam Capturing business card images Select Start All Programs HP HP Business Card ReaderPage Power management Setting power optionsUsing power-saving states Initiating and exiting Sleep Using the battery meter Using power plansInitiating and exiting Hibernation Click Hibernate Setting password protection on wakeup Viewing the current power planSelecting a different power plan Customizing power plans Using external AC power Connecting the AC adapter Using battery power Finding battery information in Help and Support Inserting or removing the battery Using Battery CheckDisplaying the remaining battery charge Charging a battery Identifying low battery levels Maximizing battery discharge timeManaging low battery levels Page Fully charge the battery Calibrating a batteryResolving a low battery level Disable Hibernation and Sleep Discharge the batteryPage Reenable Hibernation and Sleep Conserving battery powerFully recharge the battery Replacing the battery Storing a batteryDisposing of a used battery Click Shut down Testing an AC adapterShutting down the computer Page Handling drives Identifying installed drivesDrives Page Improving hard drive performance Using Disk DefragmenterUsing Disk Cleanup Using HP 3D DriveGuard Identifying HP 3D DriveGuard status Using HP 3D DriveGuard software Replacing the hard drive in the hard drive bay Page Page Replacing a drive in the upgrade bay Replacing a hard drivePage Page Replacing an optical drive Page Page Using a USB device Connecting a USB deviceExternal devices Stopping and removing a USB device Using USB legacy support Stopping and removing a 1394 device Using a 1394 deviceConnecting a 1394 device Stopping and removing an eSATA device Using an eSATA deviceConnecting an eSATA device Using external drives Using optional external devices Using the docking connector Inserting a digital card Using Media Card Reader cardsExternal media cards Stopping and removing a digital card Inserting an ExpressCard Using ExpressCards select models onlyConfiguring an ExpressCard Stopping and removing an ExpressCard Removing a smart card Using Smart Cards select models onlyInserting a smart card Page Memory modules Page Page Page Upgrading a memory module in the primary memory module slot Page Page Page Security Protecting the computer Setting passwords in Computer Setup Using passwordsSetting passwords in Windows Bios administrator password Managing a Bios administrator password Using Computer Setup DriveLock Entering a Bios administrator password Setting a DriveLock password Entering a DriveLock password Changing a DriveLock password Removing DriveLock protection Using Computer Setup Auto DriveLockEntering an Automatic DriveLock password Removing Automatic DriveLock protection Securing system devices Using Computer Setup security featuresViewing Computer Setup System Information Using Computer Setup System IDs Using antivirus software Using firewall software Installing critical updates Using HP ProtectTools Security Manager select models only Installing a security cable Software updates Updating softwarePage Updating the Bios Determining the Bios version Downloading a Bios update Page Updating programs and drivers Click Download Using SoftPaq Download Manager Backup and recovery Select Start All Programs Maintenance Backup and Restore Backing up your information Backing up your information Select Startup Repair Performing a recoveryUsing the Windows recovery tools Using f11 Using a Windows 7 operating system DVD purchased separately Select Repair your computer Computer Setup Starting Computer SetupUsing Computer Setup Navigating and selecting in Computer Setup Computer Setup menus Restoring factory settings in Computer Setup File menu Security menu System Configuration menu User Tools USB port to the computer Computer Setup Computer Setup menus Ansi MultiBoot About the boot device orderPage Enabling boot devices in Computer Setup Considering boot order changes Dynamically choosing a boot device using the F9 prompt Choosing MultiBoot preferencesSetting a new boot order in Computer Setup Setting a MultiBoot Express prompt Entering MultiBoot Express preferences Management and printing Using Client Management SolutionsConfiguring and deploying a software image Managing and updating software HP Client Manager for Altiris select models onlyPage HP CCM Client Configuration Manager select models only HP SSM System Software Manager Using Intel Active Management Technology select models only Enabling the iAMT solutionUsing the MEBx setup utility menus Intel ME Configuration IAMT Configuration Change Intel ME Password Using the HP Universal Print Driver select models only Symbols/Numerics Index DVD-ROM USB Jacks Ssid SIM AMT