Home

User Guide

1. Bottom view Note Your computer might have slight variations from the following illustration Figure 4 Bottom view El Ventilation slots El Speakers Ventilation slots Enable air to circulate in the computer to ensure proper cooling especially the cooling of the microprocessor Attention To ensure proper airflow do not place any obstacle in front of the ventilation slots El Speakers Provide audio output To adjust the sound level of the built in speakers see Hotkeys on page 13 8 User Guide Features and specifications This topic lists the hardware features and specifications of your computer Note The following specifications may contain technical inaccuracies or typographical errors Lenovo reserves the right to improve and or change specifications at any time without notice Processor To view the processor information of your computer do the following Windows 7 Click Start right click Computer and then click Properties Windows 8 1 From the desktop move the cursor to the top right or bottom right corner of the screen to display the charms Then click Settings gt PC info Form Factor Dimensions Appr 323 mm 230 mm 21 5 mm Weight Appr 1 59 kg Memory Double data rate3 low voltage DDR3L synchronous dynamic random access memory SDRAM Storage device e 2 5 inch hard disk drive 2 5 inch solid state hybrid drive on some models e 2 5 inch solid state dr
2. 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 O Copyright Lenovo 2015 xi Do not Throw or immerse into water Heat to more than 100 C 212 F Repair or disassemble Dispose of the battery as required by local ordinances or regulations The following statement applies to users in the state of California U S A California Perchlorate Information Products containing manganese dioxide lithium coin cell batteries may contain perchlorate Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate Heat and product ventilation A DANGER 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 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
3. 40 User Guide Fail to restore the system partition to the factory default state The cause might be that the partition properties such as the size or the capacity of your system has been modified A password problem Print these instructions now and keep it with your computer for reference later forgot my password Do any of the following If you forget the BIOS user password ask the system administrator to reset your user password 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 If you forget the BIOS 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 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 The mute function is off The combo audio jack is not used Speakers are selected as the playback device Other problems Print these instruction
4. GATT Proximity Profile Find Me Profile mmediate Alert Profile 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 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 Inany 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
5. If the problem persists contact your local Service Provider Chapter 7 Troubleshooting computer problems 39 When I turn on the computer only a white cursor is displayed on a blank screen Restore the entire contents of your hard disk drive to the original factory contents using the recovery programs provided on your computer If the problem persists contact your local Service Provider My screen goes blank while the computer is on Your screen saver or power management might be enabled Do one of the following to exit from the screen saver or to resume from sleep or hibernation mode Press any key on the keyboard Press the power button Press to check whether the LCD screen has been turned off Problems with drives and other storage devices This topic provides instructions on troubleshooting problems with drives and other storage devices Hard disk drive problems Print these instructions first The hard disk drive makes a rattling noise intermittently The rattling noise might be heard when The hard disk drive begins or finishes getting access to data e You carry the hard disk drive Youcarry your computer This is a normal characteristic of a hard disk drive and can be ignored OneKey Recovery program problems Print these instructions first Backup cannot be made Ensure that Youare using a Windows operating system Thereis enough space on your hard disk drive to store the backup data
6. AC power adapter that comes with your computer has two basic components The transformer pack that converts AC power for use with the computer 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 comnect the AC power adapter do the following 1 Plug the power cord into an electrical outlet 2 Comnect the power cord to the transformer pack 3 Connect the AC power adapter to the AC power connector of the computer Tips on using the AC power adapter Observe the following guidelines when using the AC power adapter When the AC power adapter is not in use disconnect it from the electrical outlet Donotbind the power cord tightly around the AC power adapter transformer pack when it is connected to the transformer Before you charge the battery pack make sure that its temperature is at least 10 C 50 F Chapter 2 Using your computer 17 You can charge the battery when the AC power adapter is connected to the computer and the battery is installed Charge it in any of the following conditions When a new battery is installed If the battery meter at the bottom of your display indicates a low battery charge level If the battery has not been used for a long time Attention This computer is equipped with a built in battery pack If you need to remove or replace the b
7. 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 BS 010 83 SSSAIIAAM Ol 21212 2H8 8 B8 GAHE AS s os oH DE xe x gt 00 na go H dE q Japan VCCI Class B compliance statement TORE KEE EC CORE RERA CIEHY Sc EXAWELTUEIN CORBPIVAPTLEV AY RBI TE Beendet SEBSSIERBCTCEPHVET FUR SLAB lo RES TIEL UMW 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 HADEME 20A AT OMIT SEREM SAREMA JIS C 61000 3 2 Bm Appendix A Regulatory information 49 Lenovo product service information for Taiwan B Lenovo ERABRTSERSEAZID RoR ARAB 23 8 Seit na HERERAELREIKSE NS ERK 0800 000 702 50 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 Len
8. 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 Copyright Lenovo 2015 59 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 reference
9. at least once a week If critical data is present it is recommended that you 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 can be installed easily 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 Update device drivers and the BIOS program when needed Profile your machine at http www lenovo com support to keep up to date with current drivers and revisions Keep up to date for device drivers on other non Lenovo hardware You might want to read the device driver information release notes before 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 the minor issues O Copyright Lenovo 2015 31 11 If required you can find your country s Customer Support Center at http www lenovo com support Note When calling the Customer Support Center ensure 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 12 If you want to get the latest software source for Microsoft Windows product updates go to htt
10. listed are included in your computer 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 Otherwise data might be damaged Clean the computer cover Occasionally clean your computer cover by doing the following Note Before cleaning the computer cover ensure that you have turned off the computer and disconnected the power cord 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 2 Absorb the diluted detergent into a sponge E Squeeze excess liquid from the sponge gt Wipe the cover with the sponge using a circular motion and taking care not to let any excess liquid drip Wipe the cover to remove the detergent Rinse the sponge with clean running water Wipe the cover with the clean sponge Wipe the cover again with a dry soft lint free cloth Do Nadu Wait for the cover to dry completely and remove any fibers from the cloth Clean the computer keyboard To clean the computer keyboard do the following 1 Apply some isopropyl rubbing alcohol to a soft dust free cloth Note Avoid spraying cleaner directly onto the keyboard 34 User Guide Wipe each keytop surface with the cloth Wipe the keys one by one if you wipe several keys at a time the cloth
11. menu options Attention 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 one of the following Press the power button Press any 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 Windows 7 Click Start gt Shut down Windows 8 1 1 Move the cursor to the top right or bottom right corner of the screen to display the charms 2 Click Settings 3 Select Shut down from the Power menu options 1 From the desktop move the cursor to the bottom left corner 2 Right click Start 3 Select Shut down from the Shut down or sign out menu options Or 1 Click the power button on the top right corner of the Start screen 2 Select Shut down Chapter 2 Using your computer 19 Putting the computer into hibernation mode As an alternative to shutting down the computer you also can choose to put it into hibernation mode Windows 7 1 Click Start 2 Click the triangle mark next to the Shut down button and then select Hibernation Windows 8 1 1 Move the cursor to the top right or bottom right corner of the screen to display the charms 2 Click Settings 3 Select Hibernation from the Power menu options Attention In Wind
12. of foreign materials on the battery leads stop using the battery and obtain a replacement from the battery manufacturer A DANGER Only recharge the battery pack strictly according to instructions included in the product documentation A DANGER 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 A DANGER There is a danger of an explosion if the backup battery is incorrectly placed The lithium battery contains lithium and can explode if it is not properly handled or disposed of Replace only with a battery of the same type To avoid possible injury or death do not 1 throw or immerse into water 2 allow it to heat to more than 100 C 212 F or 3 attempt to repair or disassemble it Dispose of it as required by local ordinances or regulations and your company s safety standards Chapter 2 Using your computer 21 Connecting to networks Your computer has one or more network cards for connecting to the networks Ethernet connection Your computer has one Ethernet connector Using the connector and a wired cable you can connect to your network or a broadband connection such as digital subscriber line DSL or cable television CATV This connection enables you to do 1 Gbps half duplex or full duplex data transmission Wireless connection Wireless communication is the tra
13. on the power adapter Copyright Lenovo 2015 Vii 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 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 Plugs and outlets A DANGER 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 Some products are equipped with a three pronged plug This plug fits only into a grounded electrical
14. 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 viii User Guide 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 DANGER 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 Attention Do not connect or disconnect any external device cables other than Universal Serial Bus USB cable while the computer power is on otherwise
15. so might cause damage to your data Inserting a memory card To insert a memory card do the following 1 Make sure that the card is correctly oriented 2 Insert the memory card until it touches the bottom of the slot Removing a memory card To remove a flash media card do the following Gently pull the memory 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 and then insert it again Power management Use your computer with AC power whenever AC power is available Use your computer with battery power when AC power is not available 16 User Guide Checking the battery status The battery icon in the Windows notification area displays the percentage of battery power remaining Different computer components consume power at different rates The more you use the power intensive components the faster you consume battery power 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 How much energy is stored in the battery when you begin to work The way you use your computer How often you access the hard disk drive How bright you make the computer display Using the AC power adapter When you use AC power the battery charges automatically The
16. specific organization such as airport or hospital you are encouraged to ask for authorization to use integrated wireless cards prior to turning on the computer 44 User Guide 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 types if the ENERGY STAR mark is affixed have been designed and tested to conform to the ENERGY STAR program requirements for computers 80KC 80KX 80KW 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 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 Appendix A Regulatory information 45 Table 1 ENERGY STAR power ma
17. 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 52 User Guide 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 a new one contact your place of purchase 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 athome 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 co
18. the following sections consult the online help or the list shipped with your computer Battery and power problems This topic provides instructions on troubleshooting battery and power problems Print these instructions first The computer turns off before the battery status indicator shows empty or the computer operates after the battery status indicator shows empty Reset the battery gauge using OneKey Optimizer If the problem persists replace with a new battery pack The operating time of a fully charged battery pack is short Discharge and recharge the battery pack If the problem persists contact your local Customer Support Center 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 disable the surge protector then turn on the computer again The battery pack cannot be charged You cannot charge the battery when it is too hot If the battery is hot remove it from the computer and let it cool to room temperature After it cools reinstall it and recharge the battery pack If the problem persists contact your local Customer Support Center The AC power adapter is connected to both the computer and the working electrical outlet but the AC power adapter icon is not displayed in the Windows notification area and the AC power indicator does not light up Copyright Lenovo 2015 37 Do the following 1 Turn off
19. the European Union Appendix C Restriction of Hazardous Substances Directive Turkish ROHS a etin eri eret ya e n e p eh n DT i rar de E ero d eat Ukraine ROHS ay sitne rh lata European Union RoHS amm na palm itg ed bep ee eS Appendix D Notices Trademarks mee dies il User Guide 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 injury 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 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 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 Do not place the AC power adapter in contact with any part of your body while it is in use Never use it to warm your b
20. the European Union on or after 3 January 2013 meet the requirements of Directive 2011 65 EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment RoHS recast or RoHS 2 For more information about Lenovo progress on RoHS go to http www lenovo com social_responsibility us en RoHS_Communication pdf 58 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 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
21. 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 O Copyright Lenovo 2015 ix General battery notice A DANGER 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 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
22. an 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 54 User Guide 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 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 Appendix B WEEE and recycling statements 55 56 User Guide Appendix C Restriction of Hazardous Substances Directive RoHS India RoHS RoHS compliant as per E Waste Management amp Handling Ru
23. attery contact your local Customer Support Center Charging the battery It is recommended that you charge the battery or replace it with a charged battery on any of the following conditions The percentage of battery power remaining is low The power alarm alerts you that the remaining power is low Maximizing the battery life To maximize the battery life suggest doing the following Avoid battery usage or storage in low temperature or high temperature environment Enable conservation mode in OneKey Optimizer if you keep AC adapter plug in Execute gauge reset in OneKey Optimizer every month to improve battery capacity accuracy Enable saving function in OneKey Optimizer to extend battery life Power saving There are several options that you can choose to conserve power Putting computer into sleep mode If you are not going to use the computer for a short time put the computer into sleep mode This not only helps you conserve power but also provides you the convenience to bypass the startup process and directly resume the computer for normal operation 18 User Guide To put the computer into sleep mode do one of the following Windows 7 1 Click Start 2 Click the triangle mark next to the Shut down button and then select Sleep Windows 8 1 1 Move the cursor to the top right or bottom right corner of the screen to display the charms 2 Click Settings 3 Select Sleep from the Power
24. cluded 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 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 C
25. 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 x User Guide Rechargeable battery notice A DANGER 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 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 Danger of explosion if battery is incorrectly replaced
26. e Novo button and then select BIOS Setup Utility Copyright Lenovo 2015 27 28 User Guide Chapter 5 Lenovo OneKey Recovery system Lenovo OneKey Recovery system is an easy to use backup and recovery software Using this software you can back up the entire system partition as an image file and use it to restore the system in case of system failure If your computer is preinstalled with any version of aWindows operating system Lenovo provides an image of the system on a hidden partition of the hard disk drive Note If your computer is preinstalled with a GNU Linux operating system the Recovery system is not available Backing up the system partition Step 1 In Windows press the Novo button or double click OneKey Recovery icon to start the Lenovo OneKey Recovery system Step2 Click System Backup Step 3 Select a location to store the image file and then click Next Note If you want to choose a location on an external storage device make sure the device is connected and configured properly Step4 Click Start to start the backup process The backup process may take several hours to complete Make sure your computer is plugged in during this process Restoring the system partition when Windows can be started In cases you find your computer is slow due to virus infection or other malicious attacks you may use the Lenovo OneKey Recovery system to restore the system partition to a previous backup point or th
27. e factory status To do this follow the steps below Step1 In Windows press the Novo button or double click Onekey Recovery icon to start the Lenovo OneKey Recovery system Step2 Click System recovery The computer restarts to the recovery environment Copyright Lenovo 2015 29 Step 3 Select a backup image or the factory image and then follow on screen instructions Note If the backup image is stored on an external storage device make sure the device is connected and configured properly When the recovery process is completed the computer restarts and the system partition reverts back to the previous backup point or the factory status Attention All data on the system partition created after the backup or factory point will be deleted Make sure to make a copy of all important data before restoring the system partition Attention The recovery process may take several hours to complete Make sure your computer is plugged in during this process Restoring the system partition when Windows cannot be started In case Windows cannot be started follow the steps below to restore the system partition to a previous backup point or the factory status Step1 Shut down the computer Step2 Press the Novo button Step 3 From the Novo button menu select System recovery and press Enter The computer starts to the recovery environment Step 4 Select a backup image or the factory image and then follow on screen instruction
28. e 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 A DANGER Plastic bags can be dangerous Keep plastic bags away from babies and children to avoid danger of suffocation xvi User Guide Chapter 1 Product overview This chapter introduces the computer hardware features e Front view on page 1 Left side view on page 4 Right side view on page 6 Bottom view on page 8 Features and specifications on page 9 Front view Note Your computer might have slight variations from the following illustration Figure 1 Front view Copyright Lenovo 2015 Microphone hole on some models El Power button and power indicator El Left click button EO Fingerprint reader on some models Camera Use the camera to take pictures or hold a video conference El Camera indicator Indicates whether the camera is enabled Microphone hole Captures sound El Power button and power indicator Press this button to turn on the computer To turn
29. en 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 Schutzanforderungen wenn das Produkt ohne Zustimmung der Lenovo ver ndert bzw wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt eingebaut werden 48 User Guide 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
30. enovo OneKey Recovery system or the BIOS setup utility or to enter the boot menu For more information refer to Chapter 5 Lenovo OneKey Recovery system on page 29 El Always on USB 3 0 connector Used to connect a USB 1 1 2 0 or 3 0 device such as a USB printer or a digital camera Note If the battery charge is more than 20 the USB port witha amp mark supports charging of an external USB device even when the computer is turned off Attention When you attach a USB cable to this connector make sure that the USB mark is facing upward Otherwise the connector might be damaged EJ USB 3 0 connector Used to connect a USB 1 1 2 0 or 3 0 device such as a USB printer or a digital camera Attention When you attach a USB cable to this connector make sure that the USB mark is facing upward Otherwise the connector might be damaged D Ethernet connector Attach an Ethernet cable to this connector to connect your computer to a local area network LAN A DANGER 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 Ethernet connection on page 22 E HDMI out connector Use the high definition multimedia interface HDMI connector to connect a compatible digital audio device or video monitor such as a high definition television HDTV Chapter 1 Product overview 7
31. ential 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 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 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
32. enting problems eese 31 General tips for preventing problems sees 31 Taking care of your computert innii asas enne nn nenne nnne nennen 32 Chapter 7 Troubleshooting computer problems 37 Troubleshooting fics tapete eder dias Battery and power problems Computer screen problems sse Problems with drives and other storage devices si OneKey Recovery program problems een A password problem eterne tenete iy ie m A sound problem Other problems eie cnet iege eee aee a ede eani ended Appendix A Regulatory information Wireless related information eee ENERGYSTARmodelinformation retener nnne nnns Brazil r g latory riotice eee iii ll Export classification notice ine cte tti ere e e bre ie teet nn Electronic emission notices esses nennen enne eerte eee Federal Communications Commission FCC Declaration of Conformity 47 Appendix B WEEE and recycling statements China WEER statement eee Important WEEE information een Japan recycling statements enne nnne nennen Recycling informationforBrazil enn Battery recycling information for the United States and Canada Battery recycling information for Taiwan sse Battery recycling information for
33. erence that may cause undesired operation Responsible Party Lenovo United States Incorporated 1009 Think Place Building One Morrisville NC 27560 Phone Number 919 294 5900 Ke Industry Canada Class B emission compliance statement This Class B digital apparatus complies with Canadian ICES 003 Appendix A Regulatory information 47 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada European Union Compliance to the 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 EU contact Lenovo Einsteinova 21 851 01 Bratislava Slovakia CE German Class B compliance statement Deutschsprachiger EU Hinweis Hinweis f r Ger te der Klasse B EU Richtlinie zur Elektromagnetisch
34. es 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 radio 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 Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected 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 interf
35. everything OFF 1 Turn everything OFF 2 First attach all cables to devices 2 First remove power cords from outlets 3 Attach signal cables to connectors 3 Remove signal cables from connectors 4 Attach power cords to outlets a Il les fr ices 5 Turn devices ON 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 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 CAUTION When laser products such as CD ROMs DVD drives fiber optic devices or transmitters are installed note the following xiv User Guide 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 Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure A DANGER 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 directly with optical instruments and avoid direct exposure to the beam Liquid crystal display LCD notice CAUTION For products with mercury containing fluorescent la
36. guage go to http www lenovo com UserManuals Then follow the instructions on the screen How to use the battery power more effectively To conserve power or to suspend operation without exiting programs or saving files see Power saving on page 18 If you are going to turn off the computer for an extended period you can prevent battery power from draining by keeping battery capacity about 60 For more information see Power management on page 16 Where are the recovery discs Your computer might not come with a recovery disc Instead some alternative recovery solutions are available on your computer For more information see Chapter 5 Lenovo OneKey Recovery system on page 29 Where can download the latest drivers The latest drivers for your computer are available from the Lenovo Support Web site To download the latest drivers for your computer go to http www lenovo com drivers and follow the instructions on the screen O Copyright Lenovo 2015 11 What can I do if the backup process fails If the backup process fails do the following 1 Close other applications then restart the backup process 2 Check if the destination medium is damaged Select another file path and try again Configuring the operating system Your computer comes with a preinstalled operating system When you use the computer for the first time you might be prompted to take the following steps to complete the configuration pr
37. he AC power adapter to your computer and plug the other end of the AC power adapter into an electrical outlet You also can solve the problem by replacing the battery with a charged one If the problem persists do the following Ifyou are using the AC power adapter or using the battery pack and the battery status indicator is on press to increase the screen brightness Ifthe power indicator is blinking press the power button to resume the computer from sleep mode Check if the LCD backlight feature is enabled Check if the display device driver is installed correctly Check if the screen resolution and color quality are correctly set Check if the monitor type is correct The screen is unreadable or distorted Ensure that The display device driver is installed correctly The screen resolution and color quality are correctly set The monitor type is correct Incorrect characters are displayed on the screen Ensure that the operating system and programs are correctly installed on your computer If the problem persists contact your local Service Provider When I turn on the computer nothing is displayed on the screen and the computer does not beep while starting up Ensure that The battery is installed correctly The AC power adapter is connected to the computer and the power cord is plugged into a working electrical outlet Press the power button again to ensure that the computer is turned on
38. ing case that provides adequate cushion and protection Do not pack your computer in a tightly packed suitcase or bag For outdoor use Back up your critical data before you take your computer outdoors Ensure that the battery is fully charged 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 Chapter 6 Preventing problems 33 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 use 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 MultiMediaCards and Memory Stick Pro cards Memory modules Note Not all devices
39. ive on some models Display Size 337 8 mm 13 3 inches Resolution LCD 1366 by 768 pixels or 1920 by 1080 depending on the model External monitor Maximum 2048 by 1536 pixels Keyboard 6 row Lenovo keyboard Fnkey Chapter 1 Product overview 9 Input output interface 4 in 1 digital media card reader AC power connetor Combo audio jack x 1 VGA connector x 1 HDMI connector x 1 e RJ 45 Ethernet connector x 1 e USB 3 0 connector x 2 Note For more information refer to Left side view on page 4 and Right side view on page 6 Communication Wireless LAN amp Bluetooth combo card 100 1000 Mbps network interface card AC power adapter Input 100 240 V 50 60 Hz Output 20 V DC Power 45 W Battery pack Type Li Polymer battery pack Cells 2 cells Capacity 35 Wh 10 User Guide Chapter 2 Using your computer This chapter provides information on using some of the computer components Frequently asked questions on page 11 Configuring the operating system on page 12 Registering your computer on page 12 Using the keyboard on page 12 Using the touch pad on page 15 Power management on page 16 Connecting to networks on page 22 Frequently asked questions The following are a few tips that will help you optimize the use of your computer Can I get my user guide in another language To download the user guide in another lan
40. lenovo User Guide Lenovo E31 70 Zhao Yang E31 70 Before using this information and the product it supports be sure to read and understand the following Safety Warranty and Setup Guide Regulatory Notice Important safety information on page v Appendix D Notices on page 59 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 March 2015 O Copyright Lenovo 2015 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 hS first assis handele iii Important safety information Conditions that require immediate action Safety guidelines nte eer rt oot nea n Dr terere iere i Chapter 1 Product overview Front view sarman d ei Rond due aucti ARE RURAL Left side view Right side view Bottom View sis oisi bien Ron eR deae ien Miva edd ep RU Features and specifications riter Chapter 2 Using your compouter eeeeeeneee 11 Frequently asked questions ums rnt aeree risas 11 Configuring the operating system eere nennen 12 Registering yourcomputer Usingthekeyboard Special keys and indicat
41. les 2011 China RoHS HHA EYE RA 2i KE rh E PEA AAA SRR BIKA ARAMARK REA MMA ARA AYIR BAER AAMT ER RAM E E AE SABE E REM R Pb sk Hg Cd Cy PBB PBDE ED fg FE 284 para x O O O O O ee x O O O O O HIK x O O O O O LER EAR x O O O O O 9E x O O O O O AG x O O O O O Fa Hb x O O O O O EK x O O O O O o x O O O O O ARAKI SJ T 11364 INNEREN LER ARENA ABBA ABA O RIVAS DEAD ARE RN SEITE GB T 26572 MEHRERKUT x RRA SORBED ETATE RT IA Ba B GB T 26572 MEARE EK wid x MAR EDEDETXBONAE KER M A SIUS SAA BK ED ml E ARA TE ELA ED hl EN K FER MARS o Led EBARA AiE h e TE SE RUINS WO RESUME E b FA RAST BOR RA FER DR Copyright Lenovo 2015 57 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 EEE T rkiye EEE Y netmeligine Uygunluk Beyan Bu Lenovo r n T C evre ve Orman Bakanl n n Elektrik ve Elektronik Esyalarda 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 Lum migTBepaxyemo LO mpoayKuia JIeHoBo BinnoBinae BAMOTaM HOPpMaTuBHUX akriB YKpaiHy aki oOMexytorb BM CT HEDE3NEYHUX peuoBAH European Union RoHS Lenovo products sold in
42. might hook onto an adjacent key and possibly damage it Ensure that no liquid drips onto or between the keys Allow the keyboard to dry To remove any crumbs and dust from beneath the keys use a camera blower with a brush or cool air from a hair drier Clean the computer display To clean the computer display do the following 1 4 5 6 Gently wipe the display with a dry soft lint free cloth If you see a scratchlike mark on the 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 isopropyl alcohol and water that does not contain impurities Note Avoid spraying cleaner directly onto the display Wring out as much of the liquid as you can Wipe the display again do not let any liquid drip into the computer Be sure to dry the display before closing it Keep the following in mind 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 Chapter 6 Preventing problems 35 36 User Guide Chapter 7 Troubleshooting computer problems This chapter provides information on what to do if you experience a problem with your computer Troubleshooting To make sure that your computer has the features that are introduced in
43. mps for example non LED The fluorescent lamp in the liquid crystal display contains mercury dispose of 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 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 Therefore to protect your hearing adjust the equalizer to an appropriate level O Copyright Lenovo 2015 xv 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 excessiv
44. mputer 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 Declara 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 certificadas pelos org os ambientais de acordo com a legisla o local A Lenovo possui um canal espec fico para auxili lo no descarte desses produtos Caso voc possua um produto Lenovo em situa 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 Appendix B WEEE and recycling statements 53 Battery recycling information for the United States and Canada 9 827 US amp Canada Only Battery recycling information for Taiwan BE FE ah ii n I 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 Europe
45. nagement features Windows 7 Power plan Energy Saver settings when plugged into AC power Turn off the display After 10 minutes Put the computer to sleep After 25 minutes Advanced power settings Turn off hard disk drives After 20 minutes Hibernate Never Windows 8 1 Power plan Balanced settings when plugged into AC power Turn off the display After 5 minutes Put the computer to sleep After 25 minutes Advanced power settings Turn off hard disk drives After 20 minutes Hibernate Never To awaken your computer from Sleep mode press any key on your keyboard For more information about these settings see your Windows Help and Support information system Brazil regulatory notice Ouvir sons com mais de 85 decib is por longos per odos pode provocar danos ao sistema auditivo 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 El country list Electronic emission notices The following information refers to Lenovo E31 70 Zhao Yang E31 70 machine type 80KC 80KX 80KW 46 User Guide 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 Rul
46. nsfer of data without the use of cables but by means of radio waves only Wireless LAN A wireless LAN covers a relatively small geographic area such as an office building or a house Devices based on the 802 11 standards can connect to this network Your computer comes with a build in wireless network card and a configuration utility to help you make wireless connections and monitor the status of your connection so that you can stay connected to your network while you are in the office in a meeting room or at home with no need for a wired connection Establishing a wireless connection To establish a wireless connection do the following 1 Ifthe wireless feature is disabled press to turn on the wireless feature Windows 7 or to turn off the airplane mode Windows 8 1 2 Click the wireless network connection status icon in the Windows notification area A list of available wireless networks is displayed 3 Double click a network to connect to it Provide required information if needed 22 User Guide Chapter 3 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 equipment 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 comf
47. ocess e Accepting the end user license agreement Configuring the Internet connection Registering the operating system Creating a user account Registering your computer When you register your computer information is entered into a database which enables Lenovo to contact you in case of a recall or other severe problem After you register your computer with Lenovo you will receive quicker services when you call Lenovo for help In addition some locations offer extended privileges and services to registered users To register your computer with Lenovo do one of the following Goto http www lenovo com register and follow the instructions on the screen to register your computer Connect your computer to the Internet and register your computer through a preinstalled registration program The preinstalled Lenovo Product Registration program launches automatically after you have used your computer for a time Follow the instructions on the screen to register your computer Using the keyboard This chapter provides information on how to use the keyboard Special keys and indicators on page 13 Setting the hotkey mode on page 14 12 User Guide Special keys and indicators The following illustration shows the locations of the special keys and indicators on your keyboard Note Your computer might have slight variations from the following illustration Figure 5 Special keys The following is a b
48. ody To avoid spills and the danger of electrical shock keep liquids away from your computer Copyright Lenovo 2015 iii Protect the cables from being damaged iv User Guide Applying strong force to cables may damage or break them Route communication lines or the cables of an AC power adapter amouse 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 Before moving a computer equipped 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 Putitin sleep mode e Putitin 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 in
49. 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 xii User Guide 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 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
50. off the computer refer to Power saving on page 18 Solid green The computer is turned on Slow blinking green The computer is in sleep mode H Left click button D Right click button Touch pad Move your fingertip across the touch pad to move the pointer The right click button and left click button provide functions similar to the right button and left button on a mouse The touch pad of your computer supports multi touch with which you can zoom in zoom out or scroll on the screen while browsing the Internet or reading or editing a document D Battery status indicator Solid green The battery charge level is between 80 and 100 or the battery discharge level is between 20 and 100 2 User Guide Slow blinking green The battery charge level is between 20 and 80 and charging is continuing Slow blinking amber The battery charge level is between 5 and 20 and charging is continuing Solid amber The battery has between 5 and 20 charge Fast blinking amber The battery charge or discharge level is 5 or less Off The battery is detached or the computer is turned off E Device access status indicator When this indicator is on the hard disk drive or the optical drive is reading or writing data Attention When the indicator is on do not put the computer into sleep mode or turn off the computer When the indicator is on do not move the computer Sudden physical shock might cause drive error
51. 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 Electrical current safety information A DANGER 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 Copyright Lenovo 2015 xiii 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 all internal parts enclosures are fastened into place Never use the computer when internal parts and circuits are exposed A DANGER 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
52. ors Setting the hotkey Mode kai damal pia ni sakine dala di amd dank ni Using the touch pad alanl endaml bel aland alal ll ladik Using the media card reader sna alam anana an alla li Inserting a memorycard askima an planda iii Removingamemorycard Power management s ssssssesssessrssssessssessstsstes Checking the battery status Using theiac ee 17 Charging the battery teet rere ien eret eres Maximizing the battery life PROWL SaVInga ue ote a etie dese aded tese nee Handling the battery asset tee qiie tip tir e ie irte ete sinin Connecting to networks ie oe ares nr eet Ethernet connection iecit eee eh eto e aora tee N SSN sl lake Wireless corinectloh c amenna ee d addan gideyim devo eb i ee ts Chapter 3 You and your compulter eese 23 Accessibility and comfort ens ces sedente diete tere pentes Sa iyi cite end 23 Ergonomie tora dia 23 Chapter 4 Security ir 27 Attaching a mechanical lock ivi ani E i i isisisi 27 Using passwords ar e erede tei te ee EN 27 Copyright Lenovo 2015 i Chapter 5 Lenovo OneKey Recovery system 29 Backing up the system partition erene 29 Restoring the system partition when Windowscanbestarted v0 29 Restoring the system partition when Windowscannotbestarted 30 Chapter 6 Prev
53. ort consult a vision care specialist for advice Chapter 3 You and your computer 25 26 User Guide Chapter 4 Security This chapter provides information about protecting your computer from theft and unauthorized use Attaching a mechanical lock on page 27 Using passwords on page 27 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 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 apassword and enable it aprompt 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 sixteen 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 program Note To start the BIOS program power off the computer press th
54. ort 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 outlines 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 Copyright Lenovo 2015 23 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 clean and set the brightness to level
55. ory information Wireless related information Wireless interoperability The Wireless LAN PCI Express Mini Card 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 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 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 Advanced Audio Distribution Profile A2DP Audio Video Control Transport Protocol AVCTP Audio Video Distribution Transport Protocol AVDTP A V Remote Control Profile AVRCP Basic Imaging Profile BIP Basic Printing Profile BPP Dial Up Networking Profile DUN File Transfer Profile FTP Generic Access Profile GAP Generic A V Distribution Profile GAVDP Hardcopy Cable Replacement Profile HCRP Headset Profile HSP Hands Free Profile HFP Human Interface Device Profile HID Message Access Profile MAP Object Exchange Protocol OBEX Object Push Profile OPP Personal Area Networking Profile PAN O Copyright Lenovo 2015 43 Phone Book Access Profile PBAP Service Discovery Protocol SDP Synchronization Profile SYNC Video Distribution Profile VDP Generic Attribute Profile
56. ovo s Internet site at http www lenovo com recycling China WEEE statement RFE bi M FT Pd lk BE EEUU BizsTESLU Kal ORE S8 IDAS AA RR P7 FA HP D Bd EE H Eer HN sl Sr Zen FT 77 l ARA EE TZ HA ZG HY BRD TL WSC AE RO TRATA ES ER va Ratt Ahttp support lenovo com cn activity 551 ht 7 yl zm H Important WEEE information The WEEE 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 Copyright Lenovo 2015 51 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 pot
57. ows 8 1 you can enable the Hibernation option with the following steps 1 Right click the Start button on the taskbar to enter Control panel and then click Hardware and sound Change what the power buttons do 2 Click Change settings that are currently unavailable and then select Hibernate under Shutdown settings 3 Move the cursor to the top right or bottom right corner of the screen to display the charms bar 4 Click Settings 5 Select Hibernate from the Power menu options Note All user and program data in the memory is copied onto the hard disk for you to resume working when the computer is waken up from hibernation mode To wake up the computer press the power button 20 User Guide Handling the battery The battery pack is a consumable supply If your battery begins to discharge too quickly replace the battery pack with a new one of the type recommended by Lenovo For more information about replacing the battery pack contact your Customer Support Center Attention This computer is equipped with a built in battery pack If you need to remove or replace the battery contact your local Customer Support Center A DANGER 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 If your battery is damaged or if you notice any discharge from your battery or the buildup
58. p www microsoft com Lenovo provides technical assistance with installation of or questions related to Service Packs for your Lenovo preinstalled Windows products 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 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 more than 13 cm or 5 inches away from magnets activated cellular phones electrical applicances or speakers Avoid subjecting your computer to extreme temperatures below 5 C 41 F or above 35 C 95 F Some appliances such as certain portable desktop fans or air purifiers 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 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 po
59. rief introduction to the hotkeys Hotkeys To initiate the special function of each key press the hotkeys directly Cuts off or turns on the volume O Decreases the volume level O Increases the volume level Closes the currently active window Refreshes the desktop or the currently active window Enables or disables the touch pad and touch pad buttons Chapter 2 Using your computer 13 Change the wireless settings Windows 7 Enables or disables the airplane mode When airplane mode is enabled all wireless communication from and to this computer is unavailable Windows 8 1 Views the open applications Turns the LCD backlight on or off Selects the active display device Use this function key combination to select the LCD of the computer a connected external device or both as the active display device Note You also can use the Windows P combination to get the same function Darkens the display Brightens the display El Caps lock indicator Indicates whether the uppercase mode is enabled Setting the hotkey mode By default the hotkey functions are accessible by pressing the appropriate hotkeys However the hotkeys may have specific functions in some software To better use both of the functions you may need to disable the hotkey mode in the BIOS setup utility To disable the hotkey mode Step 1 Step 2 Step 3 Step 4 Shut down the computer Pres
60. roduct 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 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 vi U
61. s HI Fingerprint reader Register your finger and use the fingerprint reader for Windows log on Chapter 1 Product overview 3 Left side view Note Your computer might have slight variations from the following illustration 9 Figure 2 Left side view El Security keyhole El VGA connector El AC power connector El Memory card slot DC in indicator D Combo audio jack Security keyhole To protect your computer from theft you can purchase a security cable lock that fits the security keyhole to lock the computer to a stationary object 4 User Guide El AC power connector Attach the supplied AC power adapter here to provide power to the computer and charge the battery pack DC in indicator Indicates whether the computer is plugged into a working electrical outlet El VGA connector Used to connect an external monitor or a projector to your computer D Memory card slot For more information refer to Using the media card reader on page 16 not supplied D Combo audio jack To listen to the sound from your computer connect headphones or a headset that has a 3 5 mm 0 14 inch 4 pole plug to the combo audio jack Chapter 1 Productoverview 5 Right side view Note Your computer might have slight variations from the following illustration Figure 3 Right side view 6 User Guide Novo button When the computer is off press this button to start the L
62. s Note If the backup image is stored on an external storage device make sure the device is connected and configured properly When the recovery process is completed the computer restarts and the system partition reverts back to the previous backup point or the factory status Attention All data on the system partition created after the backup or factory point will be deleted Make sure to make a copy of all important data before restoring the system partition Attention The recovery process may take several hours to complete Make sure your computer is plugged in during this process 30 User Guide Chapter 6 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 General tips for preventing problems on page 31 e Taking care of your computer on page 32 General tips for preventing problems This topic provides general tips for you to prevent problems when using your computer 1 G i 10 Check the capacity of your hard disk drive from time to time If the hard disk drive gets 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 programs Clean out your Inbox Sent and Trash folders from your e mail client program Back up your data
63. s first Your computer does not respond Do either of the following Chapter 7 Troubleshooting computer problems 41 Turn off your computer by pressing and holding the power button for four seconds or more If the computer still does not respond remove the AC power adapter 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 I need to start the computer from a connected device but the device does not appear on the boot device list Check the boot mode setting in the BIOS setup utility If the Boot Mode is set to UEFI make sure that the device or the medium in the device supports UEFI boot If the device or the medium in the device does not support UEFI boot set Boot Mode to Legacy Support If the device still does not appear in the boot device list replace with a new device or medium The connected external device does not work Ensure that The external device is connected by USB cables while the computer is turned on otherwise your computer might be damaged When you are using a high power consumption external device such as an external USB optical drive ensure that you use the power cable that comes with the external device Otherwise the device might not be recognized or the computer might be turned off For more technical support information go to http www lenovo com support 42 User Guide Appendix A Regulat
64. s 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 60 User Guide Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo Lenovo logo OneKey Microsoft and Windows are trademarks of the Microsoft Corporation Other company products or service names may be trademarks or service marks of others Appendix D Notices 61 62 User Guide Index C Camera 2 Charging the battery 18 H Hotkeys 13 M Mechanicallock 27 P password 27 S Security 27 T Touchpad 2 Copyright Lenovo 2015 63 lenovo
65. s 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 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 24 User Guide 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 discomf
66. s the Novo button and then select BIOS Setup In the BIOS setup utility open the Configuration menu and change the setting of Hotkey Mode from Enabled to Disabled Open the Exit menu and select Exit Saving Changes When the hotkey mode is disabled press the Fn key and the appropriate hotkey to access the corresponding hotkey functions 14 User Guide Using the touch pad The following illustration shows the controls on the touch pad To enable or disable the touch pad press E Note Your computer might have slight variations from the following illustration Figure 6 Touch pad Right click button Functions the same as the right button on a conventional mouse El Left click button Functions the same as the left button on a conventional mouse Touch pad To move the cursor on the screen slide your fingertip over the touch pad in the direction in which you want the cursor to move Chapter 2 Using your computer 15 Using the media card reader Your computer supports the following cards Secure Digital SD card Secure Digital High Capacity SDHC card e SD eXtended Capacity SDXC card MultiMediaCard MMC Note Your computer does not support the Content Protection for Recordable Media CPRM feature for the SD card Attention 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
67. serGuide 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 Power cords and power adapters A DANGER 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 cord 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 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
68. ses 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 increases the risk of ESD Therefore when using the computer close to an appliance that produces negative ions give special attention to the following Avoid directly exposing your computer to the air from an appliance that produces negative ions 32 User Guide Keep your computer and peripherals as far as possible from such an appliance 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 Avoid placing any objects including paper between the display and the keyboard or the palm rest Do not open the display beyond 180 degrees as this might damage the computer hinge Do not turn your computer over while the AC power adapter is plugged in This could break the adapter plug Carry your computer properly Before moving your computer be sure to remove any media turn off attached devices and disconnect cords and cables Before moving your computer ensure that it is in sleep or hibernation mode or turned off This prevents damage to the hard disk drive and avoids 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 carry
69. the computer and then disconnect the AC power adapter 2 Reconnect the AC power adapter then turn on the computer Ensure that the AC power adapter is correctly and securely connected 3 Turn on the computer If the problem persists contact your local Customer Support Center A startup problem Print these instructions now and keep it with your computer for reference later The Microsoft Windows operating system does not start Use the recovery program provided on your computer to identify and troubleshoot the problem For details refer to Chapter 5 Lenovo OneKey Recovery system on page 29 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 This indicates that the battery power is getting too low Connect the AC power adapter to your computer and plug the other end of the AC power adapter into an electrical outlet You also can solve the problem by replacing the battery with a charged one The computer enters sleep mode immediately after the power on self test Ensure that The battery is charged Theoperating temperature is within the acceptable range Refer to Chapter 7 Preventing problems on page 31 Computer screen problems Print these instructions first 38 User Guide The screen is blank This indicates that the battery power is getting too low Connect t
70. ustomer Support Center for further guidance For a list of Service and Support phone numbers go to the following Web site http www lenovo com support phone 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 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 O Copyright Lenovo 2015 v 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 Acracking hissing or popping sound or strong odor that comes from the product Signs that liquid has been spilled or an object has fallen onto 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 p

User Guide

Contents

Download Pdf Manuals

Related Search

Related Contents