Lenovo B450 Instrukcja Użytkownika

New World. New Thinking.TMwww.lenovo.com©Lenovo China 2009P/N: 147002479Printed in ChinaB450 User Guide V1.0 cover_1-4LenovoB450User Guide V1.0

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

86Appendix 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)87Your computer contains the following types of internal CRUs:• Internal CRUs (located behind an access p

88Appendix E. NoticesNotices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix E. Notices89express or implied warranties in certain transactions, therefore, this statement may not apply to you.This information could incl

90Appendix E. Noticesmade on development-level systems and there is no guarantee that these measurements will be the same on generally available syste

Appendix E. Notices91Wireless related information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Wireless intero

92Appendix E. Noticespanels and committees of scientists who continually review and interpret the extensive research literature.In some situation or e

Appendix E. Notices933Use of mobile devices on board aircraft is explicitly prohibited by many airlines companies, especially during take-off and land

94Appendix E. NoticesElectronic emissions notices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The

Appendix E. Notices95available from Lenovo authorized dealers. Lenovo is not responsible for any radio or television interference caused by using othe

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

Appendix E. Notices97Deutschland: Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Betriebsmittein Dieses Produkt entspricht de

98Appendix E. Notices European Union Compliance Statement Class B ComplianceEuropean Union - Compliance to the Electromagnetic Compatibility Directiv

Appendix E. Notices99 Lenovo Product Service Information Japanese VCCI Class B Statement

100Appendix E. Notices Japan Compliance Statement for Power line HarmonicsA statement of compliance to the IEC 61000-3-2 harmonics standard is requir

Appendix E. Notices101WEEE and recycling statements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - General recycl

102Appendix E. NoticesEU WEEE statements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix E. Notices103Japan recycling statements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Collecti

104Appendix E. Notices Disposing of a Lenovo Computer ComponentsSome Lenovo computer products sold in Japan may have components that contain heavy me

Appendix E. Notices105Notice for users in the U.S.A. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Cal

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

107Appendix F. Features and SpecificationsModel Name: Lenovo B450 Machine Type 3328/20029Note:The following specifications may contain technical inacc

108Appendix F. Features and SpecificationsI/O PortsUSB USB 2.0 x 4 portsCommunication RJ-45 portAudio Headphone/Mic-In JackMemory card slot 4 in 1 slo

109Trademarks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Lenovo, Lenovo logo

110AC adapterJack... 3Using ... 11BatteryCharging...

Index111Kensington slot ...4KeyboardCleaning...69Problems...

112IndexSecurity ... 20Storage mediaHandling... 62Touch pad ...

First Edition (July 2009)© Copyright Lenovo 2009B450 User Guide V1.0 cover_2-3If your product is not working correctly, DO NOT RETURN IT TO THE STORE.

New World. New Thinking.TMwww.lenovo.com©Lenovo China 2009P/N: 147002479Printed in ChinaB450 User Guide V1.0 cover_1-4LenovoB450User Guide V1.0

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

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

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

2Chapter 1. Getting to know your computerAttention:• Do NOT open the display panel beyond 150 degree. When closing the display panel, be careful NOT t

Chapter 1. Getting to know your computer3Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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

Chapter 1. Getting to know your computer5Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

First Edition (July 2009)© Copyright Lenovo 2009B450 User Guide V1.0 cover_2-3If your product is not working correctly, DO NOT RETURN IT TO THE STORE.

6Chapter 1. Getting to know your computerBottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 1. Getting to know your computer7Battery latch - spring loadedThe spring-loaded battery latch keeps the battery pack secured in place.Battery

8Chapter 2. Learning the basicsFirst use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics9 Turn on the computerPress the power button to turn on the computer. Configure the operating systemYou may need to co

10Chapter 2. Learning the basicsTo put the computer into sleep state, do one of the following.• Click and select Sleep from the Start menu.•Press F

Chapter 2. Learning the basics11Using AC adapter and battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

12Chapter 2. Learning the basics Removing the battery pack If you are not going to use the computer for an extended period of time, or if you need to

Chapter 2. Learning the basics13 Handling the batteryIf the rechargeable battery pack is replaced with an incorrect type, there may be danger of an e

14Chapter 2. Learning the basicsUsing the touchpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics15Using the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Respective UsersDear user,Thanks for purchasing Lenovo notebook! Before using this product, please make sure to read this User Guide carefully.We are

16Chapter 2. Learning the basics Function key combinationsThrough the use of the function keys, you can change operational features instantly. To use

Chapter 2. Learning the basics17The following describes the features of each function key.Fn + Esc: Turn on/off the integrated camera (specific models

18Chapter 2. Learning the basicsSpecial keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics19System status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

20Chapter 2. Learning the basicsSecuring your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics21 Using passwordsUsing passwords helps prevent your computer from being used by others. Once you set a password and en

22Chapter 2. Learning the basicsConnecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Your co

Chapter 2. Learning the basics23 Inserting a memory card1Gently pull the dummy card out of the memory card slot.2Push the card directly into the memo

24Chapter 3. Using the InternetAs a global network, the Internet connects computers worldwide, providing services such as e-mailing, information searc

Chapter 3. Using the Internet25 Hardware connection:Cable DSL Software configurationConsult your Internet Service Provider (ISP) for details on how

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

26Chapter 3. Using the InternetWireless connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 3. Using the Internet27 Using Wi-Fi (specific models only)Enabling wireless connectionTo enable wireless communications, do the following:1Sl

28Chapter 4. OneKey Rescue SystemOneKey Rescue System - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  Introduction The Leno

Chapter 4. OneKey Rescue System29 Using Lenovo OneKey Recovery (Within Windows operating system)In Windows operating system, double click the OneKey

30Chapter 4. OneKey Rescue System Using Lenovo OneKey Rescue System (Without Windows operating system)In the event that the operating system cannot b

31Chapter 5. TroubleshootingFrequently Asked Questions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

32Chapter 5. TroubleshootingWhere are the recovery discs?Your computer did not come with a recovery disc. For an explanation of the alternative recove

Chapter 5. Troubleshooting33What can I do if the backup process fails?If you can start the backup feature without a problem, but it fails during the b

34Chapter 5. TroubleshootingTroubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 5. Troubleshooting35My screen goes blank while the computer is on.• Your screen saver or power management may be enabled. Do one of the follow

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

Chapter 5. Troubleshooting37The computer does not return from sleep mode and does not work. • If the computer does not return from sleep mode, it may

38Chapter 5. TroubleshootingComputer screen problemsThe screen is blank. • Do the following:- If you are using the AC adapter, or using the battery,

Chapter 5. Troubleshooting39Sound problemsNo sound can be heard from the speaker even when the volume is turned up.• Make sure that:- The Mute functio

40Chapter 5. TroubleshootingA startup problemThe Microsoft® Windows operating system does not start.• Use the OneKey Rescue System to help solve or id

Chapter 5. Troubleshooting41The computer does not start from the desired device. • See the Boot menu of BIOS Setup Utility. Make sure that Boot priori

42Chapter 6. Upgrading and replacing devicesReplacing the battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  T

Chapter 6. Upgrading and replacing devices433Unlock the spring-loaded battery latch in the unlocked position ,remove the battery pack in the directio

44Chapter 6. Upgrading and replacing devicesReplacing the hard disk drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 6. Upgrading and replacing devices45To replace the hard disk drive, do the following:1Turn off the computer; then disconnect the AC adapter an

46Chapter 6. Upgrading and replacing devices5Pull the tab in the direction shown by arrow .6Take out the hard disk drive secured in a metal frame .7

Chapter 6. Upgrading and replacing devices479Put the hard disk drive gently into the hard disk drive bay with the tab facing upwards and the connector

48Chapter 6. Upgrading and replacing devicesReplacing memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 6. Upgrading and replacing devices495Remove the Hard disk drive/Memory compartment cover.

50Chapter 6. Upgrading and replacing devices6Press outwards on the latches on both edges of the socket at the same time, remove the SO-DIMM. Be sure t

Chapter 6. Upgrading and replacing devices51To make sure that the SO-DIMM is installed correctly, do as follows: 1Turn the computer on. 2Hold F2 durin

52Chapter 6. Upgrading and replacing devicesRemoving the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 6. Upgrading and replacing devices53The following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs yo

54Appendix A. Getting help and serviceIf you need help, service, technical assistance, or just want more information about Lenovo computers, you will

Appendix A. Getting help and service55Getting help on the Web - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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

56Appendix A. Getting help and service• Engineering change management - Occasionally, there might be changes that are required after a product has bee

Appendix A. Getting help and service57If possible, be near your computer when you make your call in case the technical assistance representative needs

58Appendix A. Getting help and serviceGetting help around the world - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

59Appendix B. Use and care informationCaring for your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

60Appendix B. Use and care informationdischarge from your body or clothing to the computer, it poses the same risk of a computer malfunction.Your comp

Appendix B. Use and care information61- When you install a static-sensitive option or CRU, touch the static-protective package containing the part to

62Appendix B. Use and care information• When picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by the display

Appendix B. Use and care information63 Data safety• Do not delete unknown files or change the name of files or directories that were not created by y

64Appendix B. Use and care information• Register your Lenovo products with Lenovo (refer to the Web page: http://consumersupport.lenovo.com). This can

Appendix B. Use and care information65Accessibility and comfort - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

iiContentsAppendix B. Use and care information... 59Caring for your computer ... 59Accessibility and comfort ...

66Appendix 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 information67Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

68Appendix 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 information69 Cleaning the cover of your computerOccasionally clean your computer as follows:1Prepare a mixture of a gentle

70Appendix 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 information71 Cleaning your computer display1Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchl

72Appendix C. Lenovo limited warrantyThis Lenovo Limited Warranty applies only to Lenovo branded hardware products you purchased for your own use and

Appendix C. Lenovo limited warranty73ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION ON DURATION MAY NOT APPLY TO YOU. How to obtain w

74Appendix 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 warranty75 Replacement of a product or partWhen the warranty service involves the replacement of a product or part, the re

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

76Appendix C. Lenovo limited warranty Your additional responsibilitiesWhere applicable, before service is provided, you agree to: 1follow the service

Appendix C. Lenovo limited warranty77 What this warranty does not coverThis warranty does not cover the following:• uninterrupted or error-free opera

78Appendix 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 warranty79UNDER NO CIRCUMSTANCES SHALL LENOVO, ITS SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLL

80Appendix C. Lenovo limited warrantyarbitration proceedings, including all documents presented in such proceedings, shall be conducted in the English

Appendix C. Lenovo limited warranty81 Lenovo Turkey addressLENOVO TECHNOLOGY B.V.TURKIYE ISTANBUL SUBESI Beybi Giz Plaza, Dereboyu cad., Meydan Sok.,

82Appendix C. Lenovo limited warrantyWarranty information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix C. Lenovo limited warranty83If required, your Service Provider will provide repair or exchange service depending on the type of warranty serv

84Appendix 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 warranty85product as it sees fit. For Mail-in Service, the product will be returned to you at Lenovo’s expense, unless your