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Lenovo Y510 warranty „ Other Problems, Your computer does not respond, Troubleshooting

Models: Y510

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Chapter 3. Troubleshooting

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 startup sequence 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 Device Priority” list.

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Lenovo Y510 warranty „ Other Problems, Your computer does not respond, The computer does not start from a device you want

Contents

Lenovo IdeaPad Y510 Includes Important safety informationTips for taking care of your computer Function and features Service and troubleshooting Warranty informationFirst Edition November Copyright Lenovo 2007. All rights reserved Contents Read This First Read This First Top View Chapter 1. Getting to Know Your Computeri Power button b Wireless LAN antennasf Battery Capacity indicators g System status indicators™ Note Left-side Viewa AC power adapter jack Chapter 1. Getting to Know Your ComputerÂ Important g IEEE 1394 connectorChapter 1. Getting to Know Your Computer c Fan louversb Microphone jack external Right-side ViewChapter 1. Getting to Know Your Computer a Headphone/SPDIF jack external€ Attention Chapter 1. Getting to Know Your Computerd S-video jack e Optical drive types vary by modela Subwoofer Bottom Viewb Battery latch - spring loaded Chapter 1. Getting to Know Your ComputerChapter 1. Getting to Know Your Computer c Battery packd Battery latch - manual ƒ Wireless LAN Card compartmentChapter 1. Getting to Know Your Computer Front Viewa Array Microphone built-in b System status indicatorsc Wireless device switch Chapter 1. Getting to Know Your Computer„ Shutting Down Your computer Chapter 2. Using Your ComputerPutting your computer to Sleep or Shutting It Down „ Putting your computer to SleepChapter 2. Using Your Computer Adjusting the display„ Adjusting the brightness „ Switch between wide screen and normal screenChapter 2. Using Your Computer Using the Touch Pad™ Note „ Numeric Keypad Using the KeyboardChapter 2. Using Your Computer Chapter 2. Using Your Computer „ Function Key CombinationsFn + PrtSc/SysRq System request For details, see OneKey Recovery User Guide Special keys and buttons„ Novo button Chapter 2. Using Your Computerd Play / Pause e Stop f Previous track g Next track „ Touch inductive panel and multi-media buttonsChapter 2. Using Your Computer Touch inductive panel a~lh Jazz i Pop j Dance k Classic l Normal Chapter 2. Using Your ComputerMulti-media buttons m~n a Drive in use System status indicatorsChapter 2. Using Your Computer 1 2 3 5 6g Wireless Device Indicator Chapter 2. Using Your Computere Power Indicator f Battery Status Indicator„ Watching DVD Watching TV and DVDPlaying a CD „ Watching TVChapter 2. Using Your Computer Using the Integrated Camera„ Using Passwords Securing your computerChapter 2. Using Your Computer To set a Supervisor Password™ Note 1 Select Set Supervisor Password, and press the Enter key Changing or Removing the Supervisor PasswordTo set a User password Chapter 2. Using Your Computer™ Note Changing or Removing the User PasswordHard Disk Passwords Chapter 2. Using Your ComputerChapter 2. Using Your Computer To set a hard disk password™ Note Installing Device DriversChapter 2. Using Your Computer ™ Note„ Your Computer Batteries Using battery and AC adapter„ Checking Battery Status „ Using the AC Adapter™ Notes „ Charging the BatteryChapter 2. Using Your Computer € AttentionÅ Danger „ Handling the BatteryChapter 2. Using Your Computer ™ NoteHow can I prevent problems with my computer? Chapter 3. TroubleshootingFrequently Asked Questions What safety precautions should I follow when using my computer?Troubleshooting „ Display ProblemsI forgot my password „ A Password Problem„ Keyboard Problems „ Sleep or Hibernation ProblemsMake sure that ƒ The battery is charged The screen is blank „ Computer Screen ProblemsChapter 3. Troubleshooting 3. Click the Advanced Settings button„ Sound Problems „ A Hard Disk Drive Problem „ Battery Problems„ A Startup Problem The computer does not start from a device you want „ Other ProblemsChapter 3. Troubleshooting Your computer does not respondCalling the Customer Support Center Chapter 4. Getting Help and ServiceGetting Help and Service Getting Help on the WebThe following items are not covered Chapter 4. Getting Help and Service™ Note Chapter 4. Getting Help and Service Getting Help around the World„ Be Careful about Where and How You Work Chapter 5. Safety, Use, and Care InformationCaring Your Computer ™ Note „ Be Gentle with Your Computer„ Carry Your Computer Properly Chapter 5. Safety, Use, and Care InformationChapter 5. Safety, Use, and Care Information „ Take Care in Setting Passwords„ Handle Storage Media and Drives Properly „ Other Important TipsChapter 5. Safety, Use, and Care Information „ Cleaning the Cover of Your Computer™ Note „ Cleaning Your Computer Keyboard„ Cleaning Your Computer Display Chapter 5. Safety, Use, and Care Information™ Note Accessibility and Comfort„ Ergonomic Information Chapter 5. Safety, Use, and Care Information„ Questions about Vision? „ What If You are Traveling?Chapter 5. Safety, Use, and Care Information ™ Note Maintenance„ General Tips for Maintenance Chapter 5. Safety, Use, and Care Informationƒ Update device drivers and BIOS when needed Chapter 5. Safety, Use, and Care Information™ Note Warranty Appendix A. Warranty InformationWarranty Information Warranty Period2 On-site Service „ Types of Warranty ServiceAppendix A. Warranty Information 1 Customer Replaceable Unit “CRU” ServiceAppendix A. Warranty Information Lenovo Warranty Service TelephoneNumbers Warranty Service Telephone NumbersAppendix B. Customer Replaceable Units CRUs Appendix C. Features and Specifications FeaturesOptical drive Wireless featuresAppendix C. Features and Specifications ExpressCard slot™ Note SpecificationsSize Environment Power source AC adapter Battery pack Appendix C. Features and SpecificationsMorrisville, NC U.S.A Attention Lenovo Director of Licensing Appendix D. NoticesNotices Lenovo United States, Inc 1009 Think Place - Building OneAppendix D. Notices „ Television output notice„ Wireless Interoperability Wireless related informationAppendix D. Notices Appendix D. Notices „ Usage Environment and Your Health„ Federal Communications Commission FCC Statement Electronic Emissions NoticesAppendix D. Notices Appendix D. Notices „ Industry Canada Class B Emission Compliance Statement„ Avis de conformité à la réglementation d’Industrie Canada „ European Union EMC Directive Conformance Statement„ Japanese VCCI Class B Statement Lenovo product service informationWEEE and Recycling Statements for TaiwanAppendix D. Notices EU WEEE StatementsJapan Recycling Statements „ Collecting and Recycling a Disused Lenovo Computer or MonitorAppendix D. Notices „ Disposing a Disused Battery Pack from Lenovo Notebook ComputersNotice for Users in the U.S.A „ Disposing of a Lenovo Computer ComponentsAppendix D. Notices Notice on Deleting Data from Your Hard DiskCopyright Lenovo 2007. All rights reserved. U.S. GOVERNMENT Appendix D. Notices Appendix D. Notices TrademarksIndex Index P/N Printed in China

Other Problems

Your computer does not respond.

The computer does not start from a device you want.

Other Problems