Lenovo IdeaPad U460 Uživatelský manuál

New World. New Thinking.TMwww.lenovo.com©Lenovo China 2010P/N: 147003310Printed in ChinaU460 User Guide V1.0 cover_1-4LenovoIdeaPad U460User Guide V1.

ivImportant safety informationUnpackInspect the covers of the computer and the AC adapter, especially parts with the following labels attached for any

86Appendix C. Lenovo limited warrantySome problems can be resolved with a replacement part that you can install yourself called a “Customer Replaceabl

Appendix C. Lenovo limited warranty87 Replacement of a product or partWhen the warranty service involves the replacement of a product or part, the re

88Appendix C. Lenovo limited warranty Your additional responsibilitiesWhere applicable, before service is provided, you agree to:1follow the service

Appendix C. Lenovo limited warranty89 What this warranty does not coverThis warranty does not cover the following:• uninterrupted or error-free opera

90Appendix C. Lenovo limited warranty Limitation of liabilityLenovo is responsible for loss or damage to your product only while it is: 1) in your Se

Appendix C. Lenovo limited warranty91UNDER NO CIRCUMSTANCES SHALL LENOVO, ITS SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLL

92Appendix C. Lenovo limited warrantyarbitration proceedings, including all documents presented in such proceedings, shall be conducted in the English

Appendix C. Lenovo limited warranty93 Lenovo Turkey addressLENOVO TECHNOLOGY B.V.TURKIYE ISTANBUL SUBESIBeybi Giz Plaza, Dereboyu cad., Meydan Sok.,N

94Appendix C. Lenovo limited warrantyWarranty information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix C. Lenovo limited warranty95If required, your Service Provider will provide repair or exchange service depending on the type of warranty serv

Important safety informationvWorking placeDo NOT use the computer in humid places such as a bathroom.Keep the computer and other parts away from liqui

96Appendix C. Lenovo limited warranty2 On-site ServiceUnder On-Site Service, your Service Provider will either repair or exchange the product at your

Appendix C. Lenovo limited warranty97product as it sees fit. For Mail-in Service, the product will be returned to you at Lenovo's expense, unless

98Appendix D. Customer replaceable units (CRUs)Customer Replaceable Units (CRUs) are computer parts that can be upgraded or replaced by the customer.

Appendix D. Customer replaceable units (CRUs)99Your computer contains the following types of internal CRUs:• Internal CRUs (located behind an access p

100Appendix E. NoticesNotices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix E. Notices101express or implied warranties in certain transactions, therefore, this statement may not apply to you.This information could inc

102Appendix E. Noticesmade on development-level systems and there is no guarantee that these measurements will be the same on generally available syst

Appendix E. Notices103ENERGY STAR model information - - - - - - - - - - - - - - - - - - - - - - - - - - - -ENERGY STAR® is a joint program of the U.S

104Appendix E. NoticesLenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor,

Appendix E. Notices105Wireless related information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wireless inter

viImportant safety informationOn usingUse ONLY the power cord, power adapter and battery pack shipped with the computer and never use them with anothe

106Appendix E. Notices• Generic Object Exchange• Generic Object Push• File Transfer•Synchronization•Audio Gateway•Headset •Printer• Human Interface De

Appendix E. Notices107result from deliberations of panels and committees of scientists who continually review and interpret the extensive research lit

108Appendix E. Notices3Use of mobile devices on board aircraft is explicitly prohibited by many airlines companies, especially during take-off and lan

Appendix E. Notices109Electronic emissions notices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -The

110Appendix E. Noticesavailable from Lenovo authorized dealers. Lenovo is not responsible for any radio or television interference caused by using oth

Appendix E. Notices111 Avis de conformité à la réglementation d’Industrie CanadaCet appareil numérique de la classe B est conforme à la norme NMB-003

112Appendix E. NoticesDeutschland: Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Betriebsmittein Dieses Produkt entspricht d

Appendix E. Notices113 European Union Compliance Statement Class B ComplianceEuropean Union - Compliance to the Electromagnetic Compatibility Directi

114Appendix E. Notices Lenovo Product Service Information Japanese VCCI Class B Statement

Appendix E. Notices115 Japan Compliance Statement for Power line HarmonicsA statement of compliance to the IEC 61000-3-2 harmonics standard is requir

Important safety informationviiDo NOT wrap the power cord around the power adapter or other objects.Do NOT squeeze or pinch the cord, or place heavy o

116Appendix E. NoticesWEEE and recycling statements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  General recyc

Appendix E. Notices117EU WEEE statements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

118Appendix E. NoticesJapan recycling statements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  Collecti

Appendix E. Notices119 Disposing of a Lenovo Computer ComponentsSome Lenovo computer products sold in Japan may have components that contain heavy me

120Appendix E. NoticesNotice for users in the U.S.A. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Cal

Appendix E. Notices121• Format your hard disk, using the software for initializing it.• Using the preinstalled recovery program, bring the hard disk b

122Appendix F. Features and SpecificationsModel Name: IdeaPad U460 Machine Type 20056, 0877IdeaPad U460s 20057, 0885Note:The following specifications

Appendix F. Features and Specifications123I/O PortsUSB USB 2.0 port x 3eSATA/USB combo port x 1Communication RJ-45 portAudio Headphone/Mic-In JackVide

124Trademarks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

125AC adapterUsing ... 12BatteryCharging...12BluetoothConnecting...

viiiImportant safety informationService and upgradesDo NOT attempt to service a product yourself unless instructed to do so by the customer support ce

126IndexLenovo Limited Warranty... 84Maintenance ... 79MicrophoneBuilt-in ...

Index127Touchpad ...15Trademarks...124Troubleshooting...

First Edition (March 2010)© Copyright Lenovo 2010.U460 User Guide V1.0 cover_2-3If your product is not working correctly, DO NOT RETURN IT TO THE STOR

New World. New Thinking.TMwww.lenovo.com©Lenovo China 2010P/N: 147003310Printed in ChinaU460 User Guide V1.0 cover_1-4LenovoIdeaPad U460User Guide V1.

1Chapter 1. Getting to know your computerTop view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2Chapter 1. Getting to know your computerAttention:• Do NOT open the display panel beyond 130 degree. When closing the display panel, be careful NOT t

Chapter 1. Getting to know your computer3OneKey Rescue System buttonPress this button to open OneKey Rescue System (If OneKey Rescue System has been p

4Chapter 1. Getting to know your computerLeft-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 1. Getting to know your computer5Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

First Edition (March 2010)© Copyright Lenovo 2010.U460 User Guide V1.0 cover_2-3If your product is not working correctly, DO NOT RETURN IT TO THE STOR

6Chapter 1. Getting to know your computerAC power adapter jackConnect the AC adapter here.Note: For details, see “Using AC adapter and battery” on pag

Chapter 1. Getting to know your computer7Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

8Chapter 1. Getting to know your computerBattery latch- spring loadedThe spring-loaded battery latch keeps the battery pack secured in place.Battery p

9Chapter 2. Learning the basicsFirst use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10Chapter 2. Learning the basics Turn on the computerPress the power button to turn on the computer. Configure the operating systemYou may need to c

Chapter 2. Learning the basics11To put the computer into sleep state, do one of the following.• Click and select Sleep from the Start menu.•Press Fn

12Chapter 2. Learning the basicsUsing AC adapter and battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics13 Removing the battery pack If you are not going to use the computer for an extended period of time, or if you need to

14Chapter 2. Learning the basics Handling the batteryIf the rechargeable battery pack is replaced with an incorrect type, there may be danger of an e

Chapter 2. Learning the basics15Using the touchpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Respective UsersDear user,Thank you for purchasing your new Lenovo notebook computer! Before using this product, make sure to read this user guide car

16Chapter 2. Learning the basics GesturesThe touch pad recognizes certain gestures, and allows for easy execution of actions such as zoom in/out, or

Chapter 2. Learning the basics17Three-Finger Flick• Place three fingers, slightly separated, down on the TouchPad surface.• Flick your fingers in a li

18Chapter 2. Learning the basicsUsing the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics19 Function key combinationsThrough the use of the function keys, you can change operational features instantly. To use

20Chapter 2. Learning the basicsThe following describes the features of each function key.Fn + Esc: Turn on/off the integrated camera.Fn + F1: Enter

Chapter 2. Learning the basics21Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

22Chapter 2. Learning the basicsTouch sensitive buttons GPU (graphics processing unit) switchable button: Press this button to switch the GPU (only fo

Chapter 2. Learning the basics23System status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

24Chapter 2. Learning the basicsSecuring your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics25 Using VeriFace™VeriFace is a face recognition software which takes a digital snapshot, extracts key features of your

Explanation of hard disk capacityDear user,While using your computer, you may find that the nominal hard disk capacity indicated is somewhat different

26Chapter 2. Learning the basicsConnecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Your co

Chapter 2. Learning the basics27Inserting a media card1Push the dummy card until you hear a click. Gently pull the dummy card out of the media card sl

28Chapter 2. Learning the basics Connecting a universal serial bus (USB) deviceYour computer comes with 3 USB ports and an eSATA/USB port compatible

Chapter 2. Learning the basics29Using Switchable Graphics (specific models only) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

30Chapter 2. Learning the basics2Activate the Switchable Graphics dialog box. To activate the dialog box, you can:• Click the icon of Graphics mode on

31Chapter 3. Using the InternetAs a global network, the Internet connects computers worldwide, providing services such as e-mailing, information searc

32Chapter 3. Using the Internet Hardware connection:Cable DSL Software configurationConsult your Internet Service Provider (ISP) for details on how

Chapter 3. Using the Internet33Wireless connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

34Chapter 3. Using the Internet Using Wi-Fi/WiMax (specific models only)Enabling wireless connectionTo enable wireless communications, do the followi

Chapter 3. Using the Internet35 Using Mobile Broadband (specific models only)Before getting started with Mobile Broadband, you first need to choose a

In addition, if a portion of the hard disk space has been used for some specific purpose, then the capacity indicated by the operating system will be

36Chapter 3. Using the Internet• A connection management utility to connect/disconnect to your Mobile Broadband network.Inserting the SIM cardTo inser

Chapter 3. Using the Internet375Put the battery back in place, turn the computer over again, and reconnect the cables.Removing the SIM cardTo remove t

38Chapter 3. Using the Internet4Push the SIM card in until you hear a click, and then pull the SIM card out.5Put the battery back in place, turn the c

39Chapter 4. OneKey Rescue SystemOneKey Rescue System - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

40Chapter 4. OneKey Rescue System Using Lenovo OneKey Recovery (Within Windows operating system)In Windows operating system, double click the OneKey

Chapter 4. OneKey Rescue System41 Using Lenovo OneKey Rescue System (Without Windows operating system)In the event that the operating system cannot b

42Chapter 5. TroubleshootingFrequently Asked Questions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 5. Troubleshooting43Where are the recovery discs?Your computer did not come with a recovery disc. For an explanation of the alternative recove

44Chapter 5. TroubleshootingWhat can I do if the backup process fails?If you can start the backup feature without a problem, but it fails during the b

Chapter 5. Troubleshooting45Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

46Chapter 5. TroubleshootingMy screen goes blank while the computer is on.• Your screen saver or power management may be enabled. Do one of the follow

Chapter 5. Troubleshooting47The system cannot be switched from highperform-ance GPU to power-saving GPU.• If you are outputting the screen to an exter

48Chapter 5. TroubleshootingKeyboard problemsA number appears when you enter a letter.• The numeric lock function is on. To disable it, press Fn+F8.Sl

Chapter 5. Troubleshooting49The computer does not return from sleep mode and does not work. • If the computer does not return from sleep mode, it may

50Chapter 5. TroubleshootingComputer screen problemsThe screen is blank. • Do the following:- If you are using the AC adapter, or using the battery,

Chapter 5. Troubleshooting51Battery problemsYour computer shuts down before the battery status indicator shows empty.-or-Your computer operates after

52Chapter 5. TroubleshootingOneKey Rescue System problemsBackup cannot be made. • You are not currently using a Windows operating system.• There is no

Chapter 5. Troubleshooting53The connected external device does not work. • Do not connect or disconnect any external device cables other than Plug and

54Chapter 6. Upgrading and replacing devicesReplacing the battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 6. Upgrading and replacing devices553Unlock the battery latches in the unlocked position , remove the battery pack in the direction shown by

iImportant safety information... iiiImportant safety information...iiiChapter 1. Getting to know your computer ...

56Chapter 6. Upgrading and replacing devicesReplacing memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 6. Upgrading and replacing devices575Remove the Memory/Mini PCI ExpressCard slot compartment cover.a. Remove the screws that secure the compar

58Chapter 6. Upgrading and replacing devices6If two SO-DIMMs are already installed in the memory slot, remove one of them to make room for the new one

Chapter 6. Upgrading and replacing devices59To make sure that the SO-DIMM is installed correctly, do as follows: 1Turn the computer on. 2Hold F2 durin

60Chapter 6. Upgrading and replacing devicesReplacing the hard disk drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 6. Upgrading and replacing devices61To replace the hard disk drive, do the following:1Turn off the computer; then disconnect the AC adapter an

62Chapter 6. Upgrading and replacing devices5Remove the frame fixing screws.6Pull the tab in the direction shown by arrow.7Take out the hard disk driv

Chapter 6. Upgrading and replacing devices639Attach the metal frame to a new hard disk drive; then tighten the screws.0Put the hard disk drive gently

64Chapter 6. Upgrading and replacing devicesThe following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs yo

65Appendix A. Getting help and serviceIf you need help, service, technical assistance, or just want more information about Lenovo computers, you will

iiContentsAppendix C. Lenovo limited warranty ... 84Warranty information ... 94Appendix D. Customer rep

66Appendix A. Getting help and serviceGetting help on the Web - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix A. Getting help and service67• Engineering change management - Occasionally, there might be changes that are required after a product has bee

68Appendix A. Getting help and serviceIf possible, be near your computer when you make your call in case the technical assistance representative needs

Appendix A. Getting help and service69Getting help around the world - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

70Appendix B. Use and care informationCaring for your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix B. Use and care information71computer, or through connectors on I/O devices connected to it. Even though this kind of electrostatic discharge

72Appendix B. Use and care information- Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. N

Appendix B. Use and care information73 Carry your computer properly• Before moving your computer, be sure to remove any media, turn off attached devi

74Appendix B. Use and care information Handle storage media and drives properly• If your computer comes with an optical drive, do not touch the surfa

Appendix B. Use and care information75 Data safety• Do not delete unknown files or change the name of files or directories that were not created by y

iiiImportant safety informationImportant safety information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -This inf

76Appendix B. Use and care information• Do not put the battery pack in trash that is disposed of in landfills. When disposing of the battery, comply w

Appendix B. Use and care information77Accessibility and comfort - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

78Appendix B. Use and care information What if you are traveling? It may not be possible to observe the best ergonomic practices when you are using y

Appendix B. Use and care information79Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

80Appendix B. Use and care information• Update device drivers and BIOS when needed.• Profile your machine at http://consumersupport.lenovo.com to keep

Appendix B. Use and care information81 Cleaning the cover of your computerOccasionally clean your computer as follows:1Prepare a mixture of a gentle

82Appendix B. Use and care information Cleaning your computer keyboard1Absorb some isopropyl rubbing alcohol on a soft, dust-free cloth.2Wipe each ke

Appendix B. Use and care information83 Cleaning your computer display1Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchl

84Appendix C. Lenovo limited warrantyL505-0010-01 04/2008This Lenovo Limited Warranty applies only to Lenovo branded hardware products you purchased f

Appendix C. Lenovo limited warranty85PERIOD. SOME STATES OR JURISDICTIONS DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE