Benutzeranleitung / Produktwartung B475E des Produzenten Lenovo
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User Guide L enovo B475e and B575e.
Before using this information and the pr oduct it supports, be sure to read and understand the following: • Safety, Warranty, and Setup Guide • Regulatory Notice • “Important safety informatio.
Contents Read this rst . . . . . . . . . . . . . iii Important safety information . . . . . . . . . . iv Conditions that requir e immediat e action . . . iv Safety guidelines . . . . . . . . . . . . . v Chapter 1. Getting to know your computer . . .
F eder al Communications Commission (FCC) Declaration of Conformity . . . . . . . . 62 Appendix B. WEEE and recycling statements . . . . . . . . . . . . . . 65 China WEEE statement . . . . . . . . . . . 65 Important WEEE Information . . . . . . . . . 65 Japan r ecycling stat ements .
Read this rst Be sure to follow the important tips given here t o continue to get the most use and enjoyment out of your computer . F ailur e to do so might lead to discomfort or injury, or cause your computer to fail. Protect yourself from the heat that your computer generates.
Protect your computer and data when moving it. Before moving a computer equipped with a hard disk drive, do one of the following, and make sur e that the power switch is off or is blinking: • T urn it off. • P ut it in sleep mode. • P ut it in hibernation mode.
a potential safety issue. However , do not take risks or attempt to diagnose the situation yourself. Contact the Customer Support Center for further guidance. F or a list of Service and Support phone numbers, go to the following W eb site: http://ww w .
P ower cor ds and power adapters DANGER Use only the power cords and power adapters supplied by the product manufacturer . The power cords shall be safety approved. F or Germany, it shall be H05VV-F , 3G, 0.75 mm 2 , or better . F or other countries, the suitable types shall be used accordingly .
circuit r ating. Consult an electrician for more information if you have questions about power loads and branch circuit ratings. Be sure that the power outlet you are using is properly wired, easily accessible, and located close to the equipment. Do not fully e xtend power cords in a way that will stress the cords.
Batteries can degr ade when they are left unused for long periods of time. F or some rechargeable batteries (particularly Lithium Ion batt eries), leaving a battery unused in a dischar ged state could increase the risk of a battery short circuit, which could shorten the life of the batt ery and also can pose a safety hazard.
California P er chlorate Information: Products containing manganese dioxide lithium coin cell batteries may contain perchlor ate. P erchlorat e Material - special handling may apply, See ww w .
Electrical curr ent safety information DANGER Electric current fr om power , telephone, and communication cables is hazardous. T o avoid a shock hazard: • Do not use your computer during a lightning storm.
DANGER Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following: Laser r adiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
WARNING: Handling the cor d on this product or cords associat ed with accessories sold with this pr oduct will expose you to lead, a chemical known t o the State of C alifornia to cause cancer , and birth defects or other r epr oductive harm. W ash hands after handling .
Chapter 1. Getting to know your computer This chapter introduces the comput er hardwar e features t o give you the basic information you will need to start using the computer .
4 Speakers 9 Numeric k eypad (on some models) 5 P ower button 10 Status indicat ors 1 Integrated camera (on some models) Use the camer a to take pictures or hold a video confer ence. 2 Wireless module antennas The built-in ant ennas ensure optimal reception of wir eless radio.
Left-side view 1 2 3 4 5 6 7 Figure 2. L enovo B475e left-side view 1 Security keyhole 5 Ethernet connector 2 ac power connector 6 HDMI port 3 F an louvers 7 USB 3.0 connector 4 VGA port 1 Security k eyhole Pur chase a security cable lock that ts this keyhole t o lock your computer t o a stationary object to pr otect your comput er fr om theft.
7 USB 3.0 connect or Connect a USB 1.1, 2.0, or 3.0 device, such as a USB printer or a digital camer a. Note: When you attach a USB cable t o the connector , make sur e that the USB mark is facing upwar d. Otherwise the connector might be damaged. 1 2 3 4 5 6 Figure 3.
Right-side view Figure 4. L enovo B475e right-side view 1 Headphone jack 3 USB 2.0 connectors 2 Microphone jack 4 Optical drive (on some models) 1 Headphone jack Connects to ext ernal headphones. Attention: Listening to music at high volume over ext ended periods of time may damage your hearing.
2 Micr ophone jack Connects to ext ernal micr ophones. 3 USB 2.0 connectors Connect a USB 1.1 or 2.0 device, such as a USB printer or a digital camera. Note: When you attach a USB cable t o the connector , make sur e that the USB mark is facing upwar d.
Bottom view 2 4 1 3 Figure 7. L enovo B475e bott om view 1 2 3 4 Figure 8. L enovo B575e bott om view 1 Batt ery lock 3 Batt ery latch 2 Batt ery 4 Bottom slot cover Chapter 1 .
1 Battery lock Keeps the battery secur ed in place. 2 Battery Use your computer with battery power whenever ac power is unavailable. F or mor e information, r efer to “Using the ac power adapter and the battery pack” on page 15 . 3 Battery latch Keeps the battery secur ed in place.
1 Caps Lock indicat or When the indicator is on, the Caps L ock mode is enabled. Y ou can type all alphabetic char acters (A-Z) in upper case without pr essing the Shift key . 2 Numeric L ock indicator When the indicator is on, the numeric keypad is enabled.
– F or the Windows 8 oper ating syst em: F r om the deskt op, move the cursor t o the top-right or bottom-right corner of the scr een t o display the charms. Then click Settings ➙ PC info . Memory • Double data r ate 3 (DDR3) synchronous dynamic r andom access memory (SDRAM) Stor age device • 2.
P ower sour ce (ac power adapter) • Sine-wave input at 50 to 60 Hz • Input rating of the ac power adapter: 100 t o 240 V ac, 50 to 60 Hz Battery pack • Lithium-ion (Li-ion) batt ery pack Chapter 1 .
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Chapter 2. Using your computer This chapter pr ovides information on using some of the computer components. • “F r equently ask ed questions” on page 13 • “Tips on using your comput er” on.
Solution: A compatible device driver is a requir ement to ensur e corr ect operation and performance of each component in your computer . If your comput er is preinstalled with an oper ating syst em, Lenovo provides all device drivers that you need on the hard disk drive.
Putting the comput er into sleep mode or shutting it down T o conserve power , put the computer int o sleep mode or shut it down when the comput er is not in use. Putting your computer into sleep mode If you will be away from your computer for a short time, put the comput er int o sleep mode.
• The way you use your computer: how often you access the har d disk drive, how bright you make the computer display . Using the ac power adapter The power to run your computer can come either from the lithium-ion battery pack pr ovided with it, or from ac power through the ac power adapter .
• Use the battery until the charge is complet ely depleted; that is, use the battery until the battery status indicator starts blinking orange. • Recharge the batt ery complet ely befor e using it. The batt ery is fully char ged if the battery indicator shows green when the ac power adapter is plugged in.
B575e 1 2 3 Figure 11. Lenovo B475e and B575e touch pad 1 T ouch pad : T o move the cursor on the screen, slide your ngertip over the pad in the dir ection in which you want the cursor to move. 2 L eft-click button : F unctions the same as the left butt on on a conventional mouse.
Using the recovery button B575e Figure 12. L enovo B475e and B575e recovery button Note: Y our computer might look differ ent from the above illustr ation. Recovery butt on : The recovery button enables you to launch the recovery pr ogr ams pr einstalled on your computer .
F or L enovo B475e models The keyboar d has keys that can work as a 10-key numeric keypad when enabled. T o enable or disable the keypad, pr ess Fn+F8. F or L enovo B575e models The keyboard has a separ ate numeric keypad. T o enable or disable the keypad, press the numeric lock key (NmLk).
Display backlight contr ol (Fn+F2) Pr ess Fn+F2 to enable or disable the display backlight feature. Switching the display output location (Fn+F3) Pr ess this function key combination to switch between the computer display and an ext ernal monit or .
Using the media car d reader Y our computer supports Secur e Digital (SD) cards only . Note: When tr ansferring data to or fr om an SD car d, do not put your comput er in sleep or hibernation mode before the data transfer is complete. T o do so might cause damage to your data.
Chapter 3. Connecting t o the network As a global network, the Internet connects computers worldwide, providing services such as e-mailing, information searching, electr onic commer ce, W eb browsing, and ent ertainment.
DSL B575e 1 2 3 1 T elephone line (not supplied) 2 Splitter (not supplied) 3 DSL modem (not supplied) Note: Y our wired connection might look differ ent from the above illustration. Software congur ation Consult your Int ernet Service P r ovider (ISP) for details on how to congur e your computer for wired connections.
Software congur ation Consult your Internet Service Pr ovider and sear ch the Windows Help and Support Cent er for details on how to congure your comput er for wir eless connections.
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Chapter 4. Y ou and your comput er This chapter provides information about accessibility and comfort. Accessibility and comfort Good ergonomic pr actice is important to get the most from your personal comput er and to avoid discomfort.
clean and set the brightness t o levels that enable you t o see the screen clearly . Pr ess Fn + up/down arr ow 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.
Chapter 5. Security This chapt er pr ovides information about pr otecting your computer from theft and unauthorized use. • “ Attaching a mechanical lock” on page 29 • “Using passwords” on page 29 Attaching a mechanical lock Y ou can attach a mechanical lock to your computer to pr event it fr om being removed without your permission.
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Chapter 6. Recovery overview This chapter pr ovides information about the recovery solutions for your computer . • “Using OneKey Recovery Pr o pr ogr am on the Windows 7 oper ating system” on pa.
• Use a rescue medium to start the OneKey Recovery P ro workspace. • Use recovery media if all other methods of r ecovery have failed and you need to r estor e the hard disk drive to the factory default settings.
F or mor e information about the r ecovery solutions pr ovided on your computer , r efer t o the online help information syst em of the Windows 8 oper ating system.
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Chapter 7. Replacing devices This chapt er provides CRU instructions for your computer . • “Replacing the batt ery” on page 35 • “Replacing the backup batt ery” on page 36 • “Replacing.
Prer equisites for the procedure DANGER If the r echargeable battery pack is incorrectly replaced, there is danger of an e xplosion. The batt ery pack contains a small amount of harmful substances. T o avoid possible injury: • Replace only with a battery of the type r ecommended by Lenovo.
Prer equisites for the procedure DANGER If the backup battery is incorr ectly replaced, there is danger of an e xplosion. The backup battery contains a small amount of harmful substances. T o avoid possible injury: • Replace only with a battery of the type r ecommended by Lenovo.
6. Install a new backup batt ery . Then attach the connector t o secure the battery . 7. Reinstall the comput er cover , and then reinstall the screws. 8. Reinstall the battery . See “Replacing the battery” on page 35. 9. T urn the computer over again.
3 6. Place a new backup battery into place. 7. Reinstall the comput er cover , and then reinstall the screws t o secure the cover . 8. Reinstall the battery . See “Replacing the battery” on page 35. 9. T urn the computer over again. Connect the ac power adapter and all cables.
4. Loosen or r emove the screws 1 , and then r emove the cover 2 . 1a 2 1b 1a 5. Remove the scr ew 3 . 3 6. Pull out the har d disk drive 4 . 4 7. Remove the har d disk drive by lifting the tab 5 .
5 8. Remove the screws and detach the br ackets fr om the har d disk drive. 9. Attach the brack et to a new har d disk drive and r einstall the screws to secur e the bracket. 10. Place the new hard disk drive into the hard disk drive bay with the tab facing upwards and the connectors facing each other .
3 6. Pull out the har d disk drive 4 . 4 7. Remove the har d disk drive by lifting the tab 5 . 5 8. Remove the screws and detach the br ackets fr om the har d disk drive. 9. Attach the brack et to a new har d disk drive and r einstall the screws to secur e the bracket.
Replacing a memory module Before you start, print these instructions. Prer equisites for the procedure Note: The oper ating speed of the memory module has dependency on the system conguration. In some conditions, the memory module in your comput er might not be able t o oper at e at the maximum speed.
6. Find the notch on the contact edge side of the memory module you ar e installing. Attention: T o avoid damaging the memory module, do not touch its contact edge.
5. If one memory modules is alr eady in the memory slot, press out on the latches on both edges of the socket at the same time 3 , and then r emove the memory module 4 to make room for the new one. Save the removed memory module for future use. 3 4 3 6.
Prer equisites for the procedure DANGER During electrical storms, do not connect the cable to or disconnect it from the telephone outlet on the wall. DANGER Electric current fr om power , telephone, and communication cables is hazardous. T o avoid shock hazard, disconnect the cables before opening the cover of this slot.
4 3 6. Remove the car d 5 . 5 7. Align the contact edge of the new PCI Expr ess Mini Car d with the corresponding socket. 8. Pivot the car d until you can snap it int o place. Then secur e the car d with the screw . 9. Connect the antenna cables to the new PCI Expr ess Mini Car d.
2 1 1 5. If a tool for removing connectors is included in the package with the new car d, use it t o disconnect the cables 3 fr om the car d. If no such tool is included, disconnect the cables by picking up the connectors with your ngers and gently unplugging them.
11. Reinstall the battery . See “Replacing the battery” on page 35. 12. T urn the computer over again. Connect the ac power adapter and all cables.
2 1 1 5. Remove the screw 3 . Insert a screwdriver into the scr ew hole, and then push the optical drive 5 . 4 3 4 6. Insert a new optical drive, and then r einstall the screw t o secur e the drive. 7. Reinstall the comput er cover , and then reinstall the screws t o secure the cover .
Chapter 8. P r eventing problems An important part of owning a L enovo notebook computer is maint enance. With proper car e, you can avoid common pr oblems.
T aking care of your computer Although your comput er is designed to function reliably in normal work envir onments, you need t o use common sense in handling it. By following these important tips, you will get the most use and enjoyment out of your computer .
• Be sure to turn off the power and close the L CD when not in use. • When you leave the computer in your car , place it on the back seat to avoid being insolated.
8. Wipe the surface again with a dry, soft, lint-free cloth. 9. Wait for the surface to dry completely and remove any bers fr om the cloth. Note: Shut down the computer and then disconnect the power cor d before cleaning the comput er . Cleaning your comput er keyboar d T o clean the comput er keyboard, do the following: 1.
Chapter 9. T r oubleshooting computer pr oblems This chapter provides information on what to do if you experience a pr oblem with your computer . Notice for users in U .S.A • If your product is not working correctly, DO NO T RETURN IT T O THE S T ORE.
The battery pack cannot be char ged. Y ou cannot char ge the battery when it is too hot. If the batt ery feels hot, r emove it fr om the comput er and allow it t o cool t o r oom temper atur e. Aft er it cools, r einstall it and rechar ge the battery .
• If the power indicator is in blinking, pr ess the power button to r esume from the sleep mode. • Pr ess Fn+F2 to conrm whether the L CD scr een has been turned off. If the problem persist, follow the solution to “The screen is unr eadable or distorted.
This is a normal char act eristic of a hard disk drive and is not a defect. The hard disk drive does not work. Go t o the Startup menu of the BIOS, and then select the Boot menu to make sure that the hard disk drive is on the Boot priority order list.
A sound pr oblem Print these instructions now and keep it with your comput er for refer ence lat er . No sound can be hear d from the speak er even when the volume is turned up. Make sure that: • The mute function is off. • The headphone jack is not used.
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Appendix A. Regulat or y information Wireless related information Wireless int eroperability The Wir eless LAN PCI Express Mini Car d is designed to be inter oper able with any wireless LAN pr oduct that is based on DSSS, CCK, and/or OFDM r adio t echnology, and is compliant to: • The 802.
• Battery Status P role Usage environment and your health Integr ated wir eless cards emit radio frequency electr omagnetic energy like other radio devices. However , the level of energy emitt ed is far much less than the electr omagnetic energy emitt ed by wireless devices like for example mobile phones.
Lenovo is not r esponsible for any r adio or television int erference caused by using other than specied or recommended cables and connect ors or by unauthorized changes or modications t o this equipment. Unauthorized changes or modications could void the user's authority to oper at e the equipment.
Deutschland: Einhaltung des Gesetzes über die elektromagnetische V ertr äglichkeit von Betriebsmitteln Dieses Pr odukt entspricht dem „Gesetz über die elektr omagnetische V ertr äglichkeit von Betriebsmitteln“ EMVG (früher „Gesetz über die elektromagnetische V erträglichkeit von Ger äten“).
Appendix B. WEEE and recycling statements Lenovo encour ages owners of information technology equipment t o responsibly r ecycle their equipment when it is no longer needed. L enovo offers a variety of pr ograms and services to assist equipment owners in recycling their IT pr oducts.
Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. F or details, visit the Lenovo W eb site at: http://ww w.
Battery r ecycling information for the European Union Notice: This mark applies only t o countries within the European Union (EU). Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC concerning batt eries and accumulators and wast e batt eries and accumulators.
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Appendix C. Restriction of Hazardous Substances Directive (RoHS) China RoHS T urkish RoHS The L enovo product meets the r equir ements of the Republic of T urkey Dir ective on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE).
India RoHS RoHS compliant as per E-Wast e (Management & Handling) Rules, 2011. 70 User Guide.
Appendix D . Notices Lenovo may not offer the pr oducts, services, or features discussed in this document in all countries. Consult your local Lenovo r epresentative for information on the pr oducts and services curr ently available in your area.
ENERG Y S T AR model information ENERG Y S T AR ® is a joint pr ogr am of the U .S. Envir onmental P rot ection Agency and the U.S. Department of Energy aimed at saving money and prot ecting the environment thr ough energy efcient pr oducts and practices.
Windows Other company, pr oducts, or service names may be trademarks or service marks of others. Appendix D. Notices 73.
Ein wichtiger Punkt beim Kauf des Geräts Lenovo B475E (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Lenovo B475E noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Lenovo B475E - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Lenovo B475E reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Lenovo B475E erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Lenovo B475E besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Lenovo B475E verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Lenovo B475E. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Lenovo B475E gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
