Lenovo 147500112 User's Manual
Contents
1. Safety and General Information Guide V1 0 en book Page 16 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information B Data safety 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 t is your responsibility to ensure that you have adequate protection in the form of firewalls antivirus software and anti spyware software and keep this software up to date Taking 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 board or hard disk drive Cleaning the cover of your computer Occasionally clean your computer as follows Q 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 cle2. New World New Thinking lenovo www lenovo com P N 147500112 Copyright Lenovo 2011 M ll lenovo Lenovo Safety and General Information Guide lenovo If your product is not working correctly T DO NOT RETURN IT TO THE STORE 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 consumersupport lenovo com Only for the users from the United States 2 2 5 Q 8 B E ejje enovo oafety and General Information Guide el te ej id KA Ed Safety and General Information Guide V1 0 en book 2 Friday March 4 2011 4 55 PM e r Notes Before using the product be sure to read Chapter 1 Important safety information first Third Edition March 2011 Copyright Lenovo 2011 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 e9 e Contents Chapter 1 Important safety information 1 Conditions that requir
3. BEER B Lenovo product service information Lenovo Aan IN AR A BRS ARI Sith ER RRB ERES RFS 51 0800 000 700 36 ha a m 4 T SUP il S W UY MPD Ss Safety and General Information Guide V1 0 en book 37 Friday March 4 2011 4 55 PM Im Appendix A Notices Japanese VCCI Class B Statement CORE CORET 2 LEYS SNS c SARSEISRCOTCEMBOET ic tho CIEL 74774 LC F Japan compliance statement for power line harmonics A statement of compliance to the IEC 61000 3 2 harmonics standard is required for all products connecting to the power mains and rated less than 20A per phase HZKOXERCEROS 20 fd A TORR Sree SRR Tuo JIS C 61000 3 2 Aah Korea Class B Bx 7 71CF8 8 4 937 AED ANE REBI diua FE AAAA AS spe mE d 9914 89 VEU 37 Bi T 2 D S e sp Safety and General Information Guide V1 0 en book 38 Friday March 4 2011 4 55 PM Appendix A Notices 38 Im Notice on deleting data from your hard disk As computers spread into every corner of life they process more and more information The data on your computer some of it sensitive is stored on a storage device called the hard disk
4. EU WEEE statements The Waste Electrical and Electronic Equipment WEEE mark applies only to countries within the European Union EU and Norway Appliances are labeled in accordance with European Directive 2002 96 EC concerning waste electrical and electronic equipment WEEE The Directive determines the framework for the return and recycling of used appliances as applicable throughout the European Union This label is applied to various products to indicate that the product is not to be thrown away but rather reclaimed upon end of life per this Directive Users of electrical and electronic equipment EEE with the WEEE marking per Annex IV of the WEEE Directive must not dispose of end of life EEE as unsorted municipal waste but use the collection framework available to them for the return recycle recovery of WEEE and 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 lenovo environment recycling 33 4 Bi T SZ WD lt i KA 5 Safety and General Information Guide V1 0 en book Page 34 Friday March 4 2011 4 55 PM Appendix A Notices 34 I m 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
5. 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 responsibility 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 25 _ S ia ZAIN Safety and Ge
6. your Lenovo computer at http consumersupport lenovo com Research this Web site to learn how to solve problems find new ways to use your computer and learn about options that can make working with your Lenovo computer even easier Calling the customer support center If you have tried to correct the problem yourself and still need help during the warranty period you can get help and information by telephone through the customer support center The following services are available during the warranty period Problem determination Trained personnel are available to assist you with determining if you have a hardware problem and deciding what action is necessary to fix the problem Lenovo hardware repair If the problem is determined to be caused by Lenovo hardware under warranty trained service personnel are available to provide the applicable level of service Engineering change management Occasionally there might be changes that are required after a product has been sold Lenovo or your reseller if authorized by Lenovo will make selected Engineering Changes ECs available that apply to your hardware The following items are not covered Replacement or use of parts not manufactured for or by Lenovo or non warranted parts Identification of software problem sources Changes modifications or upgrades to device drivers nstallation and maintenance of network operating systems NOS Installation and maintenan
7. Before you dispose of sell or hand over your computer you need to delete that data Handing your computer over to someone else without deleting the loaded software such as operating systems and application software may even violate License Agreements You are advised to check the terms and conditions of those Agreements Deleting the data from the hard disk is not easy There are methods that seem to delete the data Move the data to the recycle bin and then choose the Empty recycle bin command Use the Delete command Format your hard disk using the software for initializing it Using the preinstalled recovery program bring the hard disk back to factory ship state These operations however only change the file allocation of the data they do not delete the data itself In other words the data retrieval processing is disabled under an operating system such as Windows The data is still there even though it seems to be lost Thus it is sometimes possible to read the data by use of special software for data recovery There is a risk that people of bad faith may read and misuse the critical data on hard disks for unexpected purposes To prevent the leakage of data it becomes very important that you take responsibility for deleting all the data from the hard disk when you dispose of sell or hand over your computer You can destroy the data physically by smashing the hard disk with a hammer or magnetically by
8. PM e Chapter 3 Getting help and service 8 Getting help around the world If you travel with your computer or relocate it to a country where your Lenovo machine type is sold your computer might be eligible for International Warranty Service which automatically entitles you to obtain warranty service throughout the warranty period Service will be performed by service providers authorized to perform warranty service Service methods and procedures vary by country and some services might not be available in all countries Service centers in certain countries might not be able to service all models of a particular machine type In some countries fees and restrictions might apply at the time of service Note To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available go to http consumersupport lenovo com QZ WD Se E Safety and General Information Guide V1 0 en book 25 Friday March 4 2011 4 55 PM Im Appendix A Notices 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
9. any Bluetooth product that is compliant to Bluetooth Specification 2 1 EDR as defined by the Bluetooth SIG Following profiles are supported by Bluetooth Daughter Card Generic Access Service Discovery Serial Port Dial up Networking FAX LAN Access using PPP Personal Area Network Generic Object Exchange Generic Object Push File Transfer Synchronization Audio Gateway Headset Printer Human Interface Devices Keyboard Mouse Basic Image Handsfree AV 27 Bi T Xp D SS NS Safety and General Information Guide V1 0 en book Page 28 Friday March 4 2011 4 55 PM Appendix A Notices B Usage environment and your health Wireless LAN PCI Express Mini Card and Bluetooth Daughter Card 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 wireless LAN PCI Express Mini Card and Bluetooth Daughter Card operate within the guidelines found in radio frequency safety standards and recommendations Lenovo believes the integrated wireless cards 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 inte
10. 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 CD and DVD drive safety CD and DVD drives spin discs at a high speed If a CD or DVD is cracked or otherwise physically damaged it is possible for the disc to break apart or even shatter when the CD drive is in use To protect against possible injury due to this situation and to reduce the risk of damage to your computer do the following Always store CD DVD discs in their original packaging Always store CD DVD discs out of direct sunlight and away from direct heat sources Remove CD DVD discs from the computer when not in use Do not bend or flex CD DVD discs or force them into the computer or their packaging Check CD DVD discs for cracks before each use Do not use cracked or damaged discs E i E S s Safety and General Information Guide V1 0 en book Page 9 Friday March 4 2011 4 55 PM e Im Bi Chapter 1 Important safety information Laser compliance statement Some personal computer models are equipped from the factory with a CD or DVD drive CD and DVD drives are also sold separately as options CD and DVD drives are laser products The drive s classification label shown below is on the surface of the drive CLASS 1 LASER PRODU
11. board or drive use the methods described above for collecting and recycling a disused computer or monitor Disposing 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 a company 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 www ibm com jp pc environment recycle battery http www ibm com jp pc 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 www ibm com jp pc environment recycle battery http www ibm com jp pc environment recycle battery 35 Va E e E id w 5 s el Safety and General Information Guide V1 0 en book Page 36 Friday March 4 2011 4 55 PM Appendix A Notices Notice for users in the U S A California Perchlorate Information Products containing CR manganese dioxide lithium coin cell batteries may contain perchlorate Perchlorate Material special handling may apply See http www dtsc ca gov hazardouswaste perchlorate 8 Notice for users in Taiwan B Taiwan recycle statement
12. following statement Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Electrical current safety information 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 electrical 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 your computer until you have closed the cover Never use the computer when the cover is open Connect and disconnect cables as described in the following procedures when installing moving or opening covers on this product or attached devices E TA NS e i Safety and General Information Guide V1 0 en book Page 11 Friday March 4 2011 4 55 PM Chapter 1 Important sa
13. 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 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 Recycling Services for the collecting reuse and recycling of disused computers and monitors For details go to http www lenovo com social responsibility us en sustainability japan html 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 social responsibility us en sustainability japan html _ T WZ ig md SU TP Zl E Safety and General Information Guide V1 0 en book 35 Friday March 4 2011 4 55 PM Appendix A Notices B Disposing of a 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
14. product manufacturer for instructions on how to inspect the product and have it repaired if necessary In the unlikely event that you 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 4 ef _ GY WD e Safety and General Information Guide V1 0 en book Page 2 Friday March 4 2011 4 55 PM 4 Chapter 1 Important safety information Power cords plugs power adapters extension cords surge protectors or power supplies that are cracked broken or damaged Signs of overheating smoke sparks or fire Damage to a battery such as cracks dents or creases discharge from a battery or a buildup of foreign substances on the battery A cracking hissing or popping sound or strong odor that comes from the product Signs that liquid has been spilled or an object has fallen on to the computer product the power cord or power adapter The computer product power cord or power adapter has been exposed to water The product has been dropped or damaged in any way 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 pr
15. CT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL A LASER DE CLASSE 1 KLASS 1 LASER APPARAT CLASS 1 LASER PRODUCT LASER KLASSE 1 Example of the label These drives are certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere these drives are certified to conform to the requirements of the International Electrotechnical Commission IEC 60825 1 and CENELEC EN 60825 1 for Class 1 laser products Class 1 laser products are not considered hazardous The design of the laser system and the optical storage drive ensures that there is no exposure to laser radiation above a Class 1 level during normal operation user maintenance or servicing WZ d NS Safety and General Information Guide V1 0 en book Page 10 Friday March 4 2011 4 55 PM Chapter 1 Important safety information When a CD or DVD drive is installed note the following handling instructions Use of controls adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure Do not remove the drive covers Removing the covers of the CD or DVD drive could result in exposure to hazardous laser radiation There are no serviceable parts inside the CD or DVD drive Some CD and DVD drives contain an embedded Class 3A or Class 3B laser diode Note the
16. Cleaning the cover of your computer ees 16 Cleaning your computer keyboard 17 Cleaning your computer display initi ins 17 Other important tips 18 Accessibility and comfort 19 Ergonomic information 19 What if you are traveling 19 Questions about vision 19 Maintenance 20 General tips for maintenance 20 Chapter 3 Getting help and 21 Getting help on the Web 22 Calling the customer support ain etie teas cosets 22 Getting help around the WOLDd 2 i ett d 24 Appendix A Notices 25 Trademarks 39 i E gd Safety and General Information Guide V1 0 en book Page ii Friday March 4 2011 4 55 PM Se E Safety and General Information Guide V1 0 en book Page 1 Friday March 4 2011 4 55 PM e E Chapter 1 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 safe
17. Section 810 20 Grounding conductors NEC Section 810 21 Power service grounding electrode system NEC Article 250 Part H Ground clamps OEE E E RE Electronic service equipment The following notice applies to all countries and regions Danger Outdoor antenna grounding If an outside antenna or cable system is connected to the equipment be sure the antenna or cable system is grounded as to provide some protection against voltage surges and built up static charges Lightning For added protection for this equipment during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the video product due to lightning and power line surges 31 1 Safety and General Information Guide V1 0 en book 31 Friday March 4 2011 4 55 PM e Bi T SZ WD A e Safety and General Information Guide V1 0 en book Page 32 Friday March 4 2011 4 55 PM Appendix A Notices E 32 Power lines An outside antenna system should not be located in the vicinity of overhead power lines or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them may be fatal Risk of hazard connecting Class equipment to cable
18. an running water Wipe the cover with the clean sponge Wipe the surface again with a dry soft lint free cloth Wait for the surface to dry completely and remove any cloth fibers from the computer surface Note Shut down the computer and then disconnect the power cord before cleaning the computer E im S E gd NS e i Safety and General Information Guide V1 0 en book Page 17 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information B Cleaning your computer keyboard Absorb some isopropyl rubbing alcohol on a soft dust free cloth Wipe each keytop surface with the cloth Wipe the keys one by one if you wipe several keys at a time the cloth may hook onto an adjacent key and possibly damage it Make sure that no liquid drips onto or between the keys Allow to dry 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 spraying cleaner directly on the display or the keyboard Cleaning your computer display 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 Wipe or dust the stain gently with a soft dry cloth If the stain remains moisten a soft lint free cloth with water or a 50 50 mixture of isopropy
19. c electricity When you handle options or CRUS or perform any work inside the computer take the following precautions to avoid static electricity damage Limit your movement Movement can cause static electricity to build up around you Always handle components carefully Handle adapters memory modules and other circuit boards by the edges Never touch exposed circuitry Prevent others from touching components 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 in the package and your body Whenever 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 the part on it Do not place the part on the computer cover or other metal surface Being gentle with your computer Avoid placing any objects including paper between the display and the keyboard or under the keyboard Do not drop bump scratch twist hit vibrate push or place heavy objects on your computer display or external devices Avoid turning the display beyond 130 E id SN E S TP Zils e i Safety and Genera
20. ce of application programs Note To determine if your Lenovo hardware product is under warranty and when the warranty expires go to http consumersupport lenovo com GY WD Safety and General Information Guide V1 0 en book Page 23 Friday March 4 2011 4 55 PM Chapter 3 Getting help and service Refer to your Lenovo hardware warranty for a full explanation of Lenovo warranty terms Be sure to retain your proof of purchase to obtain warranty service If possible be near your computer when you make your call in case the technical assistance representative needs to help you resolve a computer problem Please ensure that you have downloaded the most current drivers and system updates and recorded information before you call When calling for technical assistance please have the following information available Machine Type and Model Serial number of your computer and your proof of purchase Description of the problem Hardware and software configuration information for your system Note For the latest list of customer support center telephone numbers and hours of operation go to http consumersupport lenovo com If the number for your country or region is not listed contact your Lenovo reseller or Lenovo marketing representative 23 Se E Safety and General Information Guide V1 0 en book 24 Friday March 4 2011 4 55
21. distribution networks For Class 1 equipment in Norway intended to be connected to cable distribution systems the screen of a coaxial cable is required to be galvanic isolated from the protective earth Connection to a Cable Distribution System is to be provided through a galvanic isolator Ma Kun tilkoples kabel TV nett via galvanisk isolator E id Va ele lt i AW b Im Safety and General Information Guide V1 0 en book 33 Friday March 4 2011 4 55 PM Appendix A Notices WEEE and recycling statements General recycling statement Lenovo encourages owners of information technology IT 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 lenovo environment recycling Turkish statement of compliance 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 EEE Bu Lenovo r n T C evre ve Orman Bakanligi nin Elektrik ve Elektronik E yalarda Bazi Zararl Maddelerin Kullan m n n Sinirlandirilmasina Dair Y netmelik EEE direktiflerine uygundur EEE Y netmeli ine Uygundur
22. e immediate 1 Safety guidelines 3 Service and upgrades 3 Power cords and power adapters e tyi 3 Extension cords and related devices 4 Plugs and outlets 4 Power supply statement 5 External devices 5 6 Rechargeable battery notice 6 Heat and product ventilation 7 CD and DVD drive safety 8 Laser compliance statement 9 Electrical current safety information sseeeeeee 10 Liquid crystal display LCD BOLCe otn 11 Using headphones or earphones sss 11 Additional safety information cece ese 12 Chapter 2 Use and care Information 13 Caring for your computer 13 Being careful about where and how you Work see 13 Notice of static electricity 14 Being gentle with your computer 14 Carrying your computer termes 15 For outdoor use 15 Handling storage media and drives 15 e Safety and General Information Guide V1 0 en book Page Friday March 4 2011 4 55 E Data safety etes 16 Taking care in setting passwords sese 16
23. fety information To connect 1 Turn everything OFF 2 First attach all cables to devices 3 Attach signal cables to connectors 4 Attach power cords to outlets 5 Turn devices ON To disconnect 1 Turn everything OFF 2 First remove power cords from outlets 3 Remove signal cables from connectors 4 Remove all cables from devices The power cord must be disconnected from the wall outlet or receptacle before installing all other electrical cables connected to the Lenovo 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 Liquid crystal display LCD notice For products with mercury containing fluorescent lamps non LED LCD The fluorescent lamp in the liquid crystal display contains mercury dispose according to local state or federal laws 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 If your computer has both a headphone connector and an audio out connector always use the headphone connector for headphones also called a headset or earphones Excessive sound pressure from earphones and headphones can cause hearing loss Adjust
24. formation Plastic bags can be dangerous Keep plastic bags away from babies and children to avoid danger of suffocation Safety Notice for users in Australia Do not connect phone line while using tablet mode Notice for users in the U S A Handling the cord on this product or cords associated with accessories sold with this product will expose you to lead a chemical known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling GOST compliance mark TE 12 ha 4 _ v 4 SS Se E Im Safety and General Information Guide V1 0 en book Page 13 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information Caring for your computer Though 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 Being careful about where and how you work Do not eat or smoke over your keyboard Particles that fall into your keyboard can cause damage Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic bags Keep your computer away from magnets activated cellular phones electrical appliances or speakers within 13 cm or 5 in Avoid subjecting your computer to extreme temperat
25. ication programs Clean out your Inbox Sent and Trash folders from your e mail client program At least once a week make a point to back up your data If critical data is present it is a good idea to perform a daily backup 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 Use or schedule System Restore to take a system snapshot periodically Note Always take a system snapshot before installing new drivers updating software or installing new software Update device drivers and BIOS when needed Profile your machine at http consumersupport lenovo com to keep up to date with current drivers and revisions Keep up to date on 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 Keep a log book Entries might include major hardware or software changes driver updates minor issues you have experienced and how you resolved them If required you can find your country s customer support center at the following Web address http consumersupport lenovo com When calling the customer support center please make sure you have your machine type model and serial number available and the computer is in front of you Also if the machine is producing error codes it is helpful to have the error screen on o
26. if you are traveling It may 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 B Questions about vision Your computer s visual display screen is 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 19 4 ef T w e Se E Safety and General Information Guide V1 0 en book Page 20 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information 8 Maintenance An important part of owning your computer is maintenance With proper care you can avoid common problems The following sections provide information that can help you to keep your computer running smoothly B General tips for maintenance 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 appl
27. ilable 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 The software interface and hardware configuration described in all the manuals included with your computer may not match the actual configuration of the computer you purchased 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 E TA Se E Im Safety and General Information Guide V1 0 en book Page 27 Friday March 4 2011 4 55 PM Appendix A Notices Wireless related information Wireless interoperability Wireless LAN PCI Express Mini Card is designed to be interoperable with any wireless LAN product that is based on Direct Sequence Spread Spectrum DSSS Complementary Code Keying CCK and or Orthogonal Frequency Division Multiplexing OFDM radio technology and is compliant to The IEEE 802 11a b g n Standard on Wireless LANs as defined and approved by the Institute of Electrical and Electronics Engineers The Wireless Fidelity WiFi certification as defined by the Wi Fi Alliance Bluetooth Daughter Card is designed to be interoperable with
28. kin 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 inadvertently become blocked by placing the product on a bed sofa carpet or other flexible surface Never block cover or disable these features 4 ef E im Wo ZAIN Safety and General Information Guide V1 0 en book Page 8 Friday March 4 2011 4 55 PM Chapter 1 Important safety information e i When the AC 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 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
29. l Information Guide V1 0 en book Page 15 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information Carrying your computer properly Before moving your computer be sure to remove any media turn off attached devices and disconnect cords and cables Be sure your computer is in sleep or hibernation mode or turned off before moving it This will prevent damage to the hard disk drive and data loss When picking up your open computer hold it by the bottom Do not pick up or hold your computer by the display 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 Backup your critical data before you take your computer outdoors Ensure that the battery is full Be sure to turn off the power and close the LCD well When you leave the computer in your car place it on the back seat to avoid being insolated Carry the AC adapter and power cord with the computer Handling 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 an optical drive before closing the tray When installing your hard disk follow the instructions shipped with your hardware and apply pressure only where needed on the device 15 E i ANZ E NS
30. l alcohol and water that does not contain impurities Wring out as much of the liquid as you can Q Wipe the display again do not let any liquid drip into the computer Q Be sure to dry the display before closing it 17 E i SN E ZAIN e Safety and General Information Guide V1 0 en book Page 18 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information B Other important tips 18 am 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 and your company s safety standards Register your Lenovo products with Lenovo refer to the Web page http consumersupport lenovo com This can help authorities return your computer to you if it is lost or stolen Registering your computer also enables Lenovo to notify you about possible technical information and upgrades Only an authorized Lenovo repair technician should disassemble and repair your computer Do not modify or tape the latches to keep the display open or closed Take care not to turn your computer over while the AC adapter is plugged in This could break the adapter plug Turn off your computer if you are replacing a device or else verify that the device is warm or hot swappable Before you install any of the following devices touch a metal table or a grounded metal object This action reduces any sta
31. means of strong magnetic power thus making the data unreadable But we recommend that you make use of the software payware or service pay service specifically developed for the purpose _ GY WD e Safety and General Information Guide V1 0 en book Page 39 Friday March 4 2011 4 55 PM 4 Trademarks Lenovo is the trademark of Lenovo in the United States other countries or both Microsoft and Windows are trademarks of Microsoft Corporation in the United States other countries or both Other company products or service names may be trademarks or service marks of others Safety and General Information Guide V1 0 en book Page 40 Friday March 4 2011 4 55 PM
32. ment of the equalizer to maximum increases the earphones and headphones output voltage and therefore the sound pressure level 11 E im SN E Se E Safety and General Information Guide V1 0 en book Page 12 Friday March 4 2011 4 55 PM Chapter 1 Important safety information Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphones 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 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 B Additional safety in
33. mportant safety information 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 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 ratings 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 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 A External devices Do not connect or disconnect any external device cables o
34. nd module on your computer is a low power radio transceiver When it is turned on it intermittently receives and transmits radio frequency RF energy which could cause interference with the operation of the airplane communication or navigation system Refer to rules or regulations of your airline company for Mobile Broadband use Never enable Mobile Broadband feature on your computer unless you are explicitly permitted to do so Follow restrictions when using your computer in hospitals Some equipments in hospitals are sophisticated and are susceptible to electromagnetic interference Do not enable Mobile Broadband feature near medical equipment without requesting permission Q The Mobile Broadband communication may affect the operation of implanted cardiac pacemakers and other medically implanted equipment Patients with cardiac pacemakers should be well aware that use of Mobile Broadband feature on this computer may cause the implanted device to malfunction If patients have any doubt that there is interference taking place immediately disable the wireless radio on the computer and contact the doctor for more information Q The Mobile Broadband module embedded in your computer does not support voice calls hence their use for essential communications is not possible Therefore you should never rely upon the device for essential communications 29 is MPD Ss Safety and General Information Guide V1 0 en b
35. neral Information Guide V1 0 en book Page 26 Friday March 4 2011 4 55 PM Appendix A Notices 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 warranties 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 ava
36. oduct until you can contact the product manufacturer for further instructions or until you get a suitable replacement is S s E Safety and General Information Guide V1 0 en book 3 Friday March 4 2011 4 55 PM Chapter 1 Important safety information 8 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 by the customer support center or your documentation Note Some computer parts can be upgraded or replaced by the customer 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 an AC power cord always make sure that the power is turned off and that the product is unplugged from any power source Before replacing any CRUS turn off the computer and wait three to five minutes to let the computer cool before opening the cover Power cords and power adapters Use only the power cords and power adapters supplied by the produc
37. ook Page 30 Friday March 4 2011 4 55 PM Appendix A Notices 30 I m TV tuner information Products with television tuner options installed The notice below applies to products containing television TV tuner devices that connect to external antennas or to cable CATV systems or both and that are intended to be installed in North America Users and installers in other countries should follow local codes and ordinances when installing appliances that connect to external antennas and cable CATV systems If local codes are not applicable it is recommended that users installers follow guidelines similar to those that follow The TV tuner should connect to TNV 1 circuit only When install the coaxial cable to the TV tuner should make sure its metal shield is reliable connected to protective earthing system of the building Note to CATV system installer This reminder is provided to call the CATV system installer s attention to Article 820 40 of the National Electrical Code NEC that provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected to the grounding system of the building as close as possible to the point of cable entry as practical _ T SUP il S il W IS md lt i AW b Appendix A Notices B Example of antenna grounding Ground clamp Antenna lead in wire Antenna discharge unit NEC
38. osed of in landfills When disposing of the battery comply with local ordinances or regulations If the battery pack is to be stored separately place it in a dry environment of a temperature between 10 35 C and keep it away from direct sunlight To extend battery life we recommend you charge the battery to approximately 30 to 50 capacity and recharge it every three months to prevent the battery from over discharging 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 Heat and product ventilation Computers AC 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 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 s
39. r the message written down ia SS e Safety and General Information Guide V1 0 en book Page 21 Friday March 4 2011 4 55 PM 4 E Chapter 3 Getting help and service If you need help service technical assistance or just want more information about Lenovo computers 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 computers what to do if you experience a problem with your computer and whom to call for service should it be necessary Microsoft Service Packs are the latest software source for Windows product updates They are available by means of a Web download connection charges may apply or from a disc For more specific information and links go to the Microsoft Web site at http www microsoft com Lenovo offers Up and Running technical assistance with installation of or questions related to Service Packs for your Lenovo preinstalled Microsoft Windows product ejfe Se E Safety and General Information Guide V1 0 en book 22 Friday March 4 2011 4 55 PM Chapter 3 Getting help and service 22 Im Getting help on the Web The Lenovo Web site on the World Wide Web has up to date information about Lenovo computers and support You can find support information for
40. rpret the extensive research literature In some situation or environment the use of wireless LAN PCI Express Mini Card or Bluetooth Daughter Card may be restricted by the proprietor of the building or responsible representatives of the organization These situations may for example include Using the integrated wireless cards on board of airplanes or in hospitals 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 on the use of wireless devices in a specific organization e g airport or hospital you are encouraged to ask for authorization to use wireless LAN PCI Express Mini Card or Bluetooth Daughter Card prior to turning on the computer Safety information related to Mobile Broadband Q Do not use the Mobile Broadband feature on your computer in highly flammable areas e g gas station or near blasting Though it is rare the Mobile Broadband module like other cellular network devices could generate a spark Avoid using Mobile Broadband feature outdoors during a thunderstorm E im SN E SZ Safety and General Information Guide V1 0_en book Page 29 Friday March 4 2011 4 55 PM Appendix A Notices Use of mobile devices on board aircraft is explicitly prohibited by many airlines companies especially during take off and landing The built in Mobile Broadba
41. t manufacturer The power cord and power adapter are intended for use with this product only They should never be used with any other product 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 cord in ways that can cause the cord to fray crack or crimp This can present a safety hazard Always route power cords or any other cables so that they will not be walked on tripped over or pinched by objects Bi T w e NS Safety and General Information Guide V1 0 en book Page 4 Friday March 4 2011 4 55 PM 4 E Chapter 1 Important safety information 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
42. t from the battery manufacturer Batteries can degrade when they are left unused for long periods of time For some rechargeable batteries particularly Lithium Ion 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 can also pose a safety hazard Do not let rechargeable Lithium Ion batteries completely discharge or store these batteries in a discharged state Rechargeable battery notice 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 water or rain Do not attempt to disassemble it Do not short circuit it E e E Safety and General Information Guide V1 0 en book Page 7 Friday March 4 2011 4 55 PM Chapter 1 Important safety information Keep it away from children Do not drop the battery pack Do not put the battery pack in trash that is disp
43. ther than USB and 1394 cables 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 5 Bi T w e NS Safety and General Information Guide V1 0 en book Page 6 Friday March 4 2011 4 55 PM Chapter 1 Important safety information B Batteries 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 compatibility 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 discharge from your battery or the buildup of foreign materials on the battery leads stop using the battery and obtain a replacemen
44. tic electricity from your body The static electricity could damage the device Memory Card such as SD Card Memory Stick MultiMediaCard and Memory Stick Pro card Memory module 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 E id Wo WZ D Safety and General Information Guide V1 0 en book Page 19 Friday March 4 2011 4 55 PM e Chapter 2 Use and care Information 8 Accessibility and comfort B Ergonomic information Working in the virtual office may 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 Note This example shows someone in a conventional setting Even if you work in a casual less conventional setting many of the tips in this section still apply Develop good habits and they will serve you well Head and neck in upright A suitable brightness avoid glare or reflection Good back support A Type softly and seat height Support the forearms Parallel to the floor Flat on the floor O O O O B What
45. ty 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 carefully 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 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 http consumersupport lenovo com Frequently inspect your computer and its components for damages 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
46. ures below 5 C 41 F or above 35 C 95 F 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 to air containing negative ions it may become electrostatically charged Such a charge may 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 Avoid directly exposing your computer to the air from an appliance that can produce negative ions Keep your computer and peripherals as far as possible from such an appliance Wherever possible ground your computer to facilitate safe electrostatic discharge 13 4 ef _ T Xp 4 SS NS Safety and General Information Guide V1 0 en book Page 14 Friday March 4 2011 4 55 PM Chapter 2 Use and care Information B Notice of stati
47. 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 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 B Extension cords and related devices Ensure that extension cords surge protectors uninterruptible power supplies and power strips 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 B Plugs and outlets If a receptacle 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 is S s E Safety and General Information Guide V1 0 en book Page 5 Friday March 4 2011 4 55 PM Chapter 1 I
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