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Lenovo U150 manual Important safety information Working place

Models: U150

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Important safety information

Working place

Do NOT use the computer in humid places such as a bathroom.

Keep the computer and other parts away from liquids.

Danger:

• An electric shock may be caused by spilled liquid.

Do NOT use the computer during a lightning storm.

Attention:

•Lightning storm may damage the computer and result in an electric shock.

Keep a good ventilation of the computer and other parts.

Danger:

•Placing the working computer or other parts on a bed, sofa or other flexible surface may block the ventilation slots causing overheat of your computer or other parts to overheat or even catch a fire.

Turn off wireless devices where they may cause interference, such as in a hospital or at an airport.

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Lenovo U150 manual Important safety information Working place

Contents

Lenovo IdeaPad U150 First Edition July Copyright Lenovo Respective Users Explanation of hard disk capacity Page Page Contents 118 Contents Appendix B. Use and careAppendix F. Features Appendix C. Lenovo limitedIii Important safety informationImportant safety information „ Read this firstImportant safety information Unpack Important safety information Working place Important safety information On using Vii Important safety informationViii Important safety information Service and upgradesGetting to know your computer Camera Power button Mute buttonGetting to know your computer IntegratedLeft-side view RJ-45 port SwitchRight-side view USB portAdapter jack Getting to know your computer AC powerFront view Bottom view Battery latch- manual Mini PCI ExpressCard slot compartment Battery pack„ Read the manuals „ Connect to the powerInstall the battery pack Learning the basicsPutting your computer into sleep state „ Configure the operating system„ Turn on the computer Learning the basics„ Shutting down your computer „ Charging the battery Using AC adapter and battery„ Checking battery status „ Removing the battery pack „ Handling the battery Right click button Using the touchpadLeft click button Rotating „ GesturesPinch zoom Two-Finger ScrollingLearning the basics Three-Finger Flick „ Numeric keypad Using the keyboard„ Function key combinations Fn + F3 Fn + EscFn + F1 Fn + F2Special buttons Learning the basics OneKey Rescue System button Touchpad indicator System status indicators„ Attaching a security lock not supplied Securing your computer„ Using passwords „ Using VeriFace„ Using memory cards not supplied Connecting external devices„ Removing a memory card „ Inserting a memory cardEnabling Bluetooth communications „ Connecting a universal serial bus USB device„ Connecting a Bluetooth device specific models only Wired connection Using the InternetCable „ Software configurationUsing the Internet „ Hardware connectionWi-Fi Wireless connectionHardware connection „ Using Wi-Fi/WiMax specific models onlyEnabling wireless connection Software configuration„ Using Mobile Broadband specific models only Inserting the SIM card Removing the SIM card Using the Internet „ Introduction OneKey Rescue SystemOneKey Rescue System OneKey Rescue System OneKey Rescue System Frequently Asked Questions TroubleshootingWhere are the recovery discs? TroubleshootingWhat can I do if the backup process fails? Display problems TroubleshootingComputer is on Password problemSleep or hibernation problems Troubleshooting Keyboard problemsComputer does not return from sleep mode and does not work Sound problems Troubleshooting Computer screen problemsStartup problem Troubleshooting Battery problemsHard disk drive problem Other problems Troubleshooting OneKey Rescue System problemsConnected external Upgrading and replacing devices Replacing the batteryUpgrading and replacing devices Replacing memory Upgrading and replacing devices Upgrading and replacing devices Upgrading and replacing devices Handling a hard disk drive Replacing the hard disk driveUpgrading and replacing devices Upgrading and replacing devices Upgrading and replacing devices Upgrading and replacing devices Appendix A. Getting help and service Getting help on the Web Appendix A. Getting help and serviceAppendix A. Getting help and service Appendix A. Getting help and service Getting help around the world Caring for your computer „ Be careful about where and how you workAppendix B. Use and care information Appendix B. Use and care information „ Notice of static-electricity„ Carry your computer properly „ Be gentle with your computer„ Handle storage media and drives properly „ For outdoor use„ Other important tips „ Data safety„ Take care in setting passwords Appendix B. Use and care information „ Ergonomic information Accessibility and comfort„ Questions about vision? „ What if you are traveling?„ General tips for maintenance MaintenanceAppendix B. Use and care information „ Cleaning the cover of your computer „ Cleaning your computer keyboard „ Cleaning your computer display „ What this warranty covers Appendix C. Lenovo limited warrantyAppendix C. Lenovo limited warranty „ How to obtain warranty service„ What your service provider will do to correct problems Information „ Replacement of a product or part „ Use of personal information „ Your additional responsibilities„ What this warranty does not cover „ Limitation of liability „ Dispute resolution „ European Economic Area EEA „ Other rightsLenovo Technology B.V. Turkiye Istanbul Subesi „ Lenovo Turkey addressUAE Warranty informationCustomer Replaceable Unit CRU Service „ Types of warranty serviceCustomer Carry-In or Mail-In Service Appendix C. Lenovo limited warranty On-site ServiceCourier or Depot Service Product Exchange Service Appendix D. Customer replaceable units CRUs Appendix D. Customer replaceable units CRUs Appendix E. Notices Appendix E. Notices „ Export classification notice Energy Star model information Windows 100Windows Vista 101 Wireless related information„ Wireless interoperability 102 „ Usage environment and your health103 „ Safety information related to Mobile Broadband104 105 Electronic emissions notices„ Federal Communications Commission FCC Statement 106 „ Industry Canada Class B Emission Compliance Statement107 „ Avis de conformité à la réglementation d’Industrie Canada„ German Class B Compliance Statement 108 109 „ European Union Compliance Statement Class B Compliance110 111 „ Japan Compliance Statement for Power line Harmonics„ Korea Class B 112 Weee and recycling statements„ General recycling statement 113 EU Weee statements114 Japan recycling statements115 „ Disposing of a Lenovo Computer Components116 117 Form Factor Appendix F. Features and Specifications118 Model Name IdeaPad U150119 Appendix F. Features and Specifications Ports120 Trademarks121 IndexIndex 122123 Page If your product is not working correctly Do not Return IT to the StoreNew World. New Thinking.TM