Lenovo Y550P manual

Contents

Main If your product is not working correctly, DO NOT RETURN IT TO THE STORE. ENERGY STAR model information Page Explanation of hard disk capacity II. A portion of the hard disk space is used for specific purposes Contents i ii Chapter 1. Getting to Know Your Computer f Page Page Page Page Page Page Page Chapter 2. Using Your Computer Page Page Page Page Page Page Page Page Using lenovo remote control (specific models only) - - - - - - - - - - Page Page 21 Attaching a security lock (optional) 22 Using VeriFace Using passwords 23 Checking battery status 24 Using the AC adapter 25 Charging the battery Handling the battery Page Chapter 3. Using External Devices Connecting a Universal Serial Bus (USB) device - - - - - - Page Page Page Page Page Page Page Page Page 37 Enabling Bluetooth communications 38 Chapter 4. OneKey Rescue System Introduction Page Page Chapter 5. Troubleshooting Page Page 44 Display problems When I turn on the computer, nothing appears on the screen. Page 46 A Password problem I forgot my password. Keyboard problems A number appears when you enter a letter. 47 Sleep or hibernation problems 48 Computer screen problems The screen is blank. Page 50 Sound problems Battery problems Page 52 Fail to restore system partition to factory default. Other problems Your computer does not respond. The computer does not start from a device you want. Chapter 6. Getting Help and Service Page Page Page Warranty Service Telephone Numbers Chapter 7. Safety, Use and Care Information 59 Conditions that require immediate action 60 Safety guidelines 61 Service and upgrades 62 Power cords and power adapters Page 64 Extension cords and related devices Plugs and outlets 65 Power supply statement 66 Lithium coin cell battery notice 67 Heat and product ventilation Page 69 CD and DVD drive safety 70 Electrical current safety information Page Page Page 74 Liquid crystal display (LCD) notice 75 Be careful about where and how you work Page Page Page 79 Handle storage media and drives properly Data safety 80 Take care in setting passwords Other important tips Page Page Page Page Page Page 87 General tips for maintenance Page Page 90 Appendix A. Lenovo Limited Warranty What this warranty covers 91 How to obtain warranty service What your service provider will do to correct problems 92 Replacement of a product or part 93 Your additional responsibilities Use of personal information 94 What this warranty does not cover 95 Limitation of liability 96 Dispute resolution 97 Other rights European Economic Area (EEA) Lenovo Turkey address Appendix A. Lenovo Limited Warranty 99 Types of warranty service 1 2 3 4 5 Appendix B. Customer Replaceable Units (CRUs) Appendix C. Specifications Page Appendix D. Notices Page 107 Export classification notice Television output notice 108 Wireless interoperability 109 Usage environment and your health Page 111 Products with television tuner options installed Note to CATV system installer 112 Appendix D. Notices Example of antenna grounding Page 114 Federal Communications Commission (FCC) Statement 115 Industry Canada Class B Emission Compliance Statement Avis de conformit la rglementation dIndustrie Canada 116 German Class B Compliance Statement Page 118 European Union Compliance Statement Class B Compliance Page Page Page Page 123 Collecting and Recycling a Disused Lenovo Computer or Monitor Page Notice on deleting data from your hard disk - - - - - - - - - - - - - - - - Page Page Index A B C D E H I K L M P R S T U W Page If your product is not working correctly,