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©Lenovo China 2009
U150 User Guide V1.0 cover_1-4
Lenovo
IdeaPad U150
User Guide V1.0
TM
New World. New Thinking.
www.lenovo.com
P/N: 147002601-1.2
Printed in China
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U150 User Guide V1.0 cover_2-3 Notes • Before using this information and the product it supports, be sure to read Important safety information on page iii and Notices in Appendix E first. ® • Some instructions in this guide may assume that you are using Windows Vista . If you are using other Windows operating system, some operations may be slightly different. If you are using other operating systems, some operations may not apply to you, but it won’t substantially affect your use of this com
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Respective Users Dear user, Thank you for purchasing your new Lenovo notebook computer! Before using this product, make sure to read this user guide carefully. We are pleased that you have chosen Lenovo for your mobile computing needs. To help you master the usage of your new computer quickly, we have prepared this user guide. In this manual you will find information on the system configuration, basic operating instructions, and important notices. We have done our best to avoid any errors
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Explanation of hard disk capacity Dear user, While using your computer, you may find that the nominal hard disk capacity indicated is somewhat different from the disk capacity displayed by the operating system. For example, a nominal 40GB hard disk will appear as less than 40GB in the operating system. This discrepancy is not an error in hard disk installation nor any other problem, but a normal phenomenon of computers. This phenomenon is primarily due to the following reasons: I. Differen
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In addition, if a portion of the hard disk space has been used for some specific purpose, then the capacity indicated by the operating system will be even less than X × 0.931 G. II. A portion of the hard disk space is used for specific purposes Lenovo computers may come with preinstalled OneKey Rescue System, so the hard disk has a special portion partitioned before delivery, which is used to store hard disk mirror and OneKey Rescue System program files. The size of the reserved space for t
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Contents Important safety information...... iii Chapter 4. OneKey Rescue Important safety information ....iii System .........................................37 OneKey Rescue System .............37 Chapter 1. Getting to know your computer....................................... 1 Chapter 5. Troubleshooting .......40 Top view........................................1 Frequently Asked Questions ....40 Left-side view ............................... 3 Troubleshooting .........................43 Righ
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Contents Appendix B. Use and care Notice on deleting data from information.................................. 67 your hard disk .......................... 116 Caring for your computer ........ 67 Appendix F. Features and Accessibility and comfort ......... 73 Specifications........................... 118 Maintenance ............................... 75 Trademarks............................... 120 Appendix C. Lenovo limited Index.......................................... 121 warranty ...........
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Important safety information Important safety information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This information can help you safely use your notebook personal computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Lenovo Limited Warranty. For more information, see “Appendix C. Lenovo limited warranty” on page 80. Read this first Personal
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Important safety information Unpack Inspect the covers of the computer and the AC adapter, especially parts with the following labels attached for any crack or damage. Danger: � Hazardous voltage, current, and energy levels are present inside any component that has this label attached. iv
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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 fl
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Important safety information On using Use ONLY the power cord, power adapter and battery pack shipped with the computer and never use them with another product. Be sure the power outlet is suitable for the plug and provides the correct voltage and current for the product you are installing. Danger: � An unsuitable power supply may damage your computer or cause an electric shock or fire. Do NOT use a power outlet, power cord, power adapter or battery pack that appears to be damaged or corro
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Important safety information Do NOT wrap the power cord around the power adapter or other objects. Do NOT squeeze or pinch the cord, or place heavy objects on it. Attention: � Stressing the cord may cause the cord to fray, crack or crimp which may present a safety hazard. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the working computer for any extended length of time. Attention: � Extended contact with your body, even through clothi
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Important safety information Service and upgrades Do NOT attempt to service a product yourself unless instructed to do so by the customer support center or your documentation. Attention: � Do NOT take risks or attempt to diagnose the situation yourself. Contact the customer support center for further guidance. For a list of service and support phone numbers, go to http://consumersupport.lenovo.com. Lenovo provides documentation with instructions when it is appropriate for customers to ins
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Chapter 1. Getting to know your computer Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a b c d e h f g i d Note: The illustrations in this manual may differ from the actual product. Please refer to the actual product. 1
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Chapter 1. Getting to know your computer Attention: • Do NOT open the display panel beyond 135 degree. When closing the display panel, be careful NOT to leave pens or any other objects in between the display panel and the keyboard. Otherwise, the display panel may be damaged. Use the camera for video communication. Integrated camera Wireless module The built-in antennas ensure optimal reception of wireless communication radio. antennas The LCD display provides brilliant visual output. Co
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Chapter 1. Getting to know your computer Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - acbd Fan louvers Dissipate internal heat. Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur. VGA port Connects to external display devices. Connects to eSATA or USB devices. eSATA/USB combo port Note: For details, see “Connecting
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Chapter 1. Getting to know your computer Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a b c d e f g Use this switch to turn on/off the wireless radio of all Integrated wireless devices on your computer. wireless device switch Connects to an external headphone. Headphone jack Attention: � Listening to music at high volume over extended periods of time may damage your he
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Chapter 1. Getting to know your computer AC power Connect the AC adapter here. adapter jack Note: For details, see “Using AC adapter and battery” on page 12. Kensington slot Attach a security lock (not supplied) here. Note: For details, see “Attaching a security lock (not supplied)” on page 24. 5
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Chapter 1. Getting to know your computer Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a Insert memory cards (not supplied) here. Memory card slot Note: For details, see “Using memory cards (not supplied)” on page 26. 6
