Hp Pavilion dv4-2116tx Entertainment Notebook PC Uživatelský manuál

Notebook PC User Guide

11 External media cardsUsing Digital Media Slot cards ...

Resolving a low battery levelCAUTION: To reduce the risk of losing information when the computer reaches a critical battery leveland has initiated Hib

Calibrating a batteryCalibrate a battery under the following conditions:●When battery charge displays seem inaccurate●When you observe a significant c

Step 3: Discharge the batteryThe computer must remain on while the battery is being discharged. The battery can discharge whetheror not you are using

7. Click OK.8. Click Save changes.Conserving battery power●Select Start > Control Panel > System and Security > Power Options > Power save

Shutting down the computerCAUTION: Unsaved information will be lost when the computer is shut down.The Shut down command closes all open programs, inc

9DrivesHandling drivesDrives are fragile computer components that must be handled with care. Refer to the following cautionsbefore handling drives. Ad

Optical driveYour computer includes an optical drive that expands the functionality of the computer. Identify whatkind of device is installed in your

Using optical discsAn optical drive supports optical discs. Your optical drive can read standard CD and DVD discs, and ifit is a Blu-ray Disc ROM Driv

Selecting the right discAn optical drive supports optical discs (CDs, DVDs, and BDs). CDs, used to store digital data, are alsoused for commercial aud

LightScribe DVD+R discsUse LightScribe DVD+R discs for sharing and storing data, home videos, and photos. These discs areread-compatible with most DVD

Diagnostics menu ... 138Appendix B Software

Configuring AutoPlay1. Select Start > Default Programs > Change AutoPlay settings.2. Confirm that the Use AutoPlay for all media and devices che

Observing the copyright warningIt is a criminal offense, under applicable copyright laws, to make unauthorized copies of copyright-protected material,

Creating (burning) a CD or DVDIf your computer includes a CD-RW, DVD-RW, or DVD±RW optical drive, you can use software suchas Windows Media Player or

Removing an optical disc (CD, DVD, or BD)1. Press the release button (1) on the drive bezel to release the disc tray, and then gently pull out thetray

Using external drivesRemovable external drives expand your options for storing and accessing information. A USB drive canbe added by connecting the dr

Improving hard drive performanceUsing Disk DefragmenterAs you use the computer, files on the hard drive become fragmented. Disk Defragmenter consolida

Using HP ProtectSmart Hard Drive Protection (selectmodels only)HP ProtectSmart Hard Drive Protection protects the hard drive by parking the drive and

Using HP ProtectSmart Hard Drive Protection softwareThe HP ProtectSmart Hard Drive Protection software enables you to perform the following tasks:●Ena

Replacing the hard driveCAUTION: To prevent information loss or an unresponsive system:Shut down the computer before removing the hard drive from the

9. Remove the 3 hard drive screws.10. Pull the hard drive tab to the left (1), and then lift the hard drive away from the computer (2).To install a ha

xii

2. Slide the hard drive to the right until it snaps into place (2).3. Replace the 3 hard drive screws.4. Align the tabs (1) on the hard drive cover wi

6. Tighten the hard drive cover screws (3).Replacing the hard drive 109

Replacing a drive in the SmartBayThe SmartBay can hold either an optical drive or a hard drive.CAUTION: To prevent information loss or an unresponsive

8. Remove the drive from the SmartBay.To insert a drive in the SmartBay:▲Insert the drive into the SmartBay and push in until it snaps into place.Repl

10 External devicesUsing a USB deviceA USB port connects an optional external device, such as a USB keyboard, mouse, drive, printer,scanner, or hub, t

Removing a USB deviceCAUTION: To prevent loss of information or an unresponsive system, use the following procedure tosafely remove a USB device.CAUTI

Using an eSATA deviceAn eSATA port connects an optional high-performance eSATA component, such as an eSATA externalhard drive.Some eSATA devices may r

Removing an eSATA deviceCAUTION: To prevent loss of information or an unresponsive system, use the following procedure tosafely remove an eSATA device

11 External media cardsUsing Digital Media Slot cardsOptional digital cards provide secure data storage and convenient data sharing. These cards are o

Removing a digital cardCAUTION: To prevent loss of data or an unresponsive system, use the following procedure to safelyremove the digital card.Save y

1 Using HP QuickWeb (select modelsonly)Your computer's main operating system is Windows®. Your computer may also feature HP QuickWeb(select model

Using ExpressCardsAn ExpressCard is a high-performance PC Card that is inserted into the ExpressCard slot.Like standard PC Cards, ExpressCards are des

2. Insert the card into the ExpressCard slot, and then push in on the card until it is firmly seated.You will hear a sound when the device has been de

Removing an ExpressCardCAUTION: To prevent loss of data or an unresponsive system, use the following procedure to safelyremove the ExpressCard.Save yo

12 Memory modulesThe computer has one memory module compartment, which is located on the bottom of the computer.The memory capacity of the computer ca

8. Lift the memory module compartment cover (2) away from the computer.9. If you are replacing a memory module, remove the existing memory module:a. P

CAUTION: To prevent damage to the memory module, hold the memory module by the edgesonly. Do not touch the components on the memory module, and do not

15. Turn the computer right-side up, and then reconnect external power and external devices.16. Turn on the computer.124 Chapter 12 Memory modules

13 SecurityProtecting the computerStandard security features provided by the Windows® operating system and the non-Windows SetupUtility can protect yo

Using passwordsA password is a group of characters that you choose to secure your computer information. Several typesof passwords can be set, dependin

Setting passwords in Setup UtilityPassword FunctionAdministrator password*●Protects access to Setup Utility.●After this password is set, it must be en

Starting HP QuickWebTo start HP QuickWeb:1. Turn on your computer. The HP QuickWeb screen opens.2. Click an icon on the HP QuickWeb screen to start a

Your changes go into effect when the computer restarts.Entering an administrator passwordAt the Enter Password prompt, type your administrator passwor

Using antivirus softwareWhen you use the computer to access e-mail, a network, or the Internet, you expose it to computerviruses. Computer viruses can

Installing critical security updatesCAUTION: Microsoft sends alerts regarding critical updates. To protect the computer from securitybreaches and comp

Using the fingerprint reader (select models only)NOTE: The location of the fingerprint reader varies by computer model.Locating the fingerprint reader

Registering fingerprintsA fingerprint reader allows you to log on to Windows using a fingerprint that you have registered usingDigitalPersona Personal

Using your registered fingerprint to log on to WindowsTo log on to Windows using your fingerprint, follow these steps:1. Immediately after you have re

A Setup Utility (BIOS)Starting Setup UtilitySetup Utility is a ROM-based information and customization utility that can be used even when yourWindows®

Using Setup UtilityChanging the language of Setup UtilityThe following procedure explains how to change the language of Setup Utility. If Setup Utilit

Displaying system informationYou can use Setup Utility to view such information as the system time and date and information thatidentifies the compute

Exiting Setup UtilityYou can exit Setup Utility with or without saving changes.●To exit Setup Utility and save your changes from the current session:I

2 FeaturesIdentifying hardwareTo see a list of hardware installed in the computer, follow these steps:▲Select Start > Control Panel > System and

System Configuration menuSelect To do thisLanguage Support Change the language of Setup Utility.Button Sound (select models only) Enable/disable the c

B Software updatesUpdated versions of the software provided with your computer may be available on the HP Web site.Most software and BIOS updates on t

Updating the BIOSTo update the BIOS, first determine what BIOS version you currently have and then download and installthe new BIOS.Determining the BI

Downloading a BIOS updateCAUTION: To prevent damage to the computer or an unsuccessful installation, download and installa BIOS update only when the c

Updating programs and driversTo download and install software other than a BIOS update, follow these steps:To use the HP Web site:1. Open your Web bro

C Backup and recoveryRecovery after a system failure is as complete as your most current backup. HP recommends that youcreate recovery discs immediate

Creating recovery discsHP recommends that you create recovery discs to be sure that you can restore your system to its originalfactory state if you ex

Backing up your informationAs you add new software and data files, you should back up your system on a regular basis to maintaina reasonably current b

Using Windows Backup and RestoreTo create a backup using Windows Backup and Restore, follow these steps:NOTE: Be sure that the computer is connected t

Using system restore pointsWhen you back up your system, you are creating a system restore point. A system restore point allowsyou to save and name a

ComponentsTop componentsTouchPadComponent Description(1) TouchPad light●White: TouchPad is enabled.●Amber: TouchPad is disabled.(2) TouchPad* Moves th

Performing a recoveryNOTE: You can recover only files that you have previously backed up. HP recommends that you useHP Recovery Manager to create a se

IndexSymbols/Numerics1394 Power Saving 138AAC adapterconnecting 82identifying 15testing 83administrator passwordcreating 127entering 128managing 127ai

calibrating battery 89caps lock light, identifying 5Card Reader Power Saving 138CDcopying 99playing 97removing 101CD drive 95, 102Certificate of Auth

initiated during critical batterylevel 87initiating 78high-definition devices,connecting 54hotkeysaudio CD or DVD controls 42decreasing screenbrightne

modem approval label 16modem cableconnecting 31country-specific cableadapter 32noise suppression circuitry 31modem softwaresetting/adding location 32t

SIM slot, identifying 13Sleepexiting 77initiating 77Sleep hotkey 41slotsDigital Media 12ExpressCard 12memory module 13security cable 12SIM 13SmartBayi

WLAN module 13writable media 77WWAN module 13, 24WWAN software 20Zzoom button 72154 Index

LightsComponent Description(1) Power lights (2)*●On: The computer is on.●Blinking: The computer is in the Sleep state.●Off: The computer is off or in

Component Description(8) Num lock light On: The embedded numeric keypad is enabled.– or –Num lock is enabled on a connected optional numeric keypad.(9

Buttons, speakers, and fingerprint readerComponent Description(1) Speakers (2) Produce sound.(2) Power button*●When the computer is off, press the but

© Copyright 2009 Hewlett-PackardDevelopment Company, L.P.ATI and ATI Mobility Radeon are trademarksof Advanced Micro Devices, Inc. Bluetooth isa trade

Component Description(5) Wireless button Turns the wireless feature on or off but does not establish awireless connection.NOTE: A wireless network mus

DisplayComponent Description(1) Internal display switch Turns off the display if the display is closed while the computer isturned on.(2) Internal dig

Front componentsComponent Description(1) Power light●On: The computer is on.●Blinking: The computer is in the Sleep state.●Off: The computer is off or

Right-side componentsComponent Description(1) SmartBay Supports an optical drive or hard drive.(2) USB ports (2) Connect optional USB devices.(3) TV a

Left-side componentsComponent Description(1) Security cable slot Attaches an optional security cable to the computer.NOTE: The security cable is desig

Bottom componentsComponent Description(1) Hard drive bay Holds the hard drive and the wireless LAN (WLAN) module.CAUTION: To prevent an unresponsive s

Wireless antennasComponent Description(1) WWAN antennas (2)* (select models only) Send and receive wireless signals to communicate with wirelesswide-a

Additional hardware componentsComponent Description(1) Power cord* Connects an AC adapter to an AC outlet.(2) AC adapter Converts AC power to DC power

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

3 Wireless, local area network, andmodemUsing wireless devicesWireless technology transfers data across radio waves instead of wires. Your computer ma

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

Identifying wireless and network status iconsIcon Name DescriptionWireless (connected) Identifies the location of the wireless lights and the wireless

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 HP Connection Manager (select models only)You can use HP Connection Manager to connect to WWANs using the HP Mobile Broadband device inyour comp

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

Protecting your WLANBecause the WLAN standard was designed with only limited security capabilities—basically to foil casualeavesdropping rather than m

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

Using HP Mobile Broadband (select models only)HP Mobile Broadband enables your computer to use wireless wide area networks (WWANs) to accessthe Intern

Inserting a SIMCAUTION: To prevent damage to the connectors, use minimal force when inserting a SIM.To insert a SIM:1. Shut down the computer. If you

Removing a SIMTo remove a SIM:1. Shut down the computer. If you are not sure whether the computer is off or in Hibernation, turn thecomputer on by pre

Using Bluetooth wireless devices (select models only)A Bluetooth device provides short-range wireless communications that replace the physical cableco

iv Safety warning notice

Troubleshooting wireless connection problemsSome possible causes for wireless connection problems include the following:●Network configuration (SSID o

Cannot connect to a preferred networkWindows can automatically repair a corrupted WLAN connection:●If there is a network icon in the notification area

If you are provided with new wireless network keys and SSID for a network, and if you have previouslyconnected to that network, follow the steps below

Using the modem (select models only)The modem must be connected to an analog telephone line using a 6-pin, RJ-11 modem cable (includedwith select mode

Connecting a country-specific modem cable adapterTelephone jacks vary by country. To use the modem and the modem cable (included with select modelsonl

Adding new locations when travelingBy default, the only location setting available to the modem is a location setting for the country in whichyou purc

Solving travel connection problemsIf you experience modem connection problems when using the computer outside of the country in whichyou purchased it,

7. Clear the check box for Wait for dial tone before dialing.8. Click OK twice.Connecting to a local area networkConnecting to a local area network (L

4 Pointing devices and keyboardUsing the TouchPadThe following illustration and table describe the computer TouchPad.Component Description(1) TouchPad

Setting TouchPad preferencesUse Mouse Properties in Windows® to customize settings for pointing devices, such as buttonconfiguration, click speed, and

Table of contents1 Using HP QuickWeb (select models only)Starting HP QuickWeb ...

Using keyboard hotkeysHotkeys are combinations of the fn key (1) and either the esc key (2) or one of the function keys (3).The icons on the f1 throug

Displaying system informationPress fn+esc to display information about system hardware components and the system BIOS versionnumber.In the Windows fn+

Opening the Print Options windowPress fn+f2 to open the Print Options window of the active Windows application.Opening a Web browserPress fn+f3 to ope

Initiating SleepCAUTION: To reduce the risk of information loss, save your work before initiating Sleep.Press fn+f5 to initiate Sleep.When Sleep is in

Playing, pausing or resuming an audio CD or a DVDThe fn+f9 hotkey functions only when an audio CD or a DVD is inserted:●If the audio CD or the DVD is

Using keypadsThe computer has an embedded numeric keypad and also supports an optional external numeric keypador an optional external keyboard that in

Using the embedded numeric keypadThe 15 keys of the embedded numeric keypad can be used like the keys on an external keypad. Whenthe embedded numeric

Cleaning the TouchPad and keyboardDirt and grease on the TouchPad can cause the pointer to jump around on the screen. To avoid this,clean the TouchPad

5 MultimediaMultimedia featuresYour computer includes multimedia features that allow you to listen to music, watch movies, and viewpictures. Your comp

Identifying your multimedia componentsThe following illustration and table describe the multimedia features of the computer.Component Description(1) I

Roaming to another network ... 23Using HP Mobile Broadband

Component Description(8) Volume mute button Mutes and restores speaker sound.(9) Volume scroll zone Adjusts speaker volume. Slide your finger to the l

Adjusting the volumeYou can adjust the volume using the following controls:●Computer volume buttons (select models only):◦To mute or restore volume, p

Using the media activity hotkeysA media activity hotkey is a combination of the fn key (1) and a function key (2).●When an audio CD or a DVD is not pl

Multimedia softwareYour computer includes preinstalled multimedia software that allows you to play music, watch movies,and view pictures. The followin

AudioYour computer enables you to use a variety of audio features:●Play music using your computer speakers and/or connected external speakers●Record s

NOTE: For best results when recording, speak directly into the microphone and record sound in asetting free of background noise.To confirm or change t

Connecting an HDMI deviceThe computer includes an HDMI (High Definition Multimedia Interface) port. The HDMI port connectsthe computer to an optional

Configuring audio for HDMITo configure HDMI audio, first connect an audio or video device, such as a high-definition TV, to theHDMI port on your compu

Watching TV (select models only)Your computer may have an integrated TV tuner (select models only), or you may have an optionalexternal TV tuner, that

3. Use the arrow keys to select the program you want to view, and then press the OK button. Therecorded program begins to play in the preview window.4

Switching key functions on the embedded numeric keypad ... 44Using an optional external numeric keypad ...

TroubleshootingThe following sections describe several common issues and resolutions.The optical disc tray does not open for removal of a CD, DVD, or

The computer does not detect the optical driveIf Windows does not detect an installed device, the device driver software may be missing or corrupted.I

A disc does not play●Save your work and close all open programs before playing a CD or a DVD.●Log off the Internet before playing a CD or a DVD.●Be su

A DVD movie stops, skips, or plays erratically●Clean the disc.●Conserve system resources by trying the following suggestions:◦Log off the Internet.◦Ch

A DVD playing in Windows Media Player produces no sound or displayUse DVD Play to play a DVD. DVD Play is installed on the computer, and is also avail

Obtaining the latest HP device drivers1. Open your Web browser, go to http://www.hp.com/support, and select your country or region.2. Click the option

6 HP Mobile Remote Control (SelectModels Only)Component functionsNOTE: Your computer may include an updated remote control that functions differently

Button quick referenceThis section provides information on the button functions of the remote control.NOTE: The position of the buttons may vary, depe

Button FunctionPlay/pause●When media is not playing, press the button to play the selected media.●When media is playing, press the button to pause the

Button FunctionSettings Press to display system information. The button may also be used to display settingsmenus for some multimedia software.Volume

7 HP Media Remote Control (Select Models Only)Component functions ...

Inserting or replacing the batteryWARNING! Dispose of used batteries according to the instructions in the Regulatory, Safety andEnvironmental Notices

TroubleshootingTry the following solutions if your remote control does not function properly:●Be sure that you have a clear line of sight from the rem

7 HP Media Remote Control (SelectModels Only)Component functionsNOTE: Your computer may include an updated remote control that functions differently t

Button quick referenceThis section provides information on the functions of the remote control buttons.NOTE: The position of the buttons may vary, dep

Button FunctionPrevious Press the button to jump from one area, menu, or button to the previous one.Play/pause●When media is not playing, press the bu

Button FunctionDVD NOTE: The DVD button is included on select remote controls only.●If a DVD is playing, press the button to open the DVD disc menu.●I

Button FunctionFast-forward●Press the button to fast- forward the selected media.NOTE: The button does not work with some media files.●Press the fast-

Inserting or replacing the batteryWARNING! Dispose of used batteries according to the instructions in the Regulatory, Safety andEnvironmental Notices

3. Align the battery compartment cover with the battery compartment (2), and then slide the cover toclose it (3).TroubleshootingTry the following solu

8 Power managementSetting power optionsUsing power-saving statesThe computer has two power-saving states enabled at the factory: Sleep and Hibernation

Conserving battery power ... 91Storing a battery ...

●Press a key on the keyboard or button on the remote control.●Activate the TouchPad.When the computer exits Sleep, the power lights turn on and your w

Using power plansA power plan is a collection of system settings that manages how the computer uses power. Powerplans can help you conserve power or m

Switching between graphics modes (select models only)Your computer is equipped with ATI™ Switchable Graphics technology and has two modes forprocessin

Using external AC powerExternal AC power is supplied through one of the following devices:WARNING! To reduce potential safety issues, use only the AC

Connecting the AC adapterWARNING! To reduce the risk of electric shock or damage to the equipment:Plug the power cord into an AC outlet that is easily

Testing an AC adapterTest the AC adapter if the computer exhibits any of the following symptoms when it is connected to ACpower:●The computer will not

Using battery powerWhen a charged battery is in the computer and the computer is not plugged into external power, thecomputer runs on battery power. W

Displaying the remaining battery charge▲Move the pointer over the battery meter icon in the notification area, at the far right of the taskbar.Inserti

3. Pivot the battery (2) upward and remove the battery from the computer (3).Charging a batteryWARNING! Do not charge the computer battery while you a

Maximizing battery discharge timeBattery discharge time varies depending on the features you use while on battery power. Maximumdischarge time gradual