Windows 7 Upgrade Guide
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... disc, restart your keyboard) to open the System window. Your computer will start your computer from the Windows® 7 Upgrade Disc. Activation: After upgrading to Windows® 7, you will be upgraded to finish the installation. Click this link. 3 The remaining days within which you want? When the Lenovo logo comes up...
... disc, restart your keyboard) to open the System window. Your computer will start your computer from the Windows® 7 Upgrade Disc. Activation: After upgrading to Windows® 7, you will be upgraded to finish the installation. Click this link. 3 The remaining days within which you want? When the Lenovo logo comes up...
Lenovo IdeaPad U450 User Guide V1.0
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... .......42 Frequently Asked Questions ....42 Troubleshooting 45 Chapter 6. Learning the basics ... 8 First use 8 Using AC adapter and battery 11 Using the touchpad 14 Using the keyboard 17 Connecting external devices..... 20 Graphics card switch 24 Special keys and buttons........... 25 System status indicators 27 Securing your computer 1 Top view 1 Left-side... 39 Chapter 5. Getting help and service 64 Getting help on the Web ...........65 Calling the customer support center 65 Getting help around the world 68 Lenovo warranty service telephone numbers 68 i
... .......42 Frequently Asked Questions ....42 Troubleshooting 45 Chapter 6. Learning the basics ... 8 First use 8 Using AC adapter and battery 11 Using the touchpad 14 Using the keyboard 17 Connecting external devices..... 20 Graphics card switch 24 Special keys and buttons........... 25 System status indicators 27 Securing your computer 1 Top view 1 Left-side... 39 Chapter 5. Getting help and service 64 Getting help on the Web ...........65 Calling the customer support center 65 Getting help around the world 68 Lenovo warranty service telephone numbers 68 i
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...conventional mouse. Note: For details, see "Chapter 4. Otherwise, the display panel may enable/disable the light sensor in between the display panel and the keyboard. Note: For details, see "Using the touchpad" on page 39. Power button Press this button to turn on the computer. Built-...buttons. OneKey Rescue System" on page 14. 2 You may be used for video communication. Getting to leave pens or any other objects in Lenovo Energy Management software. Volume buttons Turn up/down or mute the volume with noise reduction) can be damaged. Integrated Use the camera...
...conventional mouse. Note: For details, see "Chapter 4. Otherwise, the display panel may enable/disable the light sensor in between the display panel and the keyboard. Note: For details, see "Using the touchpad" on page 39. Power button Press this button to turn on the computer. Built-...buttons. OneKey Rescue System" on page 14. 2 You may be used for video communication. Getting to leave pens or any other objects in Lenovo Energy Management software. Volume buttons Turn up/down or mute the volume with noise reduction) can be damaged. Integrated Use the camera...
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... the basics To put the computer into sleep state, do one of the following . • Press the power button. • Press any key on the keyboard. Shutting down your computer. To shut down your computer If you move your computer, click and select Shut Down from the Start menu. •...
... the basics To put the computer into sleep state, do one of the following . • Press the power button. • Press any key on the keyboard. Shutting down your computer. To shut down your computer If you move your computer, click and select Shut Down from the Start menu. •...
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To enable or disable the numeric keypad, press Fn+F8. Note: The NumLk indicator will light on if the numeric keypad is enabled. 17 Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. Numeric keypad The keyboard has keys that, when enabled, work as a 10-key numeric keypad.
To enable or disable the numeric keypad, press Fn+F8. Note: The NumLk indicator will light on if the numeric keypad is enabled. 17 Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. Numeric keypad The keyboard has keys that, when enabled, work as a 10-key numeric keypad.
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What safety precautions should I need to replace one of the following: the hard disk drive, memory, or the keyboard. More information can be found in Chapter 1 and 2. See http://consumersupport.lenovo.com. I need to upgrade a device or I follow when using my computer? See "Appendix D. See "Important safety ... Frequently Asked Questions This section lists frequently asked questions and tell where you can I prevent problems with your computer, see Lenovo IdeaPad U450 Setup Poster. See "Appendix B. For details about each publication included in Chapter 1 and 2. Chapter 5.
What safety precautions should I need to replace one of the following: the hard disk drive, memory, or the keyboard. More information can be found in Chapter 1 and 2. See http://consumersupport.lenovo.com. I need to upgrade a device or I follow when using my computer? See "Appendix D. See "Important safety ... Frequently Asked Questions This section lists frequently asked questions and tell where you can I prevent problems with your computer, see Lenovo IdeaPad U450 Setup Poster. See "Appendix B. For details about each publication included in Chapter 1 and 2. Chapter 5.
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Problems that might occur. • Most existing D3D applications running . - Touch the touchpad. - Problems on the keyboard. - Can not be the computer is running. - Note: Either case, needs a restart of the following conditions prevent the graphics card from sleep or hibernation mode: - ...
Problems that might occur. • Most existing D3D applications running . - Touch the touchpad. - Problems on the keyboard. - Can not be the computer is running. - Note: Either case, needs a restart of the following conditions prevent the graphics card from sleep or hibernation mode: - ...
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... servicer or a marketing representative to have the hard disk drive replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Proof of purchase is required, and a fee... have the password changed. • If you must take your password. Chapter 5. Keyboard problems A number appears when you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to protect the processor and other internal components. To...
... servicer or a marketing representative to have the hard disk drive replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Proof of purchase is required, and a fee... have the password changed. • If you must take your password. Chapter 5. Keyboard problems A number appears when you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to protect the processor and other internal components. To...
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...produce negative ions. If a computer is close to such an appliance, and is exposed for your computer Though your computer is the opposite of your keyboard. Such a charge may become electrostatically charged. Appendix B. Even though this kind of the computer, or through your hands when you work. •...; Do not eat or smoke over your computer. Be careful about where and how you touch the keyboard or other parts of electrostatic discharge (ESD) is designed to function reliably in handling it . Use and care information Caring for an extended ...
...produce negative ions. If a computer is close to such an appliance, and is exposed for your computer Though your computer is the opposite of your keyboard. Such a charge may become electrostatically charged. Appendix B. Even though this kind of the computer, or through your hands when you work. •...; Do not eat or smoke over your computer. Be careful about where and how you touch the keyboard or other parts of electrostatic discharge (ESD) is designed to function reliably in handling it . Use and care information Caring for an extended ...
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... attached devices, and disconnect cords and cables. • Be sure your computer • Avoid placing any objects (including paper) between the display and the keyboard or under the keyboard. • Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on the computer for at least two seconds. Whenever...
... attached devices, and disconnect cords and cables. • Be sure your computer • Avoid placing any objects (including paper) between the display and the keyboard or under the keyboard. • Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on the computer for at least two seconds. Whenever...
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... adjacent key and possibly damage it. Wipe the keys one by one; Use and care information Cleaning your computer keyboard 1 Absorb some isopropyl rubbing alcohol on the display or the keyboard. 80 Make sure that no liquid drips onto or between the keys. 3 Allow to dry. 4 To remove any crumbs and...
... adjacent key and possibly damage it. Wipe the keys one by one; Use and care information Cleaning your computer keyboard 1 Absorb some isopropyl rubbing alcohol on the display or the keyboard. 80 Make sure that no liquid drips onto or between the keys. 3 Allow to dry. 4 To remove any crumbs and...
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... . 81 do not let any liquid drip into the computer. 6 Be sure to dry the display before closing it might be a stain transferred from the keyboard when the cover was pressed from the outside. 2 Wipe or dust the stain gently with a soft, dry cloth. 3 If the stain remains, moisten a soft, lint...
... . 81 do not let any liquid drip into the computer. 6 Be sure to dry the display before closing it might be a stain transferred from the keyboard when the cover was pressed from the outside. 2 Wipe or dust the stain gently with a soft, dry cloth. 3 If the stain remains, moisten a soft, lint...
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.... • Internal CRUs (located within the computer that is visible. Examples of these types of these CRUs include PCI Express Mini Cards and the integrated keyboard. 97 Once the access panel is removed, only the specific CRU is typically secured by opening the computer's outer case. Appendix D. Customer replaceable units (CRUs...
.... • Internal CRUs (located within the computer that is visible. Examples of these types of these CRUs include PCI Express Mini Cards and the integrated keyboard. 97 Once the access panel is removed, only the specific CRU is typically secured by opening the computer's outer case. Appendix D. Customer replaceable units (CRUs...
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To help in this endeavor, Lenovo has preset the following power-management features to sleep: After 25 minutes • Advanced power settings: - Hibernate: After 1 hour Power plan: Energy Star • Turn ... 1 hour To awaken your computer from a Sleep mode, press any key on your day-to-day operations. Turn off hard disks: After 20 minutes - Notices Lenovo encourages you to make efficient use of energy an integral part of your...
To help in this endeavor, Lenovo has preset the following power-management features to sleep: After 25 minutes • Advanced power settings: - Hibernate: After 1 hour Power plan: Energy Star • Turn ... 1 hour To awaken your computer from a Sleep mode, press any key on your day-to-day operations. Turn off hard disks: After 20 minutes - Notices Lenovo encourages you to make efficient use of energy an integral part of your...
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... Object Exchange • Generic Object Push • File Transfer • Synchronization • Audio Gateway • Headset • Printer • Human Interface Devices (Keyboard/Mouse) • Basic Image • Handsfree • AV Usage environment and your health Wireless LAN PCI Express Mini Card and Bluetooth Daughter Card emit... LAN PCI Express Mini Card and Bluetooth Daughter Card operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes the integrated wireless cards are safe for example mobile phones. Appendix E.
... Object Exchange • Generic Object Push • File Transfer • Synchronization • Audio Gateway • Headset • Printer • Human Interface Devices (Keyboard/Mouse) • Basic Image • Handsfree • AV Usage environment and your health Wireless LAN PCI Express Mini Card and Bluetooth Daughter Card emit... LAN PCI Express Mini Card and Bluetooth Daughter Card operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes the integrated wireless cards are safe for example mobile phones. Appendix E.
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Features and Specifications Model Name: IdeaPad U450 Machine Type 20032/2693 Note: The following specifications may contain technical inaccuracies or typographical errors. Lenovo reserves the right to improve and/or change specifications at any time without notice. Form Factor Size Weight System CPU Memory LCD HDD Keyboard Integrated Camera Battery AC Adapter Appr. 338mm x 237mm, Depth: 4cell 24mm-25.3mm 8cell 24mm-31.1mm 4cell 1.8KG 8cell 1.98KG Intel ULV Processors DDR3 SO-DIMM 14.0" HD LCD 2.5" HDD/SSD 6-row Lenovo Keyboard 1.3M 4cell 38Wh 8cell 76Wh 40/65W 120 Appendix F.
Features and Specifications Model Name: IdeaPad U450 Machine Type 20032/2693 Note: The following specifications may contain technical inaccuracies or typographical errors. Lenovo reserves the right to improve and/or change specifications at any time without notice. Form Factor Size Weight System CPU Memory LCD HDD Keyboard Integrated Camera Battery AC Adapter Appr. 338mm x 237mm, Depth: 4cell 24mm-25.3mm 8cell 24mm-31.1mm 4cell 1.8KG 8cell 1.98KG Intel ULV Processors DDR3 SO-DIMM 14.0" HD LCD 2.5" HDD/SSD 6-row Lenovo Keyboard 1.3M 4cell 38Wh 8cell 76Wh 40/65W 120 Appendix F.
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Index A AC adapter Using 11 B Battery Charging 11 Bluetooth Connecting 22 Interoperability 103 Usage environment 104 C Camera 2, 19 Card reader 20 Caring your computer 69 Cleaning Computer cover 79 Computer display 81 Computer keyboard 80 Customer Replaceable Unit (CRU) ... 96 Customer support center 65 F FCC Statement 107 Frequently Asked Questions 42 Function key combinations 18 H Hard disk drive Problems 50 Help Help and service 64 on the Web 65 Hibernation mode problems 47 K Keyboard Cleaning 80 Problems 47 Using 17 123
Index A AC adapter Using 11 B Battery Charging 11 Bluetooth Connecting 22 Interoperability 103 Usage environment 104 C Camera 2, 19 Card reader 20 Caring your computer 69 Cleaning Computer cover 79 Computer display 81 Computer keyboard 80 Customer Replaceable Unit (CRU) ... 96 Customer support center 65 F FCC Statement 107 Frequently Asked Questions 42 Function key combinations 18 H Hard disk drive Problems 50 Help Help and service 64 on the Web 65 Hibernation mode problems 47 K Keyboard Cleaning 80 Problems 47 Using 17 123
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Index L Lenovo Limited Warranty 82 M Maintenance 77 Microphone Built-in 2 N Notice Electronic emissions 107 Numeric Keypad 17 O OneKey Rescue System button ......... 39 P Password Problems 47 Using 29 Power button 2 Problems Battery 50 Computer screen 49 Display 45 Hard disk drive 50 Hibernation mode 47 Keyboard 47 Password 47 Sleep mode 47 Sound 49 Startup 50 Problems on Graphics card switch ... 46 S Security 28 Storage media Handling 72 124
Index L Lenovo Limited Warranty 82 M Maintenance 77 Microphone Built-in 2 N Notice Electronic emissions 107 Numeric Keypad 17 O OneKey Rescue System button ......... 39 P Password Problems 47 Using 29 Power button 2 Problems Battery 50 Computer screen 49 Display 45 Hard disk drive 50 Hibernation mode 47 Keyboard 47 Password 47 Sleep mode 47 Sound 49 Startup 50 Problems on Graphics card switch ... 46 S Security 28 Storage media Handling 72 124