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Lenovo B550 manual Getting to know your computer, a Kensington slot, b Fan louvers, c RJ-45port

Models: B550 57323748

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Chapter 1. Getting to know your computer

Left-side view ------------------------------------------------------------------------------------------------------------------

a	b		c		d		e
a Kensington slot		Attach a security lock (not supplied) here.

Note: For details, see “Attaching a security lock (not supplied)” on page 15.

b Fan louvers

Dissipate internal heat.

Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur.

c RJ-45 port		The port connects the computer to an Ethernet network.

	Note: For details, see “Wired connection” on page 17.

d VGA port		Connect to external display devices.
e USB ports		Connect to USB devices.

Note: For details, see “Connecting a universal serial bus (USB) device” on page 16.

Page 11

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Lenovo B550 manual Getting to know your computer, a Kensington slot, b Fan louvers, c RJ-45port, d VGA port, e USB ports

Contents

User Guide Lenovo B550First Edition January Copyright Lenovo NotesDear user Dear user Explanation of hard disk capacityChapter 6. Upgrading and replacing ContentsAppendix F. Features and Chapter 1. Getting to know yourDanger Important safety informationImportant safety information „Read this firstDanger Important safety informationCorrect usage procedures DangerDanger Important safety informationService and upgrades Top view Chapter 1. Getting to know your computerselect models only aPower buttonChapter 1. Getting to know your computer c System statusc RJ-45port Chapter 1. Getting to know your computera Kensington slot b Fan louversRight-sideview Chapter 1. Getting to know your computera USB port b Optical drivecMicrophone jack dHeadphone jack bIntegrated wireless device switchChapter 1. Getting to know your computer aSpeakersChapter 1. Getting to know your computer a Battery latchb Battery pack d Battery latchInstalling the battery pack Chapter 2. Learning the basics„Connecting to the power „Configuring the operating systemPutting your computer into sleep state „Shutting down your computerChapter 2. Learning the basics „Removing the battery pack Using AC adapter and battery„Checking battery status „Charging the batterya Touchpad „Handling the batteryUsing the touchpad Chapter 2. Learning the basicsChapter 2. Learning the basics Using the keyboard„Numeric keypad „Function key combinationsChapter 2. Learning the basics Enter sleep modeSpecial button Chapter 2. Learning the basicsOneKey Rescue system button c Power status indicator System status indicatorsa Caps lock indicator b Num lock indicatorChapter 2. Learning the basics „Using VeriFace„Using passwords „Attaching a security lock not suppliedChapter 2. Learning the basics Connecting external devices„Connecting a universal serial bus USB device Enabling Bluetooth communicationsCable Chapter 3. Using the Internet„Software configuration „Hardware connectionChapter 3. Using the Internet Wireless connection„Using Wi-Fi/WiMAX „Software configuration„Introduction Chapter 4. OneKey Rescue systemWhere are the recovery discs? Chapter 5. TroubleshootingFrequently asked questions How can I prevent problems with my computer?What can I do if the backup process fails? Chapter 5. TroubleshootingTroubleshooting Chapter 5. TroubleshootingDisplay problems A Password problemThe screen is blank Chapter 5. TroubleshootingSleep or hibernation problems Computer screen problemsA startup problem Chapter 5. Troubleshooting Sound problemsBattery problems A hard disk drive problemThe connected external device does not work Chapter 5. Troubleshooting Other problemsYour computer does not respond To replace the battery, do the following Chapter 6. Upgrading and replacing devicesReplacing the battery To replace the hard disk drive, do the following Replacing the hard disk driveChapter 6. Upgrading and replacing devices Handling a hard disk drive5Pull the tab in the direction shown by arrow c Chapter 6. Upgrading and replacing devicesChapter 6. Upgrading and replacing devices To install an SO-DIMM,do the followinga b a 9Tighten the screws 0Reinstall the batteryChapter 6. Upgrading and replacing devices To remove the optical drive, do the following Removing the optical driveChapter 6. Upgrading and replacing devices Chapter 6. Upgrading and replacing devices Setup PosterCalling the customer support center Appendix A. Getting help and serviceGetting help around the world Appendix A. Getting help and serviceWarranty Service Telephone Numbers Lenovo warranty service telephone numbersAppendix A. Getting help and service „Notice of static-electricity Appendix B. Use, and care information„Be careful about where and how you work Caring for your computer„Handle storage media and drives properly „Be gentle with your computer„Carry your computer properly „For outdoor useAppendix B. Use, and care information „Data safety„Take care in setting passwords „Other important tips„Questions about vision? Accessibility and comfort„Ergonomic information „What if you are traveling?Appendix B. Use, and care information „General tips for maintenanceAppendix B. Use, and care information „Cleaning the cover of your computer„Cleaning your computer keyboard „Cleaning your computer display„How to obtain warranty service Appendix C. Lenovo limited warranty„What this warranty covers information.” „Replacement of a product or partAppendix C. Lenovo limited warranty „Your additional responsibilities„Limitation of liability „What this warranty does not coverAppendix C. Lenovo limited warranty „Use of personal information„European Economic Area EEA „Dispute resolutionAppendix C. Lenovo limited warranty „Other rightsTel: +86-512-5735-5000 Marketed by Appendix C. Lenovo limited warranty„Suplemento de Garantía para México Manufactured by: ChinaTypes of warranty service Appendix C. Lenovo limited warrantyWarranty information Warranty period2 On-siteService „Types of warranty serviceAppendix C. Lenovo limited warranty 1 Customer Replaceable Unit “CRU” Service5Product Exchange Service Appendix C. Lenovo limited warrantyAppendix D. Customer replaceable units CRUs U.S.A Attention: Lenovo Director of Licensing Appendix E. NoticesLenovo United States, Inc 1009 Think Place - Building One Morrisville, NCAppendix E. Notices „Export classification noticeWindows XP ENERGY STAR model informationAppendix E. Notices WindowsAppendix E. Notices Wireless related information„Wireless interoperability Appendix E. Notices „Safety information related to Mobile Broadband„Usage environment and your health Appendix E. Notices „Products with television tuner options installed„Note to CATV system installer „Note to CATV system installerDanger This warranty does not cover the followingAppendix E. Notices Appendix E. Notices Electronic emissions notices„Federal Communications Commission FCC Statement „German Class B Compliance Statement Appendix E. Notices „Lenovo Product Service Information„Japanese VCCI Class B Statement „General recycling statement Türkiye EEE Yönetmeliğine Uygunluk Beyanı„Korea Class B WEEE and recycling statementsAppendix E. Notices Japan recycling statementsEU WEEE statements „Disposing of a Lenovo Computer ComponentsAppendix E. Notices Notice on deleting data from your hard diskNotice for users in the U.S.A System Appendix F. Features and specificationsModel Name: Lenovo B550 Form FactorLenovo Veriface OneKey Index Index Page DO NOT RETURN IT TO THE STORE If your product is not working correctlyLenovo China New World. New Thinking.TMP/N: 147003161-1.1Printed in China

Left-side view ------------------------------------------------------------------------------------------------------------------

a Kensington slot

Attach a security lock (not supplied) here.

b Fan louvers

c RJ-45 port

d VGA port

e USB ports