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Lenovo Essential B590

1. Figure 8 Lenovo V480 and V580 touch pad Note Your computer might look different from the above illustration El Touch pad To move the cursor on the screen slide your fingertip over the pad in the direction in which you want the cursor to move A Left click button Functions the same as the left button on a conventional mouse El Right click button Functions the same as the right button on a conventional mouse Note You can enable or disable the touch pad by pressing Fn F6 Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard Numeric keypad Depending on your model your computer might come with a separate numeric keypad or function keys that could work as a numeric keypad 14 User Guide B490 The keyboard has keys that can work as a 10 key numeric keypad when enabled To enable or disable the keypad press Fn F8 DOE Ir ii erete Home Pause OL JULIE Break 4 5 J Poup b A PgDn 4 gt L LLE JE JUDO DEL JE DUL ea B590 The keyboard has a separate numeric keypad To enable or disable the keypad press the Numeric L
2. Tips on using your computer This topic provides tips on using your computer for the first time Reading the manuals Read the manuals that come with your computer before using the computer Connecting to power The supplied battery pack is not fully charged at purchase To charge the battery and begin to use your computer install the battery pack connect the computer to an electrical outlet and then the battery will be charged automatically Installing the battery pack For instructions on installing the battery pack refer to the Safety Warranty and Setup Guide that comes with your computer Connecting the computer to an electrical outlet To connect the computer to an electrical outlet do the following 1 Connect the power cord to the ac power adapter 2 Connect the ac power adapter to the ac power connector of the computer firmly 3 Plug the power cord into an electrical outlet Turning on the computer Press the power button to turn on the computer Configuring the operating system You might need to configure the operating system when you use the computer for the first time The configuration process might include the following steps e Accepting the end user license agreement e Configuring the Internet connection e Registering the operating system e Creating a user account Putting the computer into sleep mode or shutting it down To conserve power put the computer into sleep mode or shut it down when the com
3. Tips on using your computer on page 10 Using the ac power adapter and the battery pack on page 11 Using the touch pad on page 14 Using the keyboard on page 14 Connecting to external devices on page 17 Using the NVIDIA Optimus Graphics feature on page 18 Frequently asked questions The following are a few tips that will help you optimize the use of your computer Question What safety precautions should follow when using my computer Solution See Important safety information in the Safety Warranty and Setup Guide that comes with your computer Question How can prevent problems with my computer Solution See Chapter 8 Preventing problems on page 41 Question What are the main hardware features of my computer Solution See Chapter 1 Getting to know your computer on page 1 and Chapter 2 Using your computer on page 9 Question Where can find the detailed specifications for my computer Solution Go to http www lenovo com support Question Where can find the instructions on upgrading or replacing a device Solution See Chapter 7 Replacing devices on page 31 Question Where are the recovery discs Solution Your computer does not come with a recovery disc For an explanation of the alternative recovery solutions for your computer see Chapter 6 Recovery overview on page 27 Question How can contact the Customer Support Center Solution
4. Arm and hand position If available use chair arm rests or an area on your working surface to provide weight support for your arms Keep your forearms wrists and hands in a relaxed and neutral horizontal position Type with a soft touch without pounding the keys Leg position Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest What if you are traveling It might not be possible to observe the best ergonomic practices when you are using your computer while on the move or in a casual setting Regardless of the setting try to observe as many of the tips as possible Sitting properly and using adequate lighting for example will help you maintain desirable levels of comfort and performance Questions about vision The visual display screens of Lenovo notebook computers are designed to meet the highest standards and to provide you with clear crisp images and large bright displays that are easy to see yet easy on the eyes Of course any concentrated and sustained visual activity can be tiring If you have questions on eye fatigue or visual discomfort consult a vision care specialist for advice 24 User Guide Chapter 5 Security This chapter provides information about protecting your computer from theft and unauthorized use Attaching a mechanical lock You can attach a mechanical lock to your computer to prevent it from being removed without your permission Attach a mechanical lock to
5. e Use the battery until the charge is completely depleted that is use the battery until the battery status indicator starts blinking orange 12 User Guide e Recharge the battery completely before using it The battery is fully charged if the battery indicator shows green when the ac power adapter is plugged in Handling the battery pace Do not attempt to disassemble or modify the battery pack Attempting to do so can cause an explosion or liquid leakage from the battery pack A battery pack other than the one specified by Lenovo or a disassembled or modified battery pack is not covered by the warranty If the rechargeable battery pack is incorrectly replaced there is danger of an explosion The battery pack contains a small amount of harmful substances To avoid possible injury Replace only with a battery of the type recommended by Lenovo Keep the battery pack away from fire Do not expose it to excessive heat Do not expose it to water or rain Do not short circuit it Store it in a cool dry place Chapter 2 Using your computer 13 e Keep it away from children Using the touch pad 5800 000000 0000000000 ULU JDJQOOUJQJOL Busse OCV DOK
6. Handling the battery Using the touch pad Using the keyboard Numeric keypad Using the recovery button Function key combinations Connecting to external devices Using the media card reader Using USB connectors Using the NVIDIA Optimus Graphics feature 7 Chapter 3 Connecting to the network Wired connection Hardware connection Software configuration Wireless connection Copyright Lenovo 2012 0 O1 O1 BEN a 10 11 11 12 12 12 13 14 14 14 15 16 17 17 18 18 19 19 19 20 20 Hardware connection Software configuration Chapter 4 You and your computer Accessibility and comfort Ergonomic information Chapter 5 Security Attaching a mechanical lock Using passwords Chapter 6 Recovery overview Using the OneKey Recovery Pro program on the Windows 7 operating system Solving recovery problems on the Windows 7 operating system Using the Windows recovery program on thie Windows 8 operating system A Chapter 7 Replacing devices Static electricity prevention Replacing the battery Replacing the backup battery Replacing the hard disk drive Replacing a memory module Replacing the PCI Express Mini Card for teles LAN WiMAX connection Removing the optical drive Chapter 8 Preventing problems General tips for preventing problems Taking care of your computer Chapter 9 Troubleshooting computer problems Troubleshooting ne Battery and
7. See Service and Support information in the Safety Warranty and Setup Guide that comes with your computer Question Where can find the warranty information Solution For the warranty applicable to your computer including the warranty period and type of warranty service see Safety Warranty and Setup Guide that comes with your computer Question How can install the device drivers Solution A compatible device driver is a requirement to ensure correct operation and performance of each component in your computer If your computer is preinstalled with an operating system Lenovo provides all device drivers that you need on the hard disk drive Question What can do if the backup process fails Solution If you can start the backup feature without a problem but it fails during the backup process try the following O Copyright Lenovo 2012 9 1 Close other applications then restart the backup process 2 Checkif the destination medium is damaged try to select another file path and then try again e Question When dol need to restore the computer to the factory default settings Solution You can restore the computer to the factory default settings when it fails or when you need to reinstall the operating system This will restore your computer back to the initial state when you first started it up after receiving it from the store Ensure that you have backed up your critical data before doing this to avoid data loss
8. 8 Profile your machine at http www lenovo com support to keep up to date with current drivers and revisions 9 Keep up to date for device drivers on other non Lenovo hardware You might want to read the device driver information release notes prior to updating for compatibility or known issues 10 Keep a log book Entries might include major hardware or software changes driver updates minor issues you have experienced and how you resolved the minor issues 11 Ifrequired you can find your country s Customer Support Center at http www lenovo com support When calling the Customer Support Center make sure that you have your machine model type serial number and the computer in front of you Also if the computer is producing error codes it is helpful to have the error screen on or the message written down If you need help service technical assistance or just want more information about Lenovo products you will find a wide variety of sources available from Lenovo to assist you This section contains information about where to go for additional information about Lenovo and our products what to do if you experience a problem with your computer and whom to call for service should it be necessary Information about your computer and preinstalled software if any is available in the documentation that comes with your computer That documentation includes printed books online books readme files and help files In addition informatio
9. E and the card pops up Chapter 7 Replacing devices 37 6 Remove the card 7 Align the contact edge of the new PCI Express Mini Card with the corresponding socket 8 Pivot the card until you can snap it into place Then secure the card with the screw 10 11 12 Connect the antenna cables to the new PCI Express Mini Card Be sure to attach the gray cable to the connector marked MAIN or M on the card and the black cable to the connector marked AUX or A Reinstall the computer cover and then reinstall the screws to secure the cover Reinstall the battery See Replacing the battery on page 31 Turn the computer over again Connect the ac power adapter and all cables Removing the optical drive Before you start print these instructions Note Your computer might look different from the illustrations in this topic To replace the optical drive do the following 1 38 Turn off the computer then disconnect the ac power adapter and all cables from the computer Wait three to five minutes to let the computer cool Close the computer display and turn the computer over Remove the battery See Replacing the battery on page 31 Remove the screws fl and then remove the cover EX User Guide 7 Insert a new optical drive and then reinstall the screw to secure the drive 8 Reinstall the computer cover and then reinstall the screws to secure the cover 9 Reinstall
10. Schutzanforderungen wenn das Produkt ohne Zustimmung der Lenovo ver ndert bzw wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt eingebaut werden Deutschland Einhaltung des Gesetzes ber die elektromagnetische Vertr glichkeit von Betriebsmitteln Dieses Produkt entspricht dem Gesetz ber die elektromagnetische Vertr glichkeit von Betriebsmitteln EMVG fr her Gesetz ber die elektromagnetische Vertr glichkeit von Ger ten Dies ist die Umsetzung der EU Richtlinie 2004 108 EG fr her 89 336 EWG in der Bundesrepublik Deutschland Zulassungsbescheinigung laut dem Deutschen Gesetz ber die elektromagnetische Vertr glichkeit von Betriebsmitteln EMVG vom 20 Juli 2007 fr her Gesetz ber die elektromagnetische Vertr glichkeit von Ger ten bzw der EMV EG Richtlinie 2004 108 EC fr her 89 336 EWG f r Ger te der Klasse B 54 User Guide Dieses Ger t ist berechtigt in bereinstimmung mit dem Deutschen EMVG das EG Konformit tszeichen CE zu f hren Verantwortlich f r die Konformit tserkl rung nach Paragraf 5 des EMVG ist die Lenovo Deutschland GmbH Gropiusplatz 10 D 70563 Stuttgart Informationen in Hinsicht EMVG Paragraf 4 Abs 1 4 Das Ger t erf llt die Schutzanforderungen nach EN 55024 und EN 55022 Klasse B Korea Class B compliance statement At XH n BE 2010183 YSS Ol IE AS S BS TAUG DIE NE a 2 St B AID F2 ISOM ASSE A 2
11. UASU 31 A Japan VCCI Class B compliance statement CORBY J7ABRHRHRECT CORE RERECEATOC CeANMELTURTH CORENTITAPTLES AY RBI MRL TE Mende RERSSIERCTCEPHWET FUR SARS CHE TIEL URW RUELTREW VCCI B Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase AANDEREAN 200 48 TOOLS TS 2 SAREMA SAXE JIS C 61000 3 2 84 m Lenovo product service information for Taiwan BA Lenovo RR SAAT FRERE RAT R 2S BAITESEESKREREL TI ARAS ERE 0800 000 702 Appendix A Regulatory information 55 56 User Guide Appendix B WEEE and recycling statements Lenovo encourages owners of information technology equipment to responsibly recycle their equipment when it is no longer needed Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products Information on product recycling offerings can be found on Lenovo s Internet site at http www lenovo com recycling China WEEE statement VAR A AR EA FES PE AY RAR DA A AAA E ES RE ZRF BAET m PAC Ach AAA GEES HA E FRA HY AY TC Ach AO AT TCA BE ARI AA va FATE A http support lenovo com cn activity 551 htm Important WEEE Information The W
12. and safe way to connect the computer to the Internet using a wired connection Cable Internet services use a cable modem connected to the residential cable TV line Digital subscriber line DSL DSL is a family of related technologies that bring high speed network access to homes and small businesses over ordinary telephone lines Hardware connection This topic provides information about how to connect to the Internet through hardware connection Cable pe a Fa TV cable not supplied El Splitter not supplied EJ Cable modem not supplied Note Your wired connection might look different from the above illustrations O Copyright Lenovo 2012 19 DSL El Telephone line not supplied El Splitter not supplied EJ DSL modem not supplied Note Your wired connection might look different from the above illustrations Software configuration Consult your Internet Service Provider ISP for details on how to configure your computer for wired connections Wireless connection Wireless connections provide mobile access to the Internet enabling you to stay online anywhere the wireless signal covers Divided by the signal scales a wireless connection to the Internet can be established using the following standards Wireless connection Description Wi Fi Wi Fi networks cover a small physical area
13. central processor Note To avoid impeding airflow do not place any obstacle in front of the fan E Monitor connector The monitor connector is used to connect an external monitor or projector to your computer E Ethernet connector Connect your computer to a local area network LAN with the Ethernet connector y bancer To avoid the risk of electrical shock do not connect the telephone cable to the Ethernet connector You can only connect an Ethernet cable to this connector For more information refer to Wired connection on page 19 E HDMI connector Use the high definition multimedia interface HDMI connector to connect a compatible digital audio device or video monitor such as an HDTV E USB 3 0 connector Connect devices compatible with a USB interface such as a USB printer or a digital camera For more information refer to Using USB connectors on page 18 Note The USB 3 0 connector is compatible with USB 1 1 2 0 and 3 0 Right side view 29 P A a a Figure 3 Lenovo B490 and B590 right side view Note Your computer might look different from the above illustration Chapter 1 Getting to know your computer 3 Combo audio jack El Optical drive Combo audio jack To listen to the sound from your computer connect a headphone or a headset that has a 3 5 mm 4 pole plug to the combo audio jack H USB connectors Connect devices compatible with a USB interfac
14. like a home office or small group of buildings An access point is necessary for the connection WiMAX WiMAX networks connect several Wireless LAN systems to cover a metropolitan area providing high speed broadband and provide high speed broadband access To enable wireless communications press Fn F5 Hardware connection LI IT IT I TO Wireless access point not supplied A Wi Fi WiMAX network 20 User Guide Software configuration Consult your Internet Service Provider and search the Windows Help and Support Center for details on how to configure your computer for wireless connections Chapter 3 Connecting to the network 21 22 User Guide Chapter 4 You and your computer This chapter provides information about accessibility and comfort Accessibility and comfort Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort Arrange your workplace and the eguipment you use to suit your individual needs and the kind of work that you perform In addition use healthy work habits to maximize your performance and comfort while using your computer The following topics provide information about arranging your work area setting up your computer equipment and establishing healthy work habits Lenovo is committed to providing the latest information and technology to our customers with disabilities Refer to our accessibility information which o
15. or disables the Scroll Lock function e Fn PrtSc Has the same function as the SysRq key on a conventional keyboard e Fn Home Has the same function as the Pause key on a conventional keyboard e Fn End Has the same function as the Break key on a conventional keyboard e Fn PgDn B490 Has the same function as the Insert key on a conventional keyboard Connecting to external devices Your computer has a wide range of built in features and connection capabilities Using the media card reader Your computer supports the following cards e Secure Digital SD card e Secure Digital High Capacity SDHC card e SD eXtended Capacity SDXC card e MultiMediaCard MMC Chapter 2 Using your computer 17 Notes e Your computer does not support the Content Protection for Recordable Media CPRM feature for the SD card e When transferring data to or from a flash media card such as an SD card do not put your computer in sleep or hibernation mode before the data transfer is complete To do so might cause damage to your data Inserting a flash media card To insert a flash media card do the following 1 Make sure that the card is correctly oriented 2 Insert the card firmly into the 4 in 1 media card reader slot The card might stop before it is completely installed into the slot Removing a flash media card To remove a flash media card do the following 1 Push the flash media card until you hear a click 2 Gently pull the flas
16. power problems Computer screen problems Problems with drives and other storage devices OneKey Recovery Pro program iprebleme A password problem A sound problem Other problems Appendix A ACINO information Wireless related ton ENERGY STAR model information 20 21 23 23 23 25 25 25 27 27 27 28 31 31 31 32 34 35 37 38 41 41 42 45 45 45 46 47 48 48 49 49 51 51 52 Export classification notice Electronic emission notices Federal Communications Commission FCO Declaration of Conformity Appendix B WEEE and ll mii statements China WEEE statement Important WEEE Information Japan recycling statements Recycling information for Brazil Battery recycling information for the European Union Battery recycling intonation for the United States and Canada ii User Guide 53 53 53 57 57 57 57 58 59 59 Battery recycling information for Taiwan 59 Appendix C Restriction of Hazardous Substances Directive RoHS 61 China ROHS 4 cute e ie a 61 Turkish RoHS 61 Ukraine ROHS 61 IndaRoHs 62 Appendix D Notices 63 Trademarks 64 Index ios caras su eme 65 Read this first Be sure to follow the important tips given here to continue to get the most use and enjoyment out of your computer Failure to do so might lead to discomfort or injur
17. recovery button and then follow the on screen instructions to start the Product Recovery program e Start the computer After you have entered the Windows operating system press the recovery button to launch the Lenovo Solution Center program 3 Follow the on screen instructions to reinstall the operating system Notes e You can choose to restore your system partition to the original factory state or to a previously generated backup e The recovery process is irreversible Ensure that you have backed up your critical data before using the recovery feature If you are unable to access the OneKey Recovery Pro workspace or the Windows environment do either of the following Copyright Lenovo 2012 27 e Use a rescue medium to start the OneKey Recovery Pro workspace e Use recovery media if all other methods of recovery have failed and you need to restore the hard disk drive to the factory default settings Note If you are unable to access the OneKey Recovery Pro workspace or the Windows environment from a rescue medium or recovery medium you might not have the rescue device an internal hard disk drive a disc a USB hard disk drive or other external devices set as the first boot device in the startup device sequence You must first make sure that your rescue device is set as the first boot device in the startup device sequence in the BIOS program Go to the Startup gt Boot menu to temporarily or permanently change the startup
18. the battery See Replacing the battery on page 31 10 Turn the computer over again Connect the ac power adapter and all cables Chapter 7 Replacing devices 39 40 User Guide Chapter 8 Preventing problems An important part of owning a Lenovo notebook computer is maintenance With proper care you can avoid common problems The chapter provides information that can help you keep your computer running smoothly e General tips for preventing problems on page 41 e Taking care of your computer on page 42 General tips for preventing problems 1 Check the capacity of your hard disk drive from time to time If the hard disk drive gets too full the operating system will slow down and might produce errors Empty your recycle bin on a regular basis To free up disk space uninstall unused application programs Clean out your Inbox Sent and Trash folders from your e mail client program O0 BEM Back up your data at least once a week If critical data is present it is a good idea to perform a daily backup operation Lenovo has many backup options available for your computer CD RW drives and CD RW DVD drives are available for most computers and are easily installed 6 Schedule system restore operations to take a system snapshot periodically Note Always take a system snapshot before installing new drivers updating software or installing new software 7 Update device drivers and BIOS when needed
19. 1 e Battery Status Profile Usage environment and your health Integrated wireless cards emit radio frequency electromagnetic energy like other radio devices However the level of energy emitted is far much less than the electromagnetic energy emitted by wireless devices like for example mobile phones Due to the fact that integrated wireless cards operate within the guidelines found in radio frequency safety standards and recommendations Lenovo believes they are safe for use by consumers These standards and recommendations reflect the consensus of the scientific community and result from deliberations of panels and committees of scientists who continually review and interpret the extensive research literature In some situation or environment the use of integrated wireless cards may be restricted by the proprietor of the building or responsible representatives of the organization These situations and areas may for example include e Using the integrated wireless cards on board of airplanes in hospitals or near petrol stations blasting areas with electro explosive devices medical implants or body worn electronic medical devices such as pace makers In any other environment where the risk of interference to other devices or services is perceived or identified as harmful If you are uncertain of the policy that applies to the use of wireless devices in a specific organization such as airport or hospital you are encouraged to ask
20. 2012 iii Protect your computer and data when moving it Before moving a computer eguipped with a hard disk drive do one of the following and make sure that the power switch is off or is blinking e Turn it off e Put it in sleep mode e Put it in hibernation mode This will help to prevent damage to the computer and possible loss of data Do not drop bump scratch twist hit vibrate push or place heavy objects on your computer display or external devices Use a quality carrying case that provides adequate cushioning and protection Do not pack your computer in a tightly packed suitcase or bag Before putting your computer in a carrying case make sure that it is off in sleep mode or in hibernation mode Do not put a computer in a carrying case while it is turned on Important safety information This information can help you safely use your notebook personal computer Follow and retain all information included with your computer The information in this document does not alter the terms of your purchase agreement or the Lenovo Limited Warranty Customer safety is important Our products are developed to be safe and effective However personal computers are electronic devices Power cords power adapters and other features can create potential safety risks that can result in physical injury or property damage especially if misused To reduce these risks follow the instructions in this document carefully By car
21. 4 e Replacing a memory module on page 35 e Replacing the PCI Express Mini Card for wireless LAN WiMAX connection on page 37 e Removing the optical drive on page 38 Static electricity prevention Static electricity although harmless to you can seriously damage computer components and options Improper handling of static sensitive parts can cause damage to the part When you unpack an option or CRU do not open the static protective package containing the part until the instructions direct you to install it When you handle options or CRUs or perform any work inside the computer take the following precautions to avoid static electricity damage e Limit your movement Movement can cause static electricity to build up around you e Always handle components carefully Handle adapters memory modules and other circuit boards by the edges Never touch exposed circuitry e Prevent others from touching components e When you install a static sensitive option or CRU touch the static protective package containing the part to a metal expansion slot cover or other unpainted metal surface on the computer for at least two seconds This reduces static electricity from the package and your body e When possible remove the static sensitive part from the static protective packaging and install the part without setting it down When this is not possible place the static protective packaging on a smooth level surface and place
22. 4 07 BBE AAR LE TE ARAS F AU m TRE AT PR Turkish RoHS The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment EEB T rkiye EEE Y netmeli ine Uygunluk Beyan Bu Lenovo r n T C evre ve Orman Bakanl n n Elektrik ve Elektronik E yalarda Baz Zararl Maddelerin Kullan m n n S n rland r lmas na Dair Y netmelik EEE direktiflerine uygundur EEE Y netmeli ine Uygundur Ukraine RoHS Uum nigTBepa gt KyeMo uo npoaykuia MeHoBo BianoBigae BuMOraM HOPMaTuBHUX akTiB Y kpaiHn AK OODMexyr0Tb BM CT HeGe3neuHUx peyoBuH O Copyright Lenovo 2012 61 India RoHS RoHS compliant as per E Waste Management amp Handling Rules 2011 62 User Guide Appendix D Notices Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s respon
23. Battery Use your computer with battery power whenever ac power is unavailable For more information refer to Using the ac power adapter and the battery pack on page 11 El Battery latch spring loaded Keeps the battery secured in place El Bottom slot cover The hard disk drive memory module and mini PCI Express Card are placed underneath Status indicators The status indicators show the current status of your computer Chapter 1 Getting to know your computer 5 m a 000000000000 gogogo DULUNUDRODUDLUDU al WUDUDOUDDOOL JUDO 000000000000 LUULU JODOBVGOVU Figure 6 Status indicators of Lenovo B490 and B590 Note Your computer might look different from the above illustration Caps Lock indicator When the indicator is on the Caps Lock mode is enabled You can type all alphabetic characters A Z in upper case directly E Numeric Lock indicator When the indicator is on the numeric keypad is enabled You can use the keypad to type numbers quickly El Device access status indicator When this indicator is on the hard disk drive or the optical drive is reading or writing data Attention e When the indicat
24. EEE marking on Lenovo products applies to countries with WEEE and e waste regulations for example European Directive 2002 96 EC India E Waste Management amp Handling Rules 2011 Appliances are labeled in accordance with local regulations concerning waste electrical and electronic equipment WEEE These regulations determine the framework for the return and recycling of used appliances as applicable within each geography This label is applied to various products to indicate that the product is not to be thrown away but rather put in the established collective systems for reclaiming these end of life products Users of electrical and electronic equipment EEE with the WEEE marking must not dispose of end of life EEE as unsorted municipal waste but use the collection framework available to them for the return recycle and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances For additional WEEE information go to http www lenovo com recycling Japan recycling statements Collecting and recycling a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company you must do so in accordance with the Law for Promotion of Effective Utilization of Resources Computers and monitors are categorized as industrial waste and should be properly disposed of by an industrial
25. Therefore to protect your hearing adjust the equalizer to an appropriate level Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN 50332 2 The headphone output connector of your computer complies with EN 50332 2 Sub clause 7 This specification limits the computer s maximum wide band true RMS output voltage to 150 mV To help protect against hearing loss ensure that the headphones or earphones you use also comply with EN 50332 2 Clause 7 limits for a wide band characteristic voltage of 75 mV Using headphones that do not comply with EN 50332 2 can be dangerous due to excessive sound pressure levels If your Lenovo computer came with headphones or earphones in the package as a set the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332 1 If different headphones or earphones are used ensure that they comply with EN 50332 1 Clause 6 5 Limitation Values Using headphones that do not comply with EN 50332 1 can be dangerous due to excessive sound pressure levels Additional safety information bancer Plastic bags can be dangerous Keep plastic bags away from babies and children to avoid danger of suffocation Copyright Lenovo 2012 xi xii User Guide Chapter 1 Getting to know your computer This chapter introduces the computer hardw
26. ard is designed to be interoperable with any wireless LAN product that is based on DSSS CCK and or OFDM radio technology and is compliant to e The 802 11b g Standard 802 11a b g or 802 11n draft 2 0 on Wireless LANs as defined and approved by the Institute of Electrical and Electronics Engineers e The WiFi certification as defined by the Wi Fi Alliance Your Bluetooth card is compliant to Bluetooth Specification 4 0 as defined by the Bluetooth Special Interest Group SIG it supports the following profiles e Advanced Audio Distribution Profile A2DP e Audio Video Control Transport Protocol AVCTP e Audio Video Distribution Transport Protocol AVDTP e A V Remote Control Profile AVRCP e Basic Imaging Profile BIP e Basic Printing Profile BPP e Dial Up Networking Profile DUN e File Transfer Profile FTP e Generic Access Profile GAP e Generic A V Distribution Profile GAVDP e Hardcopy Cable Replacement Profile HCRP e Headset Profile HSP e Hands Free Profile HFP e Human Interface Device Profile HID e Message Access Profile MAP e Object Exchange Protocol OBEX e Object Push Profile OPP e Personal Area Networking Profile PAN e Phone Book Access Profile PBAP e Service Discovery Protocol SDP e Synchronization Profile SYNC e Video Distribution Profile VDP e Generic Attribute Profile GATT e Proximity Profile e Find Me Profile e Immediate Alert Profile Copyright Lenovo 2012 5
27. are features to give you the basic information you will need to start using the computer e Top view on page 1 e eft side view on page 2 e Right side view on page 3 e Front view on page 4 e Bottom view on page 5 e Status indicators on page 5 e Features on page 7 e Specifications on page 8 Top view CGPSS000000S UULUUUUOUUUUNUE UUU ONUL OOU Ol sus U OLUM Figure 1 Lenovo B490 and B590 top view Integrated camera i Recovery button El Computer display El Numeric keypad for Lenovo B590 models A Wireless module antennas Touch pad O Copyright Lenovo 2012 1 Speakers Status indicators p Note Your computer might look different from the above illustration Integrated camera Use the camera to take pictures or hold a video conference EJ Wireless module antennas The built in antennas ensure optimal reception of wireless radio Ej Computer display The LCD display provides brilliant visual output EJ Built in stereo speakers To adjust the sound level of the built in speakers refer to Function key combinations on page 16 E Power button Press this button to turn on the compu
28. ating system the OneKey Recovery Pro program enables you to do the following e Performing backup and recovery operations The OneKey Recovery Pro program enables you to back up all your hard disk drive contents including the operating system data files software programs and personal settings You can designate where the OneKey Recovery Pro program stores the backup e Using the OneKey Recovery Pro workspace The OneKey Recovery Pro workspace resides in a protected hidden area of your hard disk drive that operates independently from the Windows operating system This enables you to perform recovery operations even if you cannot start the Windows operating system You can perform the following recovery operations from the OneKey Recovery Pro workspace e Creating and using a rescue medium With a rescue medium such as a disc or a USB hard disk drive you can recover the computer from failures that prevent you from gaining access to the OneKey Recovery Pro workspace on your hard disk drive For more information refer to the help information system of the OneKey Recovery Pro program Solving recovery problems on the Windows 7 operating system To reinstall the Windows 7 operating system do the following 1 Turn off the computer 2 Do one of the following e Press the recovery button and then follow the on screen instructions to launch the Product Recovery program e Start the computer When the Lenovo logo is displayed press the
29. by the Customer Support Center or your documentation Only use a Service Provider who is approved to repair your particular product Note Some computer parts can be upgraded or replaced by the customer Upgrades typically are referred to as options Replacement parts approved for customer installation are referred to as Customer Replaceable Units or CRUs Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs You must closely follow all instructions when installing or replacing parts The Off state of a power indicator does not necessarily mean that voltage levels inside a product are zero Before you remove the covers from a product equipped with a power cord always make sure that the power is turned off and that the product is unplugged from any power source If you have any questions or concerns contact the Customer Support Center CAUTION AA Before replacing any CRUs turn off the computer and wait three to five minutes to let the computer cool before opening the cover Copyright Lenovo 2012 v Power cords and power adapters A Use only the power cords and power adapters supplied by the product manufacturer The power cords shall be safety approved For Germany it shall be HO5VV F 3G 0 75 mm or better For other countries the suitable types shall be used accordingly Never wrap a power cord around a power adapter or other object Doing so can stress the co
30. ctions Note Your computer might look different from the illustrations in this topic Your computer has a PCI Express Mini Card slot for connection to a wireless LAN WiMAX To replace the PCI Express Mini Card read the following prereguisites Prereguisites for the procedure Aci During electrical storms do not connect the cable to or disconnect it from the telephone outlet on the wall AA Dancer Electric current from power telephone and communication cables is hazardous To avoid shock hazard disconnect the cables before opening the cover of this slot Attention Before you start installing a PCI Express Mini Card touch a metal table or a grounded metal object This action reduces any static electricity from your body The static electricity could damage the card To replace the PCI Express Mini Card do the following 1 Turn off the computer then disconnect the ac power adapter and all cables from the computer Wait three to five minutes to let the computer cool 2 Close the computer display and turn the computer over 3 Remove the battery See Replacing the battery on page 31 4 Remove the screws E and then remove the cover EX 5 If a tool for removing connectors is included in the package with the new card use it to disconnect the cables EJ from the card If no such tool is included disconnect the cables by picking up the connectors with your fingers and gently unplugging them Then remove the screw
31. d by the warranty If the rechargeable battery pack is incorrectly replaced there is danger of an explosion The battery pack contains a small amount of harmful substances To avoid possible injury Replace only with a battery of the type recommended by Lenovo Keep the battery pack away from fire Do not expose it to water or rain Do not attempt to disassemble it Do not short circuit it Keep it away from children Do not drop the battery pack Do not put the battery pack in trash that is disposed of in landfills When disposing of the battery comply with local ordinances or regulations The battery pack should be stored at room temperature charged to approximately 30 to 50 of capacity We recommend that battery pack be charged about once per year to prevent overdischarge Lithium coin cell battery notice A Danger of explosion if battery is incorrectly replaced When replacing the lithium coin cell battery use only the same or an equivalent type that is recommended by the manufacturer The battery contains lithium and can explode if not properly used handled or disposed of Do not e Throw or immerse into water e Heat to more than 100 C 212 F e Repair or disassemble Dispose of the battery as required by local ordinances or regulations viii User Guide The following statement applies to users in the state of California U S A California Perchlorate Information Products containing manganese dioxi
32. de lithium coin cell batteries may contain perchlorate Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate Heat and product ventilation nanoen Computers ac power adapters and many accessories can generate heat when turned on and when batteries are charging Notebook computers can generate a significant amount of heat due to their compact size Always follow these basic precautions e When your computer is turned on or the battery is charging the base the palm rest and some other parts may become hot Avoid keeping your hands your lap or any other part of your body in contact with a hot section of the computer for any extended length of time When you use the keyboard avoid keeping your palms on the palm rest for a prolonged period of time Your computer generates some heat during normal operation The amount of heat depends on the amount of system activity and the battery charge level Extended contact with your body even through clothing could cause discomfort or even a skin burn Periodically take breaks from using the keyboard by lifting your hands from the palm rest and be careful not to use the keyboard for any extended length of time Do not operate your computer or charge the battery near flammable materials or in explosive environments Ventilation slots fans and or heat sinks are provided with the product for safety comfort and reliable operation These features might i
33. device sequence It is important to create a rescue medium and a set of recovery media as early as possible and store them in a safe place for future use Using the Windows recovery program on the Windows 8 operating system Your computer come with a built in recovery program provided by Windows On the Windows 8 operating system the program enables you to do the following e Refreshing your computer settings The refreshing enables you to restore your computer settings to factory contents only without removing all the personal data and applications that you have installed from Windows Store To refresh your computer settings do the following 1 Move your cursor to the bottom right corner of the screen to bring up the charms Then click Settings gt Change PC settings gt General 2 In the Refresh your PC without affecting your files section click Get started Then follow the on screen instructions to refresh your computer settings e Resetting your computer settings When you use the recovery program to reset your computer settings all the data you have stored on the hard disk drive will be deleted and the computer settings will be restored to the factory default settings Attention To avoid data loss back up all the date that will be in use later To reset your computer settings do the following 1 Move your cursor to the bottom right corner of the screen to bring up the charms Then click Settings gt Change PC setti
34. e Before you install any of the following devices touch a metal table or a grounded metal object This action reduces any static electricity from your body The static electricity could damage the device Memory cards such as SD cards Memory Stick cards MultiMediaCard modules and Memory Stick Pro cards Memory modules Note Not all listed devices are included in your computer This action reduces any static electricity from your body The static electricity could damage the device When transferring data to or from a flash media card such as an SD card do not put your computer in sleep or hibernation mode before the data transfer is complete To do so might cause damage to your data Data protection Do not delete unknown files or change the name of files or directories that were not created by you otherwise your computer software might fail to work Be aware that accessing network resources can leave your computer vulnerable to computer viruses hackers spyware and other malicious activities that might damage your computer software or data It is your responsibility to ensure that you have adequate protection in the form of firewalls antivirus software and anti spyware software and keep the software up to date Take care in setting passwords Remember your passwords If you forget a supervisor or hard disk password Lenovo authorized service providers will not reset it and you might have to replace your system b
35. e such as a USB printer or a digital camera For more information refer to Using USB connectors on page 18 Note The USB connectors are compatible with USB 1 1 and 2 0 El Optical drive The optical drive reads optical discs El ac power connector The ac power adapter cable connects to the computer ac power connector to provide power to the computer and charge the battery For more information refer to Using the ac power adapter and the battery pack on page 11 Front view oS ya 000000000000 n Figure 4 Lenovo B490 and B590 front view Note Your computer might look different from the above illustration Status indicators EX Media card reader slot Status indicators The status indicators show the current status of your computer For more information refer to Status indicators on page 5 E Built in microphone The built in microphone captures sound and voice when it is used with an application program capable of handling audio El Media card reader slot For more information refer to Using the media card reader on page 17 4 User Guide Bottom view Figure 5 Lenovo B490 and B590 bottom view Note Your computer might look different from the above illustration Battery latch manual El Battery latch spring loaded El Battery E Bottom slot cover Battery latch manual Keeps the battery secured in place El
36. e or ask for a repair service provided by Lenovo If you have replaced it by yourself and want to dispose of the disused lithium battery insulate it with vinyl tape contact your place of purchase and follow their instructions If you use a Lenovo computer at home and need to dispose of a lithium battery you must comply with local ordinances and regulations Disposing of a disused battery pack from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack If you are acompany employee who uses a Lenovo notebook computer and need to dispose of a battery pack contact the proper person in Lenovo sales service or marketing and follow that person s instructions You also can refer to the instructions at http www lenovo com jp ja environment recycle battery If you use a Lenovo notebook computer at home and need to dispose of a battery pack you must comply with local ordinances and regulations You also can refer to the instructions at http www lenovo com jp ja environment recycle battery Recycling information for Brazil Declarac es de Reciclagem no Brasil Descarte de um Produto Lenovo Fora de Uso Equipamentos el tricos e eletr nicos n o devem ser descartados em lixo comum mas enviados pontos de coleta autorizados pelo fabricante do produto para que sejam encaminhados e processados por empresas especializadas no manuseio de res duos industriais devidamente c
37. ecrease the sound volume Adjusting display brightness level Fn Up Down arrow You can temporarily change the computer display brightness level by pressing the two key combinations When you press Fn Up arrow the computer display becomes brighter When you press Fn Down arrow the computer display becomes dimmer Power conservation Fn F1 Put your computer into sleep mode To return to normal operation press the Fn key only 16 User Guide Display backlight feature Fn F2 Press Fn F2 to enable or disable the display backlight feature Switching the display output location Fn F3 Press this function key combination to switch between the computer display and an external monitor The following options will be displayed e PC screen only e Duplicate e Extend e Second screen only Note To switch between the computer display and an external monitor the Windows P key combination also is available Wireless radio control Fn F5 Press this key combination to enable or disable the built in wireless networking features Touch pad controls Fn F6 Press Fn F6 to enable or disable the touch pad function on your computer Numeric keypad controls Fn F8 For Lenovo B490 models press Fn F8 to enable or disable the numeric keypad Multimedia controls e Fn F9 Play or Pause e Fn F10 Stop e Fn F11 Previous track or scene e Fn F12 Next track or scene Other functions e Fn Insert B590 or Fn PgUp B490 Enables
38. efully following the information contained in this document and provided with your product you can help protect yourself from hazards and create a safer computer work environment Conditions that require immediate action Products can become damaged due to misuse or neglect Some product damage is serious enough that the product should not be used again until it has been inspected and if necessary repaired by an authorized servicer As with any electronic device pay close attention to the product when it is turned on On very rare occasions you might notice an odor or see a puff of smoke or sparks vent from your product Or you might hear sounds like popping cracking or hissing These conditions might merely mean that an internal electronic component has failed in a safe and controlled manner Or they might indicate V User Guide a potential safety issue However do not take risks or attempt to diagnose the situation yourself Contact the Customer Support Center for further guidance For a list of Service and Support phone numbers go to the following Web site http support lenovo com Frequently inspect your computer and its components for damage or wear or signs of danger If you have any question about the condition of a component do not use the product Contact the Customer Support Center or the product manufacturer for instructions on how to inspect the product and have it repaired if necessary In the unlikely event that yo
39. er adapter and all cables from the computer Wait three to five minutes to let the computer cool 2 Close the computer display and turn the computer over 3 Remove the battery See Replacing the battery on page 31 4 Remove the screws fl and then remove the cover EX 5 Remove the screw E and then slide the hard disk drive out EX 34 User Guide 7 Slide a new hard disk drive firmly into place and then reinstall the screw to secure the drive 8 Reinstall the computer cover and then reinstall the screws to secure the cover 9 Reinstall the battery See Replacing the battery on page 31 10 Turn the computer over again Connect the ac power adapter and all cables Replacing a memory module Before you start print these instructions Note Your computer might look different from the illustrations in this topic Prerequisites for the procedure Note The operating speed of the memory module has dependency on the system configuration In some conditions the memory module in your computer might not be able to operate at the maximum speed Attention Before you start installing a memory module touch a metal table or a grounded metal object This action reduces any static electricity from your body The static electricity could damage the memory module To replace a memory module do the following 1 Turn off the computer then disconnect the ac power adapter and all cables from the computer Wait three to five
40. ertificadas pelos org os ambientais de acordo com a legislac o local A Lenovo possui um canal espec fico para auxili lo no descarte desses produtos Caso voc possua um produto Lenovo em situac o de descarte ligue para o nosso SAC ou encaminhe um e mail para reciclar lenovo com informando o modelo n mero de s rie e cidade a fim de enviarmos as instru es para o correto descarte do seu produto Lenovo 58 User Guide Battery recycling information for the European Union EU Notice This mark applies only to countries within the European Union EU Batteries or packaging for batteries are labeled in accordance with European Directive 2006 66 EC concerning batteries and accumulators and waste batteries and accumulators The Directive determines the framework for the return and recycling of used batteries and accumulators as applicable throughout the European Union This label is applied to various batteries to indicate that the battery is not to be thrown away but rather reclaimed upon end of life per this Directive In accordance with the European Directive 2006 66 EC batteries and accumulators are labeled to indicate that they are to be collected separately and recycled at end of life The label on the battery may also include a chemical symbol for the metal concerned in the battery Pb for lead Hg for mercury and Cd for cadmium Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted
41. es fiber optic devices or transmitters are installed note the following e Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the device e Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure X User Guide pane Some laser products contain an embedded Class 3A or Class 3B laser diode Note the following Laser radiation when open Do not stare into the beam do not view directiy with optical instruments and avoid direct exposure to the beam Liguid crystal display LCD notice CAUTION For products with mercury containing fluorescent lamps for example non LED e The fluorescent lamp in the liquid crystal display contains mercury dispose of according to local state or federal laws e The LCD is made of glass and rough handling or dropping the computer can cause the LCD to break If the LCD breaks and the internal fluid gets into your eyes or on your hands immediately wash the affected areas with water for at least 15 minutes if any symptoms are present after washing get medical care Using headphones or earphones CAUTION Excessive sound pressure from earphones and headphones can cause hearing loss Adjustment of the equalizer to maximum increases the earphone and headphone output voltage and the sound pressure level
42. for authorization to use integrated wireless cards prior to turning on the computer ENERGY STAR model information ENERGY STAR ENERGY STAR is a joint program of the U S Environmental Protection Agency and the U S Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices Lenovo is proud to offer our customers products with the ENERGY STAR qualified designation Lenovo computers of the following machine type s if the ENERGY STAR mark is affixed have been designed and tested to conform to the ENERGY STAR program requirements for computers 3756 3761 3772 6274 20205 20206 20207 20208 By using ENERGY STAR qualified products and taking advantage of the power management features of your computer you can help reduce the consumption of electricity Reduced electrical consumption can contribute to potential financial savings a cleaner environment and the reduction of greenhouse gas emissions For more information about ENERGY STAR go to http www energystar gov 52 User Guide Lenovo encourages you to make efficient use of energy an integral part of your day to day operations To help in this endeavor Lenovo has preset the following power management features to take effect when your computer has been inactive for a specified length of time Table 1 ENERGY STAR power management features Power plan Energy Saver settings when plugged into ac power e Tu
43. g cleaner directly onto the display or the keyboard Cleaning your computer display To clean your computer display do the following 1 Gently wipe the display with a dry soft lint free cloth If you see a scratchlike mark on your display it might be a stain transferred from the keyboard when the cover was pressed from the outside 2 Wipe or dust the stain gently with a soft dry cloth 3 Ifthe stain remains moisten a soft lint free cloth with water or a 50 50 mixture of isopropyl alcohol and water that does not contain impurities 4 Wring out as much of the liquid as you can 5 Wipe the display again do not let any liquid drip into the computer 6 Be sure to dry the display before closing it Registering your computer To register your computer with Lenovo do either of the following e Goto http www lenovo com register and then follow the on screen instructions to register your computer e Connect your computer to the Internet and register your computer through a preinstalled registration program Forthe Windows 7 operating system The preinstalled Lenovo Product Registration program launches automatically after you have used your computer for a time Follow the on screen instructions to register your computer For the Windows 8 operating system Launch the Lenovo Support program Then click Registration and follow the on screen instructions to register your computer Be sure not to modify your computer e Onl
44. ged battery pack If the battery pack cannot be fully charged in 24 hours use a new battery pack Your computer shuts down before the battery status indicator shows empty or your computer operates after the battery status indicator shows empty Discharge and recharge the battery pack The operating time for a fully charged battery pack is short Discharge and recharge the battery pack If your battery operating time is still short use a new battery pack The computer does not operate with a fully charged battery pack The surge protector in the battery pack might be active Turn off the computer for one minute to reset the protector then turn on the computer again Copyright Lenovo 2012 45 The battery pack cannot be charged You cannot charge the battery when it is too hot If the battery feels hot remove it from the computer and allow it to cool to room temperature After it cools reinstall it and recharge the battery If it still cannot be charged have it serviced An ac power adapter problem Print these instructions now and keep it with your computer for reference later The ac power adapter is connected to the computer and the working electrical outlet but the power adapter power plug icon is not displayed on the taskbar Also the ac power indicator does not light up Do the following 1 Make sure that the connection of the ac power adapter is correct For instructions on connecting the ac power adapter see Safe
45. h media card out of the memory card slot Note If you do not remove the card from your computer after you eject the card from the Windows operating system the card can no longer be accessed To access the card you must remove it once then insert it again Using USB connectors Your computer is preinstalled with USB connectors compatible with USB 1 1 2 0 or 3 0 devices Note When using a high power consumption USB device such as a USB optical drive use the power adapter that comes with the device Otherwise the device may not be recognized and the system might be shut down Using the NVIDIA Optimus Graphics feature Some Lenovo notebook computers support NVIDIA Optimus Graphics NVIDIA Optimus Graphics enables a dynamic switch that is a switch with no need to restart your computer between High Performance and Energy Saving Switching the Graphics Processing Unit If your computer supports NVIDIA Optimus Graphics the Graphics Processing Unit is switched automatically depending on the power settings you use 18 User Guide Chapter 3 Connecting to the network As a global network the Internet connects computers worldwide providing services such as e mailing information searching electronic commerce Web browsing and entertainment You can connect the computer to the network in the following ways e Wired connection on page 19 e Wireless connection on page 20 Wired connection It is a reliable
46. he Electromagnetic Compatibility Directive This product is in conformity with the protection requirements of EU Council Directive 2004 108 EC on the approximation of the laws of the Member States relating to electromagnetic compatibility Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non recommended modification of the product including the installation of option cards from other manufacturers This product has been tested and found to comply with the limits for Class B Information Technology Equipment according to European Standard EN 55022 The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices CE German Class B compliance statement Deutschsprachiger EU Hinweis Hinweis f r Ger te der Klasse B EU Richtlinie zur Elektromagnetischen Vertr glichkeit Dieses Produkt entspricht den Schutzanforderungen der EU Richtlinie 2004 108 EG fr her 89 336 EWG zur Angleichung der Rechtsvorschriften ber die elektromagnetische Vertr glichkeit in den EU Mitgliedsstaaten und h lt die Grenzwerte der EN 55022 Klasse B ein Um dieses sicherzustellen sind die Ger te wie in den Handb chern beschrieben zu installieren und zu betreiben Des Weiteren d rfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden Lenovo bernimmt keine Verantwortung f r die Einhaltung der
47. he transformer pack 3 Plug the power cord into an electrical outlet Tips on using the ac power adapter When using the ac power adapter observe the following guidelines e When the ac power adapter is not in use disconnect it from the electrical outlet e Do not bind the power cord tightly around the ac power transformer pack when it is connected to the transformer e Before you charge the battery make sure that its temperature is at least 10 C 50 F e You can charge the battery when the ac power adapter is connected to the computer and the battery is installed Charging the battery When you find that the battery power is low you need to charge the battery or replace it with a fully charged one You are recommended to charge the battery in any of the following situations e When you purchase a new battery e If the battery status indicator starts blinking e If the battery has not been used for a long time Notes e You are advised to install the battery pack when using your computer to prevent small particles from entering the inside of your computer e To maximize the battery life do not start recharging the battery immediately after it drops from full charge e Charge the battery at a temperature between 50 F and 86 F 10 C 30 C e Full charge or discharge is not required Maximizing the battery life To maximize the life of a new battery or a battery that you have not used recently do either of the following
48. ies Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Copyright Lenovo 2012 63 Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo OneKey The following ter
49. io or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult an authorized dealer or service representative for help Lenovo is not responsible for any radio or television interference caused by using other than specified or recommended cables and connectors or by unauthorized changes or modifications to this equipment Unauthorized changes or modifications could void the user s authority to operate the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Responsible Party Lenovo United States Incorporated 1009 Think Place Building One Morrisville NC 27560 Appendix A Regulatory information 53 Phone Number 919 294 5900 FE Industry Canada Class B emission compliance statement This Class B digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme a la norme NMB 003 du Canada European Union Compliance to t
50. is displayed on a blank screen Restore backed up files to your Windows environment or the entire contents of your hard disk drive to the original factory contents using the preinstalled recovery programs on your computer If the problem persists have the computer serviced My screen goes blank while the computer is on Your screen saver or power management may be enabled Do one of the following to exit from the screen saver or to resume from sleep or hibernation mode e Touch the touch pad e Press the Fn key on the keyboard e Press the power button e Press Fn F2 to confirm whether the LCD screen has been turned off Problems with drives and other storage devices This section includes hard disk drive problems and optical drive problems Hard disk drive problems Print these instructions now and keep it with your computer for reference later The hard disk drive makes a rattling noise intermittently The rattling noise might be heard e When the hard disk drive begins or finishes getting access to data e When you carry the hard disk drive Chapter 9 Troubleshooting computer problems 47 e When you carry your computer This is a normal characteristic of a hard disk drive and is not a defect The hard disk drive does not work On the Startup gt Boot menu of the BIOS make sure that the hard disk drive is on the Boot priority order list If it is on the Excluded from boot order list it is disabled Select the entry for it o
51. ity and should only be replaced with approved parts Never attempt to open or service any battery Do not crush puncture or incinerate batteries or short circuit the metal contacts Do not expose the battery to water or other liquids Only recharge the battery pack strictly according to instructions included in the product documentation Battery abuse or mishandling can cause the battery to overheat which can cause gasses or flame to vent from the battery pack or coin cell If your battery is damaged or if you notice any Copyright Lenovo 2012 vii discharge from your battery or the buildup of foreign materials on the battery leads stop using the battery and obtain a replacement from the battery manufacturer Batteries can degrade when they are left unused for long periods of time For some rechargeable batteries particularly Lithium lon batteries leaving a battery unused in a discharged state could increase the risk of a battery short circuit which could shorten the life of the battery and also can pose a safety hazard Do not let rechargeable Lithium lon batteries completely discharge or store these batteries in a discharged state Rechargeable battery notice Mroancen Do not attempt to disassemble or modify the battery pack Attempting to do so can cause an explosion or liquid leakage from the battery pack A battery pack other than the one specified by Lenovo or a disassembled or modified battery pack is not covere
52. lectrical outlet Connect to properly wired outlets any equipment that will be attached to this product Whenever possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the attached power cords battery pack and all the cables before you open the device covers unless instructed otherwise in the installation and configuration procedures Do not use you computer until all internal parts enclosures are fastened into place Never use the computer when internal parts and circuits are exposed Connect and disconnect cables as described in the following procedures when installing moving or opening covers on this product or attached devices To connect To disconnect 1 Turn everything OFF 1 Turn everything OFF 2 First attach all cables to devices 2 First remove power cords from outlets Attach signal cables to connectors 3 Remove signal cables from connectors Attach power cords to outlets 4 Remove all cables from devices Turn devices ON The power cord must be disconnected from the wall outlet or receptacle before installing all other electrical cables connected to the computer The power cord may be reconnected to the wall outlet or receptacle only after all other electrical cables have been connected to the computer Laser compliance statement A CAUTION When laser products such as CD ROMs DVD driv
53. lenovo User Guide Lenovo B490 and B590 Before using this information and the product it supports be sure to read and understand the following e Safety Warranty and Setup Guide e Regulatory Notice e Important safety information on page iv e Appendix D Notices on page 63 The Safety Warranty and Setup Guide and the Regulatory Notice have been uploaded to the Web site To refer to them go to http www lenovo com UserManuals First Edition October 2012 O Copyright Lenovo 2012 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 Contents Read this first Important safety information DE Conditions that require immediate action Safety guidelines Chapter 1 Getting to know your computer Top view Left side view Right side view Front view Bottom view Status indicators Features Specifications Chapter 2 Using your computer Frequently asked questions Tips on using your computer Reading the manuals Connecting to power Turning on the computer Configuring the operating system Putting the computer into sleep mode or shutting it down Using the ac power adapter and the bi pack Checking the battery status Using the ac power adapter Charging the battery Maximizing the battery life
54. minutes to let the computer cool 2 Close the computer display and turn the computer over 3 Remove the battery See Replacing the battery on page 31 Chapter 7 Replacing devices 35 4 Remove the screws fl and then remove the cover EX 5 If two memory modules are already in the memory slots press out on the latches on both edges of the socket at the same time EJ and then remove a memory module to make room for the new one JJ Save the removed memory module for future use 6 Find the notch on the contact edge side of the memory module you are installing Attention To avoid damaging the memory module do not touch its contact edge 7 With the notched end of the memory module toward the contact edge side of the socket insert the memory module into the socket at an angle of about 20 degrees EJ then press it in firmly E Note If only one memory module is to be installed install it in the bottom slot 8 Pivot the memory module downward until it snaps into place 9 Make sure that the memory module is firmly installed in the slot and cannot be moved easily 10 Reinstall the computer cover and then reinstall the screws to secure the cover 36 User Guide 11 Reinstall the battery See Replacing the battery on page 31 12 Turn the computer over again Connect the ac power adapter and all cables Replacing the PCI Express Mini Card for wireless LAN WiMAX connection Before you start print these instru
55. ms are trademark or registered trademarks of the Microsoft group of companies Microsoft Windows Other company products or service names may be trademarks or service marks of others 64 User Guide Index A ac power adapter 11 Built in microphone 4 C Camera 1 16 Charging the battery 12 F Function key combinations 16 K Keyboard 14 P Password 25 S Security 25 T Touch pad 2 Copyright Lenovo 2012 65 66 User Guide lenovo Part Number Printed in China 1P P N
56. municipal waste but use the collection framework available to customers for the return recycling and treatment of batteries and accumulators Customer participation is important to minimize any potential effects of batteries and accumulators on the environment and human health due to the potential presence of hazardous substances For proper collection and treatment go to http www lenovo com lenovo environment Battery recycling information for the United States and Canada SED 0 aon Sa US amp Canada Only Battery recycling information for Taiwan BE FE Th 6e EI Wc Appendix B WEEE and recycling statements 59 60 User Guide Appendix C Restriction of Hazardous Substances Directive RoHS China RoHS an ER EM RE EZME EE Ae ED Mek zik HEEK h Pb Hg Cd AGM L GER SRAM Cr VD PBB PBDE Em EE AR 2H X O O o O O Ti X O O O O O LIK X o O O O O NE X O O O O O FET O BAR X O O O O o EYE X O O O O O ER X O O O O O KES X O O O O O PUE BEE X O O O O o O RARA EME Z META IAEA UA 9 ES J T 11363 2006 NS UF X RAA BEA AUR AE E BH SJ T11363 2006 PERLE BY Be tet BEE BP AT MIA PE RAT AMK BROHS JER EE EN Mi PR A IE HAA Beat REA SNA TESSA RAUL AAA TUE MISA A HE TEAS A RSE A EEE PN N ER AREA MEA
57. n about Lenovo products is available on the World Wide Web Microsoft Service Packs are the latest software source for Windows product updates They are available through Web download connection charges might apply or through discs For more specific information and links go to http www microsoft com Lenovo offers technical assistance with installation of or questions related to Service Packs for your Lenovo preloaded Microsoft Windows product For information contact the Customer Support Center O Copyright Lenovo 2012 41 Taking care of your computer Although your computer is designed to function reliably in normal work environments you need to use common sense in handling it By following these important tips you will get the most use and enjoyment out of your computer Be careful about where and how you work e Do not eat or smoke over your keyboard Particles that fall into your keyboard can cause damage e Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic bags e Keep your computer away from magnets activated cellular phones electrical appliances or speakers within 13 cm or 5 inch e Avoid subjecting your computer to extreme temperatures below 5 C 41 F or above 35 C 95 F e Some appliances such as certain portable desktop fans or air purifiers can produce negative ions If a computer is close to such an appliance and is exposed for an extended time
58. n the list and press the Shift 1 key This moves the entry to the Boot priority order list Optical drive problems Print these instructions now and keep it with your computer for reference later You hear a noise from the drive when the CD DVD or CD RW disc is spinning If the disc is not correctly loaded on the center pivot of the drive it might rub against the drive cover and make a noise Make sure that the disc is loaded correctly in the drive The tray does not open even if you press the eject button When your computer is not turned on pressing the eject button does not cause the drive tray to open Make sure that the computer is turned on and that the drive connector is firmly connected to the computer If the tray still does not open make sure that the computer is running and insert the end of a straightened paper clip into the emergency eject hole The tray will open OneKey Recovery Pro program problems Print these instructions now and keep it with your computer for reference later Backup cannot be made Make sure that e You are not using a Windows operating system e There is not enough space to store the backup data You will need to free more hard disk drive space on your system partition C drive Fail to restore system partition to factory default The system partition such as the partition size or the drive capacity of C has been modified A password problem Print these instructions now and keep it with
59. nadvertently become blocked by placing the product on a bed sofa carpet or other flexible surface Never block cover or disable these features When the ac power adapter is connected to an electrical outlet and your computer it generates heat Do not place the adapter in contact with any part of your body while using it Never use the ac power adapter to warm your body Extended contact with your body even through clothing may cause a skin burn For your safety always follow these basic precautions with your computer Keep the cover closed whenever the computer is plugged in Regularly inspect the outside of the computer for dust accumulation Remove dust from vents and any perforations in the bezel More frequent cleanings might be required for computers in dusty or high traffic areas Do not restrict or block any ventilation openings Do not operate your computer inside furniture as this might increase the risk of overheating Airflow temperatures into the computer should not exceed 35 C 95 F Copyright Lenovo 2012 ix Electrical current safety information A Electric current from power telephone and communication cables is hazardous To avoid a shock hazard Do not use your computer during a lightning storm Do not connect or disconnect any cables or perform installation maintenance or reconfiguration of this product during an electrical storm Connect all power cords to a properly wired and grounded e
60. ngs Be sure that the power outlet you are using is properly wired easily accessible and located close to the equipment Do not fully extend power cords in a way that will stress the cords Be sure that the power outlet provides the correct voltage and current for the product you are installing Carefully connect and disconnect the equipment from the electrical outlet Power supply statement A Never remove the cover on a power supply or any part that has the following label attached Hazardous voltage current and energy levels are present inside any component that has this label attached There are no serviceable parts inside these components If you suspect a problem with one of these parts contact a service technician External devices CAUTION Do not connect or disconnect any external device cables other than Universal Serial Bus USB cable while the computer power is on otherwise you might damage your computer To avoid possible damage to attached devices wait at least five seconds after the computer is shut down to disconnect external devices General battery notice nanoen Personal computers manufactured by Lenovo contain a coin cell battery to provide power to the system clock In addition many mobile products such as notebook computers utilize a rechargeable battery pack to provide system power when in portable mode Batteries supplied by Lenovo for use with your product have been tested for compatibil
61. ngs gt General 2 In the Remove everything and reinstall Windows section click Get started Then follow the on screen instructions to reset your computer settings Note After restoring your computer settings to the factory contents you might need to reinstall the drivers for some devices e Advanced startup options Advanced startup options enable you to start up from an external drive or disc change your computer settings change the startup settings of the Windows operating system or restore the Windows operating system from a system image To use the advanced startup option do the following 1 Move your cursor to the bottom right corner of the screen to bring up the charms Then click Settings gt Change PC settings gt General 2 In the Advanced startup section click Restart now gt Troubleshoot gt Advanced options Then follow the on screen instructions to change the settings as desired 28 User Guide For more information about the recovery solutions provided on your computer refer to the online help information system of the Windows 8 operating system Chapter 6 Recovery overview 29 30 User Guide Chapter 7 Replacing devices This chapter provides instructions on how to install or replace hardware for your computer e Static electricity prevention on page 31 e Replacing the battery on page 31 e Replacing the backup battery on page 32 e Replacing the hard disk drive on page 3
62. ns to start the Product Recovery program After you have entered the Windows operating system press this button to launch the Lenovo Solution Center program e For the Windows 8 operating system After you have entered the Windows operating system press this button to launch the Lenovo Solution Center program For more information refer to Chapter 6 Recovery overview on page 27 Function key combinations To use the function key combinations press the Fn key E then press one of the function keys EX a ce cca ce cas ca Jc ce as es ees a JU OMO OUDOLULDU COOL COOL 000 ERO BEL lt a Note Your computer might look different from the above illustration A The following is a brief introduction to the function key combinations Launching the camera and audio settings Fn Esc e On the Windows 7 operating system Press Fn Esc to open the camera and audio settings window The camera preview is turned on Change the camera and audio settings as desired e On the Windows 8 operating system Press Fn Esc to launch the Lenovo Experience program Then click Camera or Audio to change the settings as desired Volume controls Fn Left Right arrow To adjust the sound volume from your computer do the following e Fn Left arrow Increase the sound volume e Fn Right arrow D
63. oard or hard disk drive Clean the cover of your computer Occasionally clean your computer by doing the following 1 Prepare a mixture of a gentle kitchen use detergent one that does not contain abrasive powder or strong chemicals such as acid or alkaline Use 5 parts water to 1 part detergent Absorb the diluted detergent into a sponge Squeeze excess liquid from the sponge Wipe the cover with the sponge using a circular motion and taking care not to let any excess liquid drip Wipe the surface to remove the detergent Rinse the sponge with clean running water NO oO BEM Wipe the cover with the clean sponge Chapter 8 Preventing problems 43 8 Wipe the surface again with a dry soft lint free cloth 9 Wait for the surface to dry completely and remove any fibers from the cloth Note Shut down the computer and then disconnect the power cord before cleaning the computer Cleaning your computer keyboard To clean the computer keyboard do the following 1 Apply some isopropyl rubbing alcohol to a soft dust free cloth 2 Wipe each keytop surface with the cloth Wipe the keys one by one if you wipe several keys at a time the cloth might hook onto an adjacent key and possibly damage it Make sure that no liquid drips onto or between the keys 3 Allow to dry 4 To remove any crumbs and dust from beneath the keys you can use a camera blower with a brush or cool air from a hair drier Note Avoid sprayin
64. ock key NmLk PgUp PgDn OOOO JOODOOBDEa A an uu MENE Na BEBBEB EJ ses mms DODE Note The numeric lock indicator is on when the numeric keypad is enabled Enter zes Be EC IE Using the recovery button ote O B e UJLUUULULUULUUULLUUUUU NJJUUUUUUUUUU TEE NO DOC JLUCIOOOULOU Note Your computer might look different from the above illustration Chapter 2 Using your computer 15 The recovery button enables you to launch the recovery programs preinstalled on your computer e For the Windows 7 operating system When the computer is turned off press this button and then follow the on screen instructions to launch the Product Recovery program When the computer is starting up and the Lenovo logo is displayed press this button and then follow the on screen instructio
65. om right corner of the screen to display the charms Then click Settings PC info Memory e Double data rate 3 DDR3 synchronous dynamic random access memory SDRAM Storage device e 2 5 inch 7 mm height or 9 5 mm height hard disk drive Display e Size B490 14 0 inches 356 mm B590 15 6 inches 396 mm e Resolution LCD 1366 by 768 External monitor Maximum 2048 by 1536 e Integrated camera e Built in microphones Chapter 1 Getting to know your computer 7 Keyboard e 6 row Lenovo keyboard e Recovery button Interface e Combo audio jack e USB 2 0 connectors e USB 3 0 connectors e RJ45 Ethernet connector e HDMI connector e External monitor connector e 4 in 1 digital media card reader slot Optical drive e 12 7 mm Rambo optical drive on some models Wireless features e Integrated wireless LAN e Integrated WiMAX e 100 1000M Ethernet communication Specifications This topic lists the physical specifications for your computer Heat output e 65 W 222 Btu hr or 90 W 307 Btu hr maximum heat output depending on the model Power source ac power adapter e Sine wave input at 50 to 60 Hz e Input rating of the ac power adapter 100 to 240 V ac 50 to 60 Hz Battery pack e Lithium ion Li lon battery pack 8 User Guide Chapter 2 Using your computer This chapter provides information on using some of the computer componenis Frequently asked questions on page 9
66. or is on do not put the computer into sleep mode or turn off the computer e When the indicator is on do not move the computer Sudden physical shock might cause drive errors 6 User Guide L oo Figure 7 Status indicators of Lenovo B490 and B590 Note Your computer might look different from the above illustration El Power and battery status indicator e Green The battery charge level is between 80 and 100 or the battery discharge level is between 20 and 100 e Slow blinking green The battery charge level is between 20 and 80 and charging is continuing When the battery charge level reaches 80 the battery status indicator stops blinking but the charging might continue until the battery is 100 charged e Slow blinking orange The battery charge level is between 5 and 20 and the charging is continuing When the battery charge level reaches 20 the blinking color changes to green e Orange The battery discharge level is between 5 and 20 e Fast blinking orange The battery charge or discharge level is 5 or less e Off The battery is detached or the computer is powered off Features This topic lists the physical features for your computer Processor e To view the processor information of your computer do either of the following Forthe Windows 7 operating system Click Start right click Computer Then click Properties For the Windows 8 operating system Move the cursor to the bott
67. power adapter and the battery pack This topic provides information about how to use the ac power adapter and the battery for your computer Checking the battery status The battery gauge in the Windows notification area displays the percentage of battery power remaining The rate at which you use battery power will determine how long you can use the battery between charges Because each computer user has different habits and needs it is difficult to predict how long a battery charge will last There are two main factors e How much energy is stored in the battery when you begin to work e The way you use your computer how often you access the hard disk drive how bright you make the computer display Chapter 2 Using your computer 11 Using the ac power adapter The power to run your computer can come either from the lithium ion battery pack provided with it or from ac power through the ac power adapter While you use ac power the battery charges automaticalIy The ac power adapter has two basic componenis 1 The transformer pack that converts ac power adapter for use with the computer 2 The power cord that plugs into the ac outlet and into the transformer pack Attention Using an improper power cord could cause severe damage to the computer Connecting the ac power adapter To connect the ac power adapter do the following 1 Connect the ac power adapter to the ac power connector of the computer 2 Connect the power cord to t
68. puter is not in use 10 User Guide Putting your computer into sleep mode If you will be away from your computer for a short time put the computer into sleep mode When the computer is in sleep mode you can quickly wake it up to resume use and bypass the startup process To put the computer into sleep mode do either of the following e For the Windows 7 operating system 1 Click Start 2 Select Sleep from the Shut down menu options For the Windows 8 operating system 1 Move your cursor to the lower right corner of the screen and then the charms is displayed 2 Click Settings 3 Select Sleep from the Power menu options e Press Fn F1 Note Wait until the power indicator starts blinking indicating that the computer is in sleep state before you move the computer Moving the computer while the hard disk drive is spinning can damage the hard disk drive causing loss of data To wake up the computer do either of the following e Press the power button e Press the Fn key on the keyboard Shutting down the computer If you are not going to use the computer for a day or two shut it down To shut down the computer do either of the following e For the Windows 7 operating system Click Start gt Shut down e For the Windows 8 operating system 1 Move your cursor to the lower right corner of the screen and then the charms is displayed 2 Click Settings 3 Select Shut down from the Power menu options Using the ac
69. r display and turn the computer over Unlock the battery latch Hold the battery lock lever in the unlocked position E and then remove the battery pack EX Insert a fully charged battery until it clicks into place 5 Slide the manual battery latch to the locked position to secure the battery in place 6 Turn the computer over again Connect the ac power adapter and all cables Replacing the backup battery Before you start print these instructions Note Your computer might look different from the illustrations in this topic 32 User Guide Prereguisites for the procedure misir If the backup battery is incorrectly replaced there is danger of an explosion The backup battery contains a small amount of harmful substances To avoid possible injury Replace only with a battery of the type recommended by Lenovo Keep the battery pack away from fire Do not expose it to excessive heat Do not expose it to water or rain Do not short circuit it Do not drop crush puncture or subject to strong forces Battery abuse or mishandling can cause the battery to overheat which can cause gasses or flame to vent from the battery pack or coin cell To replace the backup battery do the following 1 Turn off the computer then disconnect the ac power adapter and all cables from the computer Wait three to five minutes to let the computer cool 2 Close the computer display and turn the computer over 3 Remo
70. rd in ways that can cause the cord to fray crack or crimp This can present a safety hazard Always route power cords so that they will not be walked on tripped over or pinched by objects Protect power cords and power adapters from liquids For instance do not leave your power cord or power adapter near sinks tubs toilets or on floors that are cleaned with liquid cleansers Liquids can cause a short circuit particularly if the power cord or power adapter has been stressed by misuse Liquids also can cause gradual corrosion of power cord terminals and or the connector terminals on a power adapter which can eventually result in overheating Always connect power cords and signal cables in the correct order and ensure that all power cord connectors are securely and completely plugged into receptacles Do not use any power adapter that shows corrosion at the ac input pins or shows signs of overheating such as deformed plastic at the ac input pins or anywhere on the power adapter Do not use any power cords where the electrical contacts on either end show signs of corrosion or overheating or where the power cord appears to have been damaged in any way To prevent possible overheating do not cover the power adapter with clothing or other objects when the power adapter is plugged into an electrical outlet Extension cords and related devices Ensure that extension cords surge protectors uninterruptible power supplies and power strip
71. remove any media turn off attached devices and disconnect cords and cables e Before moving your computer ensure that it is in sleep or hibernation mode or turned off This will prevent damage to the hard disk drive and avoid data loss e When picking up your open computer hold it by the bottom Do not pick up or hold your computer by the display e Use a quality carrying case that provides adequate cushion and protection Do not pack your computer in a tightly packed suitcase or bag For outdoor use e Back up your critical data before you take your computer outdoors e Ensure that the battery is fully charged 42 User Guide Be sure to turn off the power and close the LCD when not in use When you leave the computer in your car place it on the back seat to avoid being insolated Carry the ac power adapter and power cord with the computer Handle storage media and drives properly If your computer comes with an optical drive do not touch the surface of a disc or the lens on the tray Wait until you hear the CD or DVD click into the center pivot of the drive before closing the tray When installing the hard disk drives or optical drives follow the instructions shipped with your hardware and apply pressure only where needed on the device Turn off your computer if you are replacing the hard disk drive Store your external and removable hard disk drives or optical drives in the appropriate containers or packaging when not in us
72. rn off the display After 10 minutes e Putthe computer to sleep After 25 minutes e Advanced power settings Turn off hard disk drives After 20 minutes Hibernate After 1 hour To awaken your computer from Sleep mode press the Fn key on your keyboard For more information about these settings see your Windows Help and Support information system Export classification notice This product is subject to the United States Export Administration Regulations EAR and has an Export Classification Control Number ECCN of 4A994 b It can be re exported except to any of the embargoed countries in the EAR E1 country list Electronic emission notices The following information refers to the Lenovo B490 and B590 machine types 3756 3761 3772 6274 20205 20206 20207 20208 Federal Communications Commission FCC Declaration of Conformity This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to rad
73. ructions now and keep it with your computer for reference later The screen is blank Do any of the following e f you are using the ac power adapter or using the battery and the battery status indicator is on press Fn up arrow to increase the screen brightness e lf the power indicator is in blinking press the power button to resume from the sleep mode 46 User Guide e Press Fn F2 to confirm whether the LCD screen has been turned off If the problem persist follow the solution to The screen is unreadable or distorted on page 47 The screen is unreadable or distorted Make sure that e The display device driver is installed correctly e The screen resolution and color quality are correctly set e The monitor type is correct Incorrect characters are displayed on the screen Did you install the operating system or application program correctly If they are installed and configured correctly have the computer serviced When turn on the computer nothing is displayed on the screen and the computer does not beep while starting up Make sure that e The battery is installed correctly e The ac power adapter is connected to the computer and the power cord is plugged into a working electrical outlet e The computer is turned on Press the power button again for confirmation If these items are correctly set and the screen remains blank have the computer serviced When turn on the computer only a white cursor
74. s that you use are rated to handle the electrical requirements of the product Never overload these devices If power strips are used the load should not exceed the power strip input rating Consult an electrician for more information if you have questions about power loads power requirements and input ratings Plugs and outlets Bier If areceptacle power outlet that you intend to use with your computer equipment appears to be damaged or corroded do not use the outlet until it is replaced by a qualified electrician Do not bend or modify the plug If the plug is damaged contact the manufacturer to obtain a replacement Do not share an electrical outlet with other home or commercial appliances that draw large amounts of electricity otherwise unstable voltage might damage your computer data or attached devices Some products are equipped with a three pronged plug This plug fits only into a grounded electrical outlet This is a safety feature Do not defeat this safety feature by trying to insert it into a non grounded outlet If you cannot insert the plug into the outlet contact an electrician for an V User Guide approved outlet adapter or to replace the outlet with one that enables this safety feature Never overload an electrical outlet The overall system load should not exceed 80 percent of the branch circuit rating Consult an electrician for more information if you have questions about power loads and branch circuit rati
75. sibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents You can send license inquiries in writing to Lenovo United States Inc 1009 Think Place Building One Morrisville NC 27560 U S A Attention Lenovo Director of Licensing LENOVO PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warrant
76. ter To turn off the computer refer to the instructions in Putting the computer into sleep mode or shutting it down on page 10 i Recovery button On the Windows operating system press this button to launch the recovery program preinstalled on your computer For more information refer to Using the recovery button on page 15 Touch pad Move your fingertip across the touch pad to move the pointer The touch pad buttons provide functions similar to those of a mouse and its buttons For more information refer to Using the touch pad on page 14 El Numeric keypad for Lenovo B590 models Use the numeric keypad to input numbers quickly For more information refer to Using the keyboard on page 14 E Status indicators The status indicators show the current status of your computer For more information refer to Status indicators on page 5 Left side view Figure 2 Lenovo B490 and B590 left side view Note Your computer might look different from the above illustration 2 User Guide Security keyhole El Ethernet connector E Monitor connector EI USB 3 0 connector Security keyhole Purchase a security cable lock that fits this keyhole to lock your computer to a stationary object to protect your computer from theft For more information refer to Attaching a mechanical lock on page 25 H Fan louvers The internal fan and louvers enable air to circulate in the computer and cool the
77. the computer still does not respond remove the ac power adapter and the battery e Your computer might lock when it enters sleep mode during a communication operation Disable the sleep timer when you are working on the network The computer does not start from a device you want Do the following 1 Check the settings under Startup gt Boot menu of BIOS Make sure that the Boot Priority Order option starts from the device you want 2 Also make sure that the device from which the computer starts is enabled Under the Startup gt Boot menu make sure that the device is included in the Boot Priority Order list 3 Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you want the computer starts from The connected external device does not work Make sure that e Do not connect or disconnect any external device cables other than USB cables while the computer is turned on otherwise you might damage your computer e When using a high power consumption external devices such as an external USB optical drive use external device power adapter Otherwise the device may not be recognized or the system might be turned off For more technical support go to http www lenovo com support Chapter 9 Troubleshooting computer problems 49 50 User Guide Appendix A Regulatory information Wireless related information Wireless interoperability The Wireless LAN PCI Express Mini C
78. the keyhole of the computer then secure the chain on the lock to a stationary object Refer to the instructions shipped with the mechanical lock Note You are responsible for evaluating selecting and implementing the locking devices and security features Lenovo makes no comments judgments or warranties about the function quality or performance of locking devices and security features Using passwords Using passwords helps prevent your computer from being used by others Once you set a password and enable it a prompt appears on the screen each time you power on the computer Enter your password at the prompt The computer cannot be used unless you enter the correct password Note This password can be a combination of one to seven alphanumeric characters For more information about how to set the password refer to the online help information system on the right screen of the BIOS Note To enter the BIOS press F1 when the Lenovo logo is displayed on the screen while the computer is starting up O Copyright Lenovo 2012 25 26 User Guide Chapter 6 Recovery overview This chapter provides information about the recovery solutions for your computer e Using the OneKey Recovery Pro program on the Windows 7 operating system on page 27 e Using the Windows recovery program on the Windows 8 operating system on page 28 Using the OneKey Recovery Pro program on the Windows 7 operating system On the Windows 7 oper
79. the part on it e Do not place the part on the computer cover or other metal surface Replacing the battery Before you start print these instructions Note Your computer might look different from the illustrations in this topic Note This system does not support batteries that are not genuine Lenovo made or authorized The system will continue to boot but may not charge unauthorized batteries Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use O Copyright Lenovo 2012 31 Prereguisites for the procedure Asia If the rechargeable battery pack is incorrectiy replaced there is danger of an explosion The battery pack contains a small amount of harmful substances To avoid possible injury Replace only with a battery of the type recommended by Lenovo Keep the battery pack away from fire Do not expose it to excessive heat Do not expose itto water or rain Do not short circuit it Do not drop crush puncture or subject to strong forces Battery abuse or mishandling can cause the battery to overheat which can cause gasses or flame to vent from the battery pack or coin cell To replace the battery do the following 1 4 Turn off the computer then disconnect the ac power adapter and all cables from the computer Wait three to five minutes to let the computer cool Close the compute
80. to air containing negative ions it might become electrostatically charged Such a charge might be discharged through your hands when you touch the keyboard or other parts of the computer or through connectors on I O devices connected to it Even though this kind of electrostatic discharge ESD is the opposite of a discharge from your body or clothing to the computer it poses the same risk of a computer malfunction Your computer is designed and manufactured to minimize any effects of electrostatic charge An electrostatic charge above a certain limit however can increase the risk of ESD Therefore when using the computer close to an appliance that can produce negative ions give special attention to the following e Avoid directly exposing your computer to the air from an appliance that can produce negative ions e Keep your computer and peripherals as far as possible from such an appliance e Wherever possible ground your computer to facilitate safe electrostatic discharge Note Not all such appliances cause a significant electrostatic charge Be gentle with your computer e Avoid placing any objects including paper between the display and the keyboard or the palm rest e Do not open the display beyond 130 degrees as this might damage the computer hinge e Do not turn your computer over while the ac power adapter is plugged in This could break the adapter plug Carry your computer properly e Before moving your computer be sure to
81. ty Warranty and Setup Guide that comes with your computer 2 Ifthe connection of the ac power adapter is correct turn off the computer then disconnect the ac power adapter and remove the main battery 3 Reinstall the battery and reconnect the ac power adapter then turn on the computer 4 If the power adapter icon still is not displayed on the taskbar and the ac power indicator does not light up have the ac power adapter and your computer serviced A startup problem Print these instructions now and keep it with your computer for reference later The Microsoft Windows operating system does not start On the Windows operating system use the recovery program preinstalled on your computer to help solve or identify your problem For details refer to the instructions in Chapter 6 Recovery overview on page 27 Sleep and hibernation problems Print these instructions now and keep it with your computer for reference later A critical low battery error occurs and the computer immediately turns off The battery power is getting low Connect the ac power adapter to the computer and plug it into an electrical outlet or replace the battery with a charged one The computer enters sleep mode immediately after the power on self test Make sure that e The battery is charged e The operating temperature is within the acceptable range refer to Chapter 8 Preventing problems on page 41 Computer screen problems Print these inst
82. u notice any of the following conditions or if you have any safety concerns with your product stop using the product and unplug it from the power source and telecommunication lines until you can speak to the Customer Support Center for further guidance e Power cords plugs power adapters extension cords surge protectors or power supplies that are cracked broken or damaged e Signs of overheating smoke sparks or fire e Damage to a battery such as cracks dents or creases discharge from a battery or a buildup of foreign substances on the battery e A cracking hissing or popping sound or strong odor that comes from the product e Signs that liquid has been spilled or an object has fallen onto the computer product the power cord or power adapter e The computer product power cord or power adapter has been exposed to water e The product has been dropped or damaged in any way e The product does not operate normally when you follow the operating instructions Note If you notice these conditions with a product such as an extension cord that is not manufactured for or by Lenovo stop using that product until you can contact the product manufacturer for further instructions or until you get a suitable replacement Safety guidelines Always observe the following precautions to reduce the risk of injury and property damage Service and upgrades Do not attempt to service a product yourself unless instructed to do so
83. utlines our efforts in this area Ergonomic information Working in the virtual office might mean adapting to frequent changes in your environment Following some simple rules will make things easier and bring you the maximum benefits of your computer Keeping in mind such basics as good lighting and proper seating for example can help you improve your performance and achieve greater comfort This example shows someone in a conventional setting Even when not in such a setting you can follow many of these tips Develop good habits and they will serve you well General posture Make minor modifications in your working posture to deter the onset of discomfort caused by long periods of working in the same position Frequent short breaks from your work also help to prevent minor discomfort associated with your working posture Display Position the display to maintain a comfortable viewing distance of 510 760 mm 20 30 inch Avoid glare or reflections on the display from overhead lighting or outside sources of light Keep the display screen O Copyright Lenovo 2012 23 clean and set the brightness to levels that enable you to see the screen clearly Press Fn up down arrow to adjust display brightness Head position Keep your head and neck in a comfortable and neutral vertical or upright position Chair Use a chair that gives you good back support and seat height adjustment Use chair adjustments to best suit your desired posture
84. ve the battery See Replacing the battery on page 31 4 Remove the screws and then remove the cover EX De SS Chapter 7 Replacing devices 33 6 Install a new backup battery 7 Reinstall the computer cover and then reinstall the screws 8 Reinstall the battery See Replacing the battery on page 31 9 Turn the computer over again Connect the ac power adapter and all cables Replacing the hard disk drive Before you start print these instructions Note Your computer might look different from the illustrations in this topic Prerequisites for the procedure Attention The hard disk drive is very sensitive Incorrect handling can cause damage and permanent loss of data Observe the following guidelines Replace the hard disk drive only if you upgrade it or have it repaired The connectors and slot of the hard disk drive are not designed for frequent changes or drive swapping Do nat drop the drive or subject it to physical shocks Put the drive on a material such as soft cloth that absorbs the physical shock Do not apply pressure to the cover of the drive Do not touch the connector Before removing the hard disk drive make a backup copy of all the information on it and then turn the computer off Never remove the drive while the computer is operating in sleep mode or in hibernation mode To replace the hard disk drive do the following 1 Turn off the computer then disconnect the ac pow
85. waste disposal contractor certified by a local government In accordance with the Law for Promotion of Effective Utilization of Resources Lenovo Japan provides through its PC Collecting and Copyright Lenovo 2012 57 Recycling Services for the collecting reuse and recycling of disused computers and monitors For details visit the Lenovo Web site at http www lenovo com services_warranty jp ja recycle pcrecycle Pursuant to the Law for Promotion of Effective Utilization of Resources the collecting and recycling of home used computers and monitors by the manufacturer was begun on October 1 2003 This service is provided free of charge for home used computers sold after October 1 2003 For details go to http www lenovo com services_warranty jp ja recycle personal Disposing of Lenovo computer components Some Lenovo computer products sold in Japan may have components that contain heavy metals or other environmental sensitive substances To properly dispose of disused components such as a printed circuit board or drive use the methods described above for collecting and recycling a disused computer or monitor Disposing of disused lithium batteries from Lenovo computers A button shaped lithium battery is installed on the system board of your Lenovo computer to provide power to the computer clock while the computer is off or disconnected from the main power source If you want to replace it with anew one contact your place of purchas
86. y or cause your computer to fail Protect yourself from the heat that your computer generates When your computer is turned on or the battery is charging the base the palm rest and some other parts may become hot The temperature they reach depends on the amount of system activity and the level of charge in the battery Extended contact with your body even through clothing could cause discomfort or even a skin burn e Avoid keeping your hands your lap or any other part of your body in contact with a hot section of the computer for any extended time e Periodically take hands from using the keyboard by lifting your hands from the palm rest When the ac power adapter is connected to an electrical outlet and your computer it generates heat Extended contact with your body even through clothing may cause a skin burn e Do not place the ac power adapter in contact with any part of your body while it is in use e Never use it to warm your body To avoid spills and the danger of electrical shock keep liquids away from your computer Applying strong force to cables may damage or break them Route communication lines or the cables of an ac power adapter a mouse a keyboard a printer or any other electronic device so that they cannot be walked on tripped over pinched by your computer or other objects or in any way subjected to treatment that could interfere with the operation of your computer O Copyright Lenovo
87. y an authorized Lenovo repair technician should disassemble and repair your computer e Do not modify or tape the latches to keep the display open or closed 44 User Guide Chapter 9 Troubleshooting computer problems This chapter provides information on what to do if you experience a problem with your computer Notice for users in U S A e f your product is not working correctly DO NOT RETURN IT TO THE STORE e For technical assistance contact a Lenovo support specialist 24 hours a day by calling toll free 1 877 4 LENOVO 1 877 453 6686 Additionally you can find support information and updates on the Lenovo Web site located at http www lenovo com support Troubleshooting To make sure that your computer has the features that are introduced in the following sections consult the online help or the list shipped with your computer Battery and power problems This topic contains instructions on troubleshooting battery and power problems Battery problems Print these instructions now and keep it with your computer for reference later The battery pack cannot be fully charged in the standard charge time when the computer is powered off The battery pack might be over discharged Do the following 1 Turn off the computer 2 Make sure that the over discharged battery pack is in the computer 3 Connect the ac power adapter to the computer and let it charge If a quick charger is available use it to charge the over dischar
88. your computer for reference later I forgot my password Do any of the following e f you forget your user password you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password changed e If you forget your hard disk drive password a Lenovo authorized servicer cannot reset your password or recover data from the hard disk drive You must take your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced Proof of purchase is required and a fee will be charged for parts and service e f you forget your supervisor password a Lenovo authorized servicer cannot reset your password You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced Proof of purchase is required and a fee will be charged for parts and service 48 User Guide A sound problem Print these instructions now and keep it with your computer for reference later No sound can be heard from the speaker even when the volume is turned up Make sure that e The mute function is off e The headphone jack is not used e Speakers are selected as the playback device Other problems Print these instructions now and keep it with your computer for reference later Your computer does not respond Do either of the following e To turn off your computer press and hold the power button for 4 seconds or more If

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