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Chapter 5. Troubleshooting

29

Other problems

Your computer does not respond.

•

To turn off your computer, press and hold the power button for
4 seconds or more. If the computer still does not respond, remove the
AC adapter and the battery.

•

Your computer might lock when it enters sleep mode during a
communication operation. Disable the sleep timer when you are
working on the network.

The computer does not start from a
device you want.

•

See the

Boot

menu of the

BIOS Setup Utility

. Make sure that the

Boot priority order

in the

BIOS Setup Utility

is set so that the

computer starts from the device you want.

•

Also make sure that the device from which the computer starts is
enabled. In the

Boot

menu in the

BIOS Setup Utility

, make sure that

the device is included in the

Boot priority order

list.

The connected external device does
not work.

•

Do not connect or disconnect any external device cables other than
USB while the computer power is on; otherwise, you might damage
your computer.

•

When using a high power consumption external devices such as an
external USB optical disk drive, use external device power adapter.
Otherwise, the device may not be recognized, or system shut down
may result.

Lenovo G450-550 UG V2.0_en.book Page 29 Wednesday, September 2, 2009 9:29 AM

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Содержание 29582ZU

Страница 1: ...User Guide V2 0 G450 G550 New World New Thinking TM www lenovo com Lenovo China 2009 P N 147002768 2 1 Printed in China ...

Страница 2: ...y at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth ...

Страница 3: ...mputer We have done our best to avoid human errors in making sure that the information provided in the manual is accurate and reliable However we cannot completely guarantee that there will not be any mistakes that were not found and checked out before printing Please bear with us because there might also be some uncontrolled omissions while printing binding or distributing Because we are trying t...

Страница 4: ... nominal hard disk capacity For example if the hard disk is nominally X G even when it is completely empty the capacity displayed by the operating system will be X 1000 1000 1000 1024 1024 1024 X 0 931 G In addition if a portion of the hard disk space has been used for some specific purpose then the capacity indicated by the operating system will be even less than X 0 931 G II A portion of the har...

Страница 5: ...3 Removing the optical drive 35 Appendix A Getting help and service 37 Getting help on the Web 37 Calling the customer support center 37 Getting help around the world 38 Lenovo warranty service telephone numbers 39 Appendix B Use and care information 40 Caring your computer 40 Accessibility and comfort 43 Maintenance 44 Appendix C Lenovo limited warranty 46 Warranty information 50 Appendix D Custo...

Страница 6: ...Physical injury or even death may be caused Attention Property damage or even minor injury may be caused To protect yourself from hazards and create a safer computer work environment follow the instructions hereafter Unpack Inspect the covers of the computer and AC adapter especially parts with the following labels attached for any crack or damage Danger Hazardous voltage current and energy levels...

Страница 7: ... to be damaged or corroded Do NOT share an electrical outlet with other home or commercial appliances that draw large amounts of electricity If a power strip is used the load should NOT exceed its rating Unplug the power cord if there is a cracking hissing or a popping sound or a strong odor comes from the computer Danger Overloading the power supply may cause unstable voltages which might damage ...

Страница 8: ... center for further guidance Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace units CRUs Closely follow all instructions when installing or replacing parts 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...

Страница 9: ...panel be careful NOT to leave pens or any other objects in between the display panel and the keyboard Otherwise the display panel may be damaged Note The illustrations in this manual may differ from the actual product Please refer to the actual product i c h b b a g f e i d Lenovo G450 550 UG V2 0_en book Page 1 Wednesday September 2 2009 9 29 AM ...

Страница 10: ...2 Chapter 1 Getting to know your computer Lenovo G450 j c h b a g i f e i d Lenovo G450 550 UG V2 0_en book Page 2 Wednesday September 2 2009 9 29 AM ...

Страница 11: ...ey Rescue System has been preinstalled when the computer is powered off Note For details see Chapter 4 OneKey Rescue System on page 23 Power button Press this button to turn on the computer Built in microphone The built in microphone with noise reduction can be used for video conferencing voice narration or simple audio recordings Touchpad The touchpad functions as a conventional mouse Note For de...

Страница 12: ... see Wired connection on page 21 VGA port Connects to external display devices HDMI port specific models only Connects to devices with HDMI input such as a TV or a display Note Press Fn F3 to shift to other connected display devices USB port Connects to USB devices Note For details see Connecting a universal serial bus USB device on page 18 ExpressCard slot specific models only Insert ExpressCard ...

Страница 13: ...etails see Connecting a universal serial bus USB device on page 18 Optical drive Reads Burns optical disks AC power adapter jack Connect the AC adapter here Note For details see Using AC adapter and battery on page 11 c b a a b c Lenovo G450 550 UG V2 0_en book Page 5 Wednesday September 2 2009 9 29 AM ...

Страница 14: ...ur computer Microphone jack Connects to an external microphone Headphone jack Connects to an external headphone Attention Listening to music at high volume over extended periods of time may damage your hearing Memory card slot specific models only Insert memory cards not supplied here Note For details see Using memory cards not supplied on page 18 a a b c d e b c d e a b c d e Lenovo G450 550 UG V...

Страница 15: ...Chapter 1 Getting to know your computer 7 Bottom view Lenovo G550 2 1 e d c b a Lenovo G450 550 UG V2 0_en book Page 7 Wednesday September 2 2009 9 29 AM ...

Страница 16: ...the computer s main memory and wireless module Hard disk drive HDD compartment Hard disk drive is secured in this compartment Battery latch spring loaded The spring loaded battery latch keeps the battery pack secured in place Memory CPU central processing unit compartment G450 Houses the computer s main memory Wireless module compartment G450 Wireless module is secured in this compartment 2 1 e d ...

Страница 17: ...stall the battery pack Connect the computer to an electrical outlet 1 Connect the power cord to the AC adapter 2 Connect the AC adapter to the AC power adapter jack of the computer 3 Plug the power cord into an electrical outlet Turn on the computer Press the power button to turn on the computer Configure the operating system You may need to configure the operation system when it is first used The...

Страница 18: ... one of the following Click and select Sleep from the Start menu Press Fn F1 Attention Wait until the power indicator light starts blinking indicating that the computer is in sleep state before you move your computer Moving your computer while the hard disk is spinning can damage the hard disk causing loss of data To wake the computer do one of the following Press the power button Press any key on...

Страница 19: ... to send your computer to Lenovo for service etc remove the battery pack from the computer Before removing the battery pack make sure the computer has been shut down Note As 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 The amount of energy stored in the battery when you commence work The way you use your...

Страница 20: ...ack Do not short circuit the battery pack Keep the battery pack away from children 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 Touchpad To move the cursor on the screen slide your fingertip over the pad in the direction in which you want the cursor to move Left cl...

Страница 21: ...key numeric keypad To enable or disable the numeric keypad press Fn Insert G550 The keyboard has a separate numeric keypad To enable or disable the numeric keypad press the Num Lock key Note The indicator will light on if the numeric keypad is enabled Lenovo G450 550 UG V2 0_en book Page 13 Wednesday September 2 2009 9 29 AM ...

Страница 22: ... display resolution settings Fn F5 Open the interface for integrated wireless devices settings enable disable Fn F8 Enable Disable the touchpad Fn F9 Start Pause playback of Windows Media Player Fn F10 Stop playback of Windows Media Player Fn F11 Skip to the previous track Fn F12 Skip to the next track Fn Insert G450 Enable Disable the numeric keypad Fn Delete Enable Disable the scroll lock Fn Prt...

Страница 23: ... down Mute Unmute OneKey Rescue System button When the computer is powered off press this button to enter the OneKey Rescue System if Lenovo OneKey Rescue System has been preinstalled In Windows operating system press this button to start Lenovo OneKey Recovery Note For details see OneKey Rescue System on page 23 d a b c a c a b c d Lenovo G450 550 UG V2 0_en book Page 15 Wednesday September 2 200...

Страница 24: ...s inform you of the computer status a b c d e f Caps lock indicator Num lock indicator Power status indicator Battery status indicator Wireless communication indicator Hard disk indicator a b c d e f Lenovo G450 550 UG V2 0_en book Page 16 Wednesday September 2 2009 9 29 AM ...

Страница 25: ...ing used by others Once you set a password and enable it a prompt appears on the screen each time you power on the computer Enter your password at the prompt The computer cannot be used unless you enter the correct password For details about how to set the password see the help to the right of the screen in BIOS setup utility Notes Before purchasing any security product verify that it is compatibl...

Страница 26: ...th three USB ports compatible with USB devices Connecting an ExpressCard device specific models only Your computer comes with an ExpressCard 34 slot used for connecting ExpressCard devices Notes Insert ONLY one card in the slot at a time This card reader does not support SDIO devices e g SDIO Bluetooth etc Note The dummy card is used for preventing dust and small particles from entering the inside...

Страница 27: ... Devices in the Control Panel click Add Wireless Device select the device to connect and click Next 3 Select a pairing option and whether to pair with or without a pairing code 4 Pairing is completed Files can be transferred between the device and computer Notes Before removing the ExpressCard 34 device unable it by Windows Safely Remove Hardware utility The dummy card is used for preventing dust ...

Страница 28: ...ile and click Next 3 Select the file and send it To receive files from the paired wireless device to the computer Refer to the instructions shipped with the paired devices to send files to the computer The files are saved in Bluetooth Exchange Folder Note You can change the path of Bluetooth Exchange Folder in Control Panel Î Bluetooth Devices Î Bluetooth Settings Î Share Lenovo G450 550 UG V2 0_e...

Страница 29: ...Internet Generally the following two accessing methods are widely used Hardware connection Cable DSL Software configuration Ask your Internet Service Provider ISP for details on how to configure your computer Cable Cable Internet service uses a cable modem connected to the residential cable TV line DSL DSL is a family of related technologies that bring high speed network access to homes and small ...

Страница 30: ... configuration Hardware connection Software configuration Consult your Internet Service Provider ISP for details on how to configure your computer Wi Fi Wi Fi networks cover a small physical area like a home office or small group of buildings An access point ex wireless router is necessary for the connection WiMAX WiMAX networks connect several Wireless LAN systems to cover a metropolitan area pro...

Страница 31: ...ch Lenovo OneKey Recovery Within the program you can back up the system partition on the hard disk drive other storage devices or by creating recovery discs For more instructions see the help file of Lenovo OneKey Recovery Using Lenovo OneKey Rescue System Without Windows operating system In the event that the operating system cannot be loaded follow the steps below to access OneKey Rescue System ...

Страница 32: ... of the following the hard disk drive memory or the keyboard See Appendix D Customer replaceable units CRUs on page 53 of this guide Where are the recovery discs Your computer did not come with a recovery disc For an explanation of the alternative recovery methods offered by Lenovo see Chapter 4 OneKey Rescue System on page 23 How can I contact the customer support center See Appendix A Getting he...

Страница 33: ...to select another path and then try again When do I need to restore the system to the factory status You can use this feature when your system fails or you need to re install your operating system This will restore your computer back to the initial status when you first booted up your computer after receiving it from the store If there is critical data on your current partition back it up before y...

Страница 34: ...n saver or power management may be enabled Do one of the following to exit from the screen saver or to resume from sleep or hibernation mode Touch the touchpad Press any key on the keyboard Press the power button A Password problem I forgot my password If you forget your user password you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password cha...

Страница 35: ...te If the system still does not return from sleep mode your system has stopped responding and you cannot turn off the computer reset the computer Unsaved data may be lost To reset the computer press and hold the power button for 4 seconds or more If the computer is still not reset remove the AC adapter and the battery Computer screen problems The screen is blank Do the following If you are using t...

Страница 36: ...e battery does not charge For details see Handling the battery in Chapter 2 A hard disk drive problem The hard disk drive does not work In the Boot menu in BIOS Setup Utility make sure that the hard disk drive is included in the Boot priority order correctly A startup problem The Microsoft Windows operating system does not start Use the OneKey Rescue System to help solve or identify your problem F...

Страница 37: ...etup Utility is set so that the computer starts from the device you want Also make sure that the device from which the computer starts is enabled In the Boot menu in the BIOS Setup Utility make sure that the device is included in the Boot priority order list The connected external device does not work Do not connect or disconnect any external device cables other than USB while the computer power i...

Страница 38: ...Slide the manual battery latch to the locked position 6 Turn the computer over again Connect the AC adapter and the cables to the computer again Notes The illustrations used in this chapter are of the Lenovo G550 unless otherwise stated The following steps about upgrading and replacing devices are the same for the G450 and G550 Note Use only the battery provided by Lenovo Any other battery could i...

Страница 39: ...the following 1 Turn off the computer then disconnect the AC adapter and all cables from the computer 2 Close the computer display and then turn the computer over 3 Remove the battery pack 4 Remove the screws that secure the hard disk drive slot cover 5 Remove the cover Notes Replace the hard disk drive only if you upgrade it or have it repaired The connectors and bay of the hard disk drive were n...

Страница 40: ... drive then tighten the screws 0 Put the hard disk drive gently into the hard disk drive bay with the tab facing upwards and the connectors facing each other then push it firmly into space A Reinstall the cover of the hard disk drive slot B Reinstall the screws C Reinstall the battery pack D Turn the computer over again Connect the AC adapter and the cables to the computer again c c d d Lenovo G45...

Страница 41: ...MM Do not touch the contact edge of the SO DIMM 2 Turn off the computer Disconnect the AC adapter and all cables from the computer 3 Close the computer display and turn the computer over 4 Remove the battery pack 5 Remove the Memory Wireless module CPU central processing unit compartment cover a Remove the screws that secure the compartment cover b Remove the compartment cover Note Use only the me...

Страница 42: ... the old SO DIMM for future use 7 Insert the notched end of the DIMM into the socket Press the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and does not move easily 8 Reinstall the compartment cover 9 Reinstall the battery 0 Turn the computer over and reconnect the AC adapter and the cables to the computer a a b Lenovo G450 550 UG V2 0_en boo...

Страница 43: ... computer Removing the optical drive To remove the optical drive do the following 1 Remove the Memory Wireless module CPU central processing unit compartment cover 2 Remove the screw shown in the figure 3 Gently pull the optical drive out Note If only one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 lower slot but not in SLOT 1 upper slot a b b a a b b a Leno...

Страница 44: ...Units for your computer and tells where to find the replacement instructions Setup Poster User Guide Self service CRUs AC adapter O Power cord for AC adapter O Battery O O Bottom access doors O Hard disk drive O Memory O Optical drive O Lenovo G450 550 UG V2 0_en book Page 36 Wednesday September 2 2009 9 29 AM ...

Страница 45: ...omputer and learn about options that can make working with your Lenovo computer even easier Calling the customer support center If you have tried to correct the problem yourself and still need help during the warranty period you can get help and information by telephone through the customer support center The following services are available during the warranty period Problem determination Trained...

Страница 46: ...relocate it to a country where your Lenovo machine type is sold your computer might be eligible for International Warranty Service which automatically entitles you to obtain warranty service throughout the warranty period Service will be performed by service providers authorized to perform warranty service Service methods and procedures vary by country and some services might not be available in a...

Страница 47: ...hone Numbers A list of warranty service telephone numbers is available at www lenovo com support phone For the latest warranty service number in a country or region please contact Lenovo or your reseller in your country or region Lenovo G450 550 UG V2 0_en book Page 39 Wednesday September 2 2009 9 29 AM ...

Страница 48: ...charge from your body or clothing to the computer it poses the same risk of a computer malfunction Your computer is designed and manufactured to minimize any effects of electrostatic charge An electrostatic charge above a certain limit however can increase the risk of ESD Therefore when using the computer close to an appliance that can produce negative ions give special attention to the following ...

Страница 49: ...will prevent damage to the hard disk drive and data loss When picking up your open computer hold it by the bottom Do not pick up or hold your computer by the display Use a quality carrying case that provides adequate cushion and protection Do not pack your computer in a tightly packed suitcase or bag For outdoor use Backup your critical data before you take your computer outdoors Ensure that the b...

Страница 50: ...ble to the correct one so your connector is not damaged Register your Lenovo products with Lenovo refer to the Web page http consumersupport lenovo com This can help authorities return your computer to you if it is lost or stolen Registering your computer also enables Lenovo to notify you about possible technical information and upgrades Only an authorized Lenovo repair technician should disassemb...

Страница 51: ...will help you maintain desirable levels of comfort and performance Questions about vision Your computer s visual display screen is designed to meet the highest standards and to provide you with clear crisp images and large bright displays that are easy to see yet easy on the eyes Of course any concentrated and sustained visual activity can be tiring If you have questions on eye fatigue or visual d...

Страница 52: ...tem Restore to take a system snapshot periodically Update device drivers and BIOS when needed Profile your machine at http consumersupport lenovo com to keep up to date with current drivers and revisions Keep up to date on device drivers on other non Lenovo hardware You might want to read the device driver information release notes prior to updating for compatibility or known issues Keep a log boo...

Страница 53: ...by one if you wipe several keys at a time the cloth may hook onto an adjacent key and possibly damage it Make sure that no liquid drips onto or between the keys 3 Allow to dry 4 To remove any crumbs and dust from beneath the keys you can use a camera blower with a brush or cool air from a hair drier Cleaning your computer display 1 Gently wipe the display with a dry soft lint free cloth If you see...

Страница 54: ...UCH WARRANTIES APPLY ONLY TO THE EXTENT REQUIRED BY LAW AND ARE LIMITED IN DURATION TO THE WARRANTY PERIOD NO WARRANTIES APPLY AFTER THAT PERIOD SOME STATES OR JURISDICTIONS DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATION ON DURATION MAY NOT APPLY TO YOU How to obtain warranty service If the product does not function as warranted during the warranty period yo...

Страница 55: ...le for replacement The replacement product or part provided by Lenovo may not be new but it will be in good working order and at least functionally equivalent to the original product or part The replacement product or part shall be warranted for the balance of the period remaining on the original product Before your Service Provider replaces a product or part you agree to 1 remove all features par...

Страница 56: ...o the Lenovo product at your request and any technical or other support such as assistance with how to questions and those regarding product set up and installation This warranty is voided by removal or alteration of identification labels on the product or its parts Limitation of liability Lenovo is responsible for loss or damage to your product only while it is 1 in your Service Provider s posses...

Страница 57: ...ore shall be held in accordance with the Arbitration Rules of Singapore International Arbitration Center SIAC Rules then in effect Arbitration in India shall be held in accordance with the laws of India then in effect The arbitration award shall be final and binding on the parties without appeal Any award shall be in writing and set forth the findings of fact and the conclusions of law All arbitra...

Страница 58: ...ilippines Vietnam South Africa France Austria Belgium Croatia Czech Republic Denmark Egypt Finland Germany Greece Hungary Israel Ireland Italy Lithuania Latvia Netherlands Norway Romania Spain Sweden Switzerland the United Kingdom Saudi Arabia UAE Australia New Zealand Japan 1 3 United States of America Canada Mexico Brazil parts and labor 1 year limited warranty battery pack 1 year 1 4 Russia Ukr...

Страница 59: ...e the defective CRU within thirty 30 days of your receipt of the replacement 2 On site Service Under On Site Service your Service Provider will either repair or exchange the product at your location You must provide a suitable working area to allow disassembly and reassembly of the Lenovo product For some products certain repairs may require your Service Provider to send the product to a designate...

Страница 60: ...ust pack the failed product in the shipping carton used to ship the replacement product and return it to Lenovo Transportation charges both ways are paid by Lenovo Failure to use the carton in which the replacement product was received may result in your responsibility for damage to the failed product during shipment You may be charged for the replacement product if Lenovo does not receive the fai...

Страница 61: ...ese types of CRUs include the AC adapter and power cord External CRUs with latches These CRUs include a latch to help you remove and replace the part Examples of these types of CRUs include the notebook main battery an optical drive a hard disk drive and an extended battery Your computer contains the following types of internal CRUs Internal CRUs located behind an access panel These CRUs are isola...

Страница 62: ...ons therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The pro...

Страница 63: ... Actual results may vary Users of this document should verify the applicable data for their specific environment The software interface and hardware configuration described in all the manuals included with your computer may not match the actual configuration of the computer you purchased Export classification notice This product is subject to the United States Export Administration Regulations EAR...

Страница 64: ...ou 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 duration To awaken your computer from a Sleep or System Standby mode press any key on your keyboard For more information about these settings refer to your Windows Hel...

Страница 65: ...cs Engineers The Wireless Fidelity WiFi certification as defined by the Wi Fi Alliance Bluetooth Daughter Card is designed to be interoperable with any Bluetooth product that is compliant to Bluetooth Specification 2 1 EDR as defined by the Bluetooth SIG Following profiles are supported by Bluetooth Daughter Card Generic Access Service Discovery Serial Port Dial up Networking FAX LAN Access using ...

Страница 66: ... the computer Safety information related to Mobile Broadband 1 Do not use the Mobile Broadband feature on your computer in highly flammable areas e g gas station or near blasting Though it is rare the Mobile Broadband module like other cellular network devices could generate a spark 2 Avoid using Mobile Broadband feature outdoors during a thunderstorm 3 Use of mobile devices on board aircraft is e...

Страница 67: ...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 Properly shielded and grounded cables a...

Страница 68: ...wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt eingebaut werden Deutschland Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Betriebsmittein Dieses Produkt entspricht dem Gesetz über die elektromagnetische Verträglichkeit von Betriebsmitteln EMVG früher Gesetz über die elektromagnetische Verträglichkeit von Geräten Dies ist die Umsetzun...

Страница 69: ...ply 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 Properly shielded and grounded cables and connectors must be used in order to reduce the potential for causing interferenc...

Страница 70: ...ers in recycling their IT products Information on product recycling offerings can be found on Lenovo s Internet site at http www lenovo com lenovo environment recycling Turkish statement of compliance The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment EEE Türkiye EEE Yöne...

Страница 71: ...y 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 Recy...

Страница 72: ...ng your computer over to someone else without deleting the loaded software such as operating systems and application software may even violate License Agreements You are advised to check the terms and conditions of those Agreements Deleting the data from the hard disk is not easy There are methods that seem to delete the data Move the data to the recycle bin and then choose the Empty recycle bin c...

Страница 73: ...mplaçables par l utilisateur CRU Si l une de votre carte a besoin d être remplacée ou reparée Lenovo va vous demander de lui envoyer votre ordinateur avec des cartes préinstallees pour qu il puisse le réparer USA Federal Communications Commission FCC I Factory preinstalled Wireless LAN WiMAX module FCC ID PD9LEN512ANMU Model 512AN_MMW FCC ID PD9533ANMU Model 533AN_MMW FCC ID QDS BRCM1028 Model BCM...

Страница 74: ...046 i FCC ID and installation of the module If you find an indication Contains Transmitter Module FCC ID MCLBCM92046 on the label at the bottom side of your computer your computer contains the Bluetooth transmitter module Model BCM92046 The Bluetooth module is preinstalled by Lenovo and is not removable by users ii The FCC RF safety requirement The radiated output power of the Bluetooth module is ...

Страница 75: ... the enclosure of your Lenovo computer Instead you will find an indicator label pointing to the location of the IC Certification number on the bottom side of your Lenovo computer This label will be of the format Contains Transmitter Module Canada IC XXXX where XXXX represents the IC ID that corresponds to your preinstalled WLAN module II Preinstalled integrated Bluetooth module IC 2878D BCM92046 M...

Страница 76: ...il Express mini PCI commercialisées aux Etats Unis et au Canada ne prennent pas en charge les canaux étendus 12ch 13ch et ne fonctionnent donc pas sur de tels canaux Le boîtier de votre ordinateur Lenovo ne comporte pas de numéro d homologation IC Industry Canada pour la carte mini PCI Express mais sous votre Lenovo vous trouverez une étiquette indicatrice pointant vers l emplacement du numéro d h...

Страница 77: ... sans fil respecte la limite d exposition aux radiofréquences telle que définie par Industrie Canada dans la clause 4 2 du document CNR 102 Le réseau local sans fil Modèle 533AN_MMW n est pas utilisé sur Lenovo G550 Electronic emission notices Federal Communications Commission FCC Statement Model 512AN_MMW Model 512ANXMMW Model 533AN_MMW The Wireless LAN module Model 533AN_MMW is not used in Lenov...

Страница 78: ...o the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Responsible Party Lenovo United States Incorporated 1009 Think Place Building One Morrisville NC 27560 Telephone 1 919 294 5900 FOR HOME OR OFFICE USE Industry Canada Class B Emission Compliance Statement T...

Страница 79: ...Union are marked with the Conformité Européenne CE Marking which indicates compliance with the applicable Directives and European Norms and amendments identified below For model 512AN_MMW For model 533AN_MMW For model BCM94312MCG For model BCM92046 Lenovo G450 550 UG V2 0_en book Page 71 Wednesday September 2 2009 9 29 AM ...

Страница 80: ...72 Appendix F Lenovo regulatory notice Lenovo G450 550 UG V2 0_en book Page 72 Wednesday September 2 2009 9 29 AM ...

Страница 81: ...Appendix F Lenovo regulatory notice 73 For model 512AN_MMW Lenovo G450 550 UG V2 0_en book Page 73 Wednesday September 2 2009 9 29 AM ...

Страница 82: ...74 Appendix F Lenovo regulatory notice For model 533AN_MMW Lenovo G450 550 UG V2 0_en book Page 74 Wednesday September 2 2009 9 29 AM ...

Страница 83: ...Appendix F Lenovo regulatory notice 75 For model BCM94312MCG Lenovo G450 550 UG V2 0_en book Page 75 Wednesday September 2 2009 9 29 AM ...

Страница 84: ... the product Equipment Bluetooth Module Model BCM92046 Is in conformity with the provisions of the following EC directive s meets the requirements of the council of the European communities relating to and Reference NO Title 1999 05 EC Radio Telecommunications Terminal Equipment Directive R TTE Standard EN 300 328 V1 7 1 2006 95 EEC Low Voltage Directive LVD Standard EN 60950 1 2001 A11 2004 2004 ...

Страница 85: ...and zwischen 5 15 und 5 35 GHz Kanäle 36 40 44 48 52 56 60 64 auf die Verwendung im Innenbereich beschränkt Notice for users in Polish Uwaga dla użytkowników karty Wireless LAN Mini PCI Express Ograniczenia dotyczące pasm częstotliwości w UE Urządzenie jest przeznaczone do używania wewnątrz budynków w pasmach częstotliwości 2400 do 2483 MHz Urządzenie jest przeznaczone do używania wewnątrz budynkó...

Страница 86: ...lované společností Lenovo Omezení frekvenčního pásma EU Toto zařízení je určeno pro použití v budově ve frekvenčním pásmu 2400 až 2483 MHz Používání tohoto zařízení je omezeno na budovy a to v pásmu 5 15 až 5 35 GHz kanály 36 40 44 48 52 56 60 64 Notice for users in Danish Bemærkning til brugere af Mini PCI Express kort til trådløst LAN som er forudinstalleret af Lenovo Europæiske begrænsninger fo...

Страница 87: ...5 5 35 GHz es tartományban csak beltéren szabad használni csatornák 36 40 44 48 52 56 60 és 64 Notice for users in Dutch Opmerking voor gebruikers van een draadloos LAN Mini PCI Express kaart voorgeïnstalleerd door Lenovo EU frequentiebandbeperking Dit apparaat is bedoeld voor gebruik binnenshuis binnen het frequentiebandbereik van 2400 tot 2483 MHz Gebruik van het apparaat is beperkt tot gebruik ...

Страница 88: ...siseruumidega sagedusribas 5 15 kuni 5 35 GHz kanalid 36 40 44 48 52 56 60 64 Notice for users in Latvian Paziņojums Lenovo uzstādītās bezvadu LAN mini PCI Express kartes lietotājiem ES frekvenču joslas ierobežojums Šī ierīce ir paredzēta lietošanai telpās 2400 līdz 2483 MHz frekvenču joslā Šīs ierīces lietošana ir ierobežota to drīkst lietot iekštelpās 5 15 līdz 5 35 GHz joslā kanāli 36 40 44 48 ...

Страница 89: ... vo vnútri v pásme od 5 15 do 5 35 GHz kanály 36 40 44 48 52 56 60 64 Notice for users in Slovenian Obvestilo za uporabnike od podjetja Lenovo prednameščene brezžične kartice LAN Mini PCI Express Omejitev frekvenčnega pasu EU Ta naprava je namenjena notranji uporabi v frekvenčnem pasu od 2400 do 2483 MHz Uporaba te naprave je omejena na notranjo uporabo v pasu 5 15 do 5 35 GHz kanali 36 40 44 48 5...

Страница 90: ...nda de frecvenţe Acest dispozitiv este conceput pentru utilizarea în spaţii închise în banda de frecvenţe cuprinsă între 2400 şi 2483 MHz Utilizarea acestui dispozitiv este permisă numai în spaţii închise în banda de frecvenţe cuprinsă între 5 15 şi 5 35 GHz canalele 36 40 44 48 52 56 60 64 Notice for users in Bulgarian Уведомление за потребителите на предварително инсталираната от Lenovo карта Mi...

Страница 91: ... Cabo Negro Chaouen Goulmima Oujda Tan Tan Taourirt Taroudant and Taza The operation of this product in the radio channels 4 5 6 et 7 2425 2442 MHz is not authorized in the following cities Aéroport Mohamed V Agadir Aguelmous Anza Benslimane Béni Hafida Cabo Negro Casablanca Fès Lakbab Marrakech Merchich Mohammédia Rabat Salé Tanger Tan Tan Taounate Tit Mellil Zag Due to the channel restrictions a...

Страница 92: ...84 Appendix F Lenovo regulatory notice Notice for users in Brazil Lenovo G450 550 UG V2 0_en book Page 84 Wednesday September 2 2009 9 29 AM ...

Страница 93: ...Appendix F Lenovo regulatory notice 85 Notice for users in Saudi Arabia For model 512AN_MMW Lenovo G450 550 UG V2 0_en book Page 85 Wednesday September 2 2009 9 29 AM ...

Страница 94: ...86 Appendix F Lenovo regulatory notice For model 533AN_MMW Lenovo G450 550 UG V2 0_en book Page 86 Wednesday September 2 2009 9 29 AM ...

Страница 95: ...Appendix F Lenovo regulatory notice 87 For model BCM94312MCG Lenovo G450 550 UG V2 0_en book Page 87 Wednesday September 2 2009 9 29 AM ...

Страница 96: ...88 Appendix F Lenovo regulatory notice For model BCM92046 Lenovo G450 550 UG V2 0_en book Page 88 Wednesday September 2 2009 9 29 AM ...

Страница 97: ...latory notice 89 Notice for users in UAE For models BCM94312MCG 512AN_MMW 533AN_MMW and BCM92046 Telecommunications Regulatory Authority TRA approved Lenovo G450 550 UG V2 0_en book Page 89 Wednesday September 2 2009 9 29 AM ...

Страница 98: ...4312MCG For model 512AN_MMW For model 533AN_MMW Users in Indonesia must never configure any channels in the 5GHz band it is strictly forbid den Due to this restriction users must only select any channels on 2 4 GHz 11Mbps 802 11b or 2 4GHz 54 Mbps 802 11g wireless mode when configuring their Profile Man agement with Lenovo Access Connections program in any Infrastructure or Adhoc Mode Lenovo G450 ...

Страница 99: ...Complies with SIRIM Registration number SQASI NA 08 0831 Notice for users in the Philippines For model BCM94312MCG For model BCM92046 For model 512AN_MMW NTC Type Accepted ESD 0703169C TELECOMM U N I C A T I O N S N A T I O N A L C O M M I S S I O N NTC Type Accepted ESD 0803538C TELECOMM U N I C A T I O N S N A T I O N A L C O M M I S S I O N NTC Type Accepted ESD 0803606C TE L E C O M M U N I C ...

Страница 100: ...ers in Singapore For model BCM92046 For model 512AN_MMW For model BCM94312MCG For model 533AN_MMW NTC Type Accepted ESD 0803608C TE L E C O M M U N I C A T I O N S N A T I O N A L C O M M I S S I O N Lenovo G450 550 UG V2 0_en book Page 92 Wednesday September 2 2009 9 29 AM ...

Страница 101: ...cy bands designated by IDA on non exclusive basis c The radiocommunication equipment shall not operate beyond the maximum permissible output power designated by IDA to confine the propagation of radio signals to a small localised area d For an on site localised operation with little obstruction by the nearby buildings or terrain height of any external antenna if installation approved by IDA shall ...

Страница 102: ...94 Appendix F Lenovo regulatory notice Lenovo G450 550 UG V2 0_en book Page 94 Wednesday September 2 2009 9 29 AM ...

Страница 103: ...Appendix F Lenovo regulatory notice 95 Lenovo G450 550 UG V2 0_en book Page 95 Wednesday September 2 2009 9 29 AM ...

Страница 104: ...CD 14 0 HDLED 16 9 LED 15 6 HDLED 16 9 LED HDD 2 5 SATA HDD 2 5 SATA HDD Keyboard 6 row Lenovo Keyboard 6 row Lenovo Keyboard Integrated Camera specific models only 0 3M 0 3M Battery 53Wh 57Wh 48Wh 6 cell Li ion Battery or 35Wh 4 cell Li ion Battery 53Wh 57Wh 48Wh 6 cell Li ion Battery or 35Wh 4 cell Li ion Battery AC Adapter 65W 90W 65W 90W I O Ports HDMI specific models only HDMI x 1 HDMI x 1 US...

Страница 105: ... trademarks of Microsoft Corporation in the United States other countries or both Other company product or service names may be trademarks or service marks of others All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders In this manual and marks are not specified Lenovo G450 550 UG V2 0_en book Page 97 Wednesday September 2 2009 9 29 AM ...

Страница 106: ...essCard 34 slot 18 FCC Statement 59 Frequently Asked Questions 24 Function key combinations 14 Hard disk drive Problems 28 Help Customer support center 37 Help and service 37 on the Web 37 Hibernation mode problems 27 Keyboard Cleaning 45 Problems 26 Using 13 Lenovo Limited Warranty 46 Maintenance 44 Microphone Built in 3 network 21 Notice Electronic emissions 59 for US users 64 Numeric keypad G45...

Страница 107: ...Password 26 Sleep mode 27 Sound 28 Startup 28 Security 17 Storage media Handling 41 Touchpad 12 Trademarks 97 Troubleshooting 26 USB port 4 VeriFace 17 Volume button 15 Warranty information 50 Web Help 37 Wireless LAN Antennas 3 Interoperability 57 Usage environment 58 P S T U V W Lenovo G450 550 UG V2 0_en book Page 99 Wednesday September 2 2009 9 29 AM ...

Страница 108: ...Lenovo G450 550 UG V2 0_en book Page 100 Wednesday September 2 2009 9 29 AM ...

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