Connected external | Lenovo S12 manual

Chapter 5. Troubleshooting

The connected external	• Do not connect or disconnect any external device
device does not work.	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.

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Lenovo S12 manual Connected external

Contents

Lenovo IdeaPad S12 Page If your product is not working correctly Do not Return IT to the Store Respective Users Explanation of hard disk capacity Page Page Contents Appendix F. Features Contents Appendix C. Lenovo limited Iii Important safety informationImportant safety information „ Read this first Important safety information Unpack Important safety information Working place Important safety information On using Vii Important safety information Viii Important safety information Service and upgrades Getting to know your computer Computer Power buttonVolume buttons Quick Start button Getting to know your computer Getting to know your computer Touchpad Jack Fan louvers Wireless deviceSwitch USB port Left-side view Slot specific models only Right-side view Getting to know your computer USB port Speakers Bottom view Battery latch manual „ Read the manuals „ Connect to the powerInstall the battery pack Learning the basics Putting your computer into standby/sleep state „ Configure the operating system„ Turn on the computer Learning the basics „ Shutting down your computer Using AC adapter and battery „ Checking battery status„ Charging the battery „ Removing the battery pack „ Handling the battery Left click button Using the touchpad „ Numeric keypad Using the keyboard „ Function key combinations Learning the basics Special keys and buttons Learning the basics Quick Start button Volume buttons ~ Learning the basics OneKey Rescue System button 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 card „ Connecting a universal serial bus USB device „ Connecting an ExpressCard device specific models onlyInserting an ExpressCard/34 device Learning the basics Removing an ExpressCard/34 device Enabling Bluetooth communications on your computer Learning the basics Pairing devices Specific models only Using Lenovo Quick Start „ Exiting Lenovo Quick Start „ Starting Lenovo Quick Start Using the Internet Wired connection Cable „ Software configurationUsing the Internet „ Hardware connection Wireless connection Hardware connection „ Using Wi-Fi/WiMax specific models onlyEnabling wireless connection Software configuration „ Using Mobile Broadband specific models only Inserting the SIM card Using the Internet Using the Internet Using the Internet Removing the SIM card Page „ Introduction OneKey Rescue System „ Using Lenovo OneKey Recovery in Windows Create full backupOneKey Rescue System Create recovery disc OneKey Rescue System Create Incremental backup OneKey Rescue System OneKey Rescue System Restore of factory default Restore from backupUsing recovery discs Set and manage user password Back up my dataSystem repair Frequently Asked Questions Troubleshooting Where are the recovery discs? Troubleshooting What can I do if the backup process fails? Display problems Troubleshooting Computer is on Password problem Standby or hibernation problems Troubleshooting Keyboard problems Computer does not return from standby mode and does not work Screen is blank Troubleshooting Computer screen problems Troubleshooting Sound problems Battery problemsHard disk drive problem OneKey Rescue System problems Troubleshooting Startup problem Respond Other problems Connected external Upgrading and replacing devices „ To replace the battery Upgrading and replacing devices Replacing memory 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 service Appendix A. Getting help and service Appendix A. Getting help and service Getting help around the world Warranty Service Telephone Numbers „ Be careful about where and how you work Appendix B. Use, and care informationCaring your computer 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 „ Data safety „ Take care in setting passwords„ Other important tips Appendix B. Use, and care information „ Ergonomic information Accessibility and comfort „ Questions about vision? „ What if you are traveling? „ General tips for maintenance Maintenance Appendix 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 warranty „ How to obtain warranty service „ What your service provider will do to correct problemsAppendix C. Lenovo limited warranty 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 rights UAE Warranty information Customer Replaceable Unit CRU Service „ Types of warranty service Appendix C. Lenovo limited warranty On-site Service Courier or Depot ServiceCustomer Carry-In or Mail-In Service Product Exchange Service Appendix D. Customer replaceable units CRUs Appendix D. Customer replaceable units CRUs 100 Appendix E. Notices Appendix E. Notices 101 102 „ Export classification notice 103 Energy Star model information Windows XP 104 Wireless related information „ Wireless interoperability105 106 „ Usage environment and your health 107 „ Safety information related to Mobile Broadband 108 Electronic emissions notices „ Federal Communications Commission FCC Statement109 110 „ Industry Canada Class B Emission Compliance Statement „ Avis de conformité à la réglementation d’Industrie Canada „ German Class B Compliance Statement111 112 113 „ European Union Compliance Statement Class B Compliance 114 „ Japan Compliance Statement for Power line Harmonics „ Korea Class B115 Weee and recycling statements „ General recycling statement116 117 EU Weee statements 118 Japan recycling statements 119 „ Disposing of a Lenovo Computer Components 120 121 Form Factor Appendix F. Features and Specifications122 Model Name IdeaPad S12 123 Appendix F. Features and Specifications Ports 124 Trademarks 125 Index Index 126 127 Page New World. 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