HP Pavilion B5R45UA User Manual

User Guide

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14 Electrostatic DischargeElectrostatic discharge is the release of static electricity when two objects come into contact—forexample, the shock you re

IndexAAC adapter 6action keysdecrease screen brightness31Help and Support 31identifying 13increase screen brightness 31next track or section 32play, p

HDMIconfiguring audio 28HDMI port, connecting 27HDMI port, identifying 7, 24Hibernationexiting 41initiated during critical batterylevel 45initiating 4

recovery 78HP Recovery Manager 78recovery discs 74recovery media 74recovery, system 78regulatory informationregulatory label 16wireless certification

1 Starting rightThis computer is a powerful tool designed to enhance your work and entertainment. To get the mostout of your computer, read this chapt

Fun things to do●You know you can watch a YouTube video on the computer. But did you know that you can alsoconnect your computer to a TV and watch the

More HP resourcesYou have already used Setup Instructions to turn on the computer and locate this guide. For productdetails, how-to information, and m

2 Getting to know your computerFinding your hardware and software information▲Select Start > Computer.A list displays all the devices installed in

Right side Component Description(1)Power light ●White: The computer is on.● Blinking white: The computer is in the Sleep state,which is an energy-savi

Component Description(8) AC adapter light ●White: The AC adapter is connected and the batteryis charged.●Amber: The AC adapter is connected and the

Left sideComponent Description(1) Vent Enables airflow to cool internal components.NOTE: The computer fan starts up automatically to coolinternal co

RearComponent DescriptionVent Enables airflow to cool internal components.NOTE: The computer fan starts up automatically to cool internalcomponents an

DisplayComponent Description(1) WLAN antennas (2)* Send and receive wireless signals to communicate with wirelesslocal area networks (WLANs).(2) Inter

© Copyright 2012 Hewlett-PackardDevelopment Company, L.P.Bluetooth is a trademark owned by itsproprietor and used by Hewlett-PackardCompany under lice

TopTouchPadComponent Description(1) TouchPad on/off button Turns the TouchPad on or off.(2) TouchPad light ●On: The TouchPad is off.● Off: The Touc

LightsComponent Description(1)Power light ● White: The computer is on.●Blinking white: The computer is in the Sleep state,which is an energy-saving mo

Buttons, speakers, and fingerprint readerComponent Description(1)Power button●When the computer is off, press the button to turn onthe computer.● When

KeysComponent Description(1) esc key Displays system information when pressed in combinationwith the fn key.(2) fn key Executes frequently used sy

Component Description(7) num lock key Controls the function of the integrated numeric keypad.Press the key to alternate between the standard numeric

Bottom Component Description(1) Integrated subwoofer Provides superior bass sound.(2) Battery bay Holds the battery.(3)Battery release latch Releas

LabelsThe labels affixed to the computer provide information you may need when you troubleshoot systemproblems or travel internationally with the comp

3 Connecting to a networkYour computer can travel with you wherever you go. But even at home, you can explore the globeand access information from mil

Using the wireless buttonThe computer has a wireless button, one or more wireless devices, and one or two wireless lights,depending on the model. All

Using a WLANWith a WLAN device, you can access a wireless local area network (WLAN), which is composed ofother computers and accessories that are link

Safety warning noticeWARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do notplace the computer directly on

Setting up a WLANTo set up a WLAN and connect to the Internet, you need the following equipment:●A broadband modem (either DSL or cable) (1) and high-

Connecting to a WLANTo connect to the WLAN, follow these steps:1. Be sure that the WLAN device is on. If the device is on, the wireless light is on. I

Connecting to a local area network (LAN)Use a LAN connection if you want to connect the computer directly to a router in your home (insteadof working

4 Enjoying entertainment featuresUse your HP computer as an entertainment hub to socialize via the webcam, enjoy and manage yourmusic, and download an

Component Description(3) Webcam light On: The webcam is in use.(4) Speakers (4) Produce sound.(5) Optical drive Reads and writes (select models

Connecting speakersYou can attach wired speakers to your computer by connecting them to USB ports (or the audio-outjack) on your computer or on a dock

Icon DefinitionBeats Audio is enabled.Beats Audio is disabled.Checking the soundTo check the audio functions on your computer, follow these steps:1. S

To connect a monitor or projector:1. Connect the VGA cable from the monitor or projector to the VGA port on the computer asshown.2. Press f4 to altern

To connect a high-definition TV or monitor to your computer:1. Connect one end of the HDMI cable to the HDMI port on the computer.2. Connect the other

Using Intel Wireless Display (select models only)Intel® Wireless Display allows you to transmit your computer content wirelessly to your TV by usingan

iv Safety warning notice

5 Using the keyboard and pointingdevicesYour computer allows easy on-screen navigation. In addition to the keyboard, a TouchPad allows youto perform o

Using the keyboardThe keyboard allows you to type and the action keys and hot keys allow you to perform specificfunctions. For more details about the

Icon Key Descriptionf5 Turns the radiance backlight keyboard feature off or on.NOTE: To conserve battery power, turn off this feature.f6 Plays the pre

Using the keypadUsing the integrated numeric keypadThe computer includes an integrated numeric keypad, and it also supports an optional externalnumeri

Using the TouchPadComponent Description(1) TouchPad light ●On: The TouchPad is off.● Off: The TouchPad is on.(2) TouchPad on/off button Turns the T

NavigatingTo move the on-screen pointer, slide one finger across the TouchPad in the direction you want thepointer to go.SelectingUse the left and rig

Using TouchPad gesturesThe TouchPad supports a variety of gestures that let your fingers swipe, pinch, and rotate tomanipulate items on the desktop. T

ScrollingScrolling is useful for moving up, down, or sideways on a page or image. To scroll, place two fingersslightly apart on the TouchPad, and then

RotatingRotating allows you to rotate items such as photos. To rotate, anchor your left forefinger in theTouchPad zone. Move the right forefinger arou

6 Managing powerYour computer can operate on either battery power or external power. When the computer is onlyrunning on battery power and an AC power

Table of contents1 Starting right ...

Using Sleep or HibernationMicrosoft Windows has two power-saving states, Sleep and Hibernation.NOTE: For select models, the Intel Rapid Start Technolo

●Press a key on the keyboard.●Tap or swipe the TouchPad.When the computer exits Sleep, the power lights turn on and the computer displays the screen a

Using the power meterThe power meter allows you to quickly access power settings and view the remaining battery charge.●To display the percentage of r

Selecting a power planA power plan manages how the computer uses power and helps you conserve power and maximizeperformance.The following power plans

Running on battery powerWhen a charged battery is in the computer and the computer is not plugged into external power, thecomputer runs on battery pow

Conserving battery powerUse the following tips for conserving battery power and maximizing battery life:● Lower the brightness on the display.●Select

Replacing a user-replaceable batteryBattery Check in Help and Support notifies you to replace the battery when an internal cell is notcharging properl

Using HP CoolSense (select models only)HP CoolSense automatically detects when the computer is not in a stationary position andadjusts performance a

Shutting down the computerCAUTION: Unsaved information is lost when the computer shuts down.The Shut down command closes all open programs, including

7 Managing and sharing informationDrives are digital storage devices or solid-state drives that help you store, manage, share, andaccess information.

Connecting to a WLAN ... 21Using Bluetooth wireless devices (select

▲Connect the USB cable for the device to the USB port.NOTE: The USB port on your computer may look slightly different from the illustration in thissec

Inserting and removing digital storage cardsTo insert a digital storage card:CAUTION: To reduce the risk of damage to the digital card connectors, use

Using optical drivesAn optical disc drive uses laser light to read or store large amounts of information. Some drives canonly read information, but ot

such a BD movie release is inserted in the drive. Follow the on-screen instructions to install theupdate.●If lines appear on the display when viewing

2. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outeredges of the disc. Hold the disc by the edges and a

8 Maintaining your computerIt is important to perform regular maintenance to keep your computer in optimal condition. Thischapter provides information

●Do not type on the keyboard or move the computer while an optical drive is writing to a disc. Thewrite process is sensitive to vibration.●Before you

4. Slide the hard drive tab (3) to the left, and then lift the hard drive out of the hard drive bay.NOTE: After removing the hard drive from the compu

Using HP 3D DriveGuardHP 3D DriveGuard protects a hard drive by parking the drive and halting data requests under either ofthe following conditions:●Y

Adding or replacing memory modulesAdding memory can help improve your computer's performance. Your computer is like your physicalwork area. The h

Initiating and exiting Sleep ... 40Initiating and exitin

b. Grasp the edge of the memory module (2), and then gently pull the module out of thememory module slot.CAUTION: To prevent damage to the memory modu

9. Replace the service door.10. Replace the battery.11. Turn the computer right-side up, and then reconnect external power and external devices.12. Tu

Updating programs and driversHP recommends that you update your programs and drivers on a regular basis to the latest versions.Updates can resolve iss

Cleaning your computerCleaning your computer and external devices helps keep them in good working condition. If you don'tclean your computer, dus

Traveling with or shipping your computerIf you have to travel with or ship your computer, here are some tips to keep in mind to keep yourequipment saf

9 Securing your computer andinformationComputer security is essential for protecting the confidentiality, integrity, and availability of yourinformati

To open HP Security Assistant, select Start > All Programs > Security and Protection > HPSecurity Assistant.Using passwordsA password is a gr

Setting Setup Utility (BIOS) passwordsPassword FunctionAdministrator password ● Must be entered each time you access Setup Utility(BIOS).●If you forge

Using HP SimplePassHP SimplePass provides an easy-to-use interface to help secure your computer and simplify the wayyou log on to your computer and pa

Using antivirus softwareComputer viruses can disable programs, utilities, or the operating system, or cause them to functionabnormally. Antivirus soft

9 Securing your computer and information ... 65Locatin

If you have installed third-party software after you purchased your computer, regularly update thesoftware. Software companies provide software update

10 Using Setup Utility (BIOS) and SystemDiagnosticsSetup Utility, or Basic Input/Output System (BIOS), controls communication between all the input an

BIOS version information (also known as ROM date and System BIOS) can be displayed by pressingfn+esc (if you are already in Windows) or by using Setup

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

11 Backing up, restoring, and recoveringYour computer includes tools provided by the operating system and HP to help you safeguard yourinformation and

●Store the recovery media in a safe location, separate from the computer.●If necessary, you can exit the program before you have finished creating the

Backing up system and personal informationYour computer stores information that is important to you, such as files, emails, and photos, and youwill wa

Creating a backup using Windows Backup and RestoreWindows allows you to back up files using Windows Backup and Restore. You can select the levelyou wa

Restore and recoveryRestoring to a previous system restore pointSometimes installing a software program causes your computer or Windows to behave unpr

●If the recovery media do not work, you can obtain recovery discs for your system from the HPwebsite.●The Minimized Image Recovery option is recommend

Restoring to a previous system restore point ... 78Restoring specific files ...

Changing the computer boot orderTo change the boot order for recovery discs:1. Restart the computer.2. Press esc while the computer is restarting, and

12 SpecificationsInput power The power information in this section may be helpful if you plan to travel internationally with thecomputer.The computer

Operating environmentFactor Metric U.S.TemperatureOperating 5°C to 35°C 41°F to 95°FNonoperating -20°C to 85°C -4°F to 185°FRelative humidity (noncond

13 Troubleshooting and support● Troubleshooting●Contacting customer support83

TroubleshootingDisc drive problemsIf the disc tray fails to open normally, follow these steps:1. Insert the end of a paper clip into the release acces

Cannot connect to a WLANIf you have a problem connecting to a WLAN, confirm that the integrated WLAN device is turned onand properly installed on your

on a secure network. The SSID and security code are alphanumeric codes that you enter into yourcomputer to identify your computer to the network.●For

If the computer still cannot make a connection to a WLAN, restart the wireless router. For details, seethe router manufacturer's instructions.Net

Resolving a low battery levelResolving a low battery level when external power is available●Connect an AC adapter.●Connect an optional docking or expa

Contacting customer supportIf the information provided in this user guide or in Help and Support does not answer your questions,you can contact HP Cus