User Guide
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...on your computer has been inactive for a specified duration: Table 1. To help in this endeavor, Lenovo has preset the following power-management features to take effect when your keyboard. For more information about these settings, refer to your Windows Help and Support information system. Turn off... the display: After 10 minutes • Put the computer to sleep: After 25 minutes • Advanced power settings: - Lenovo encourages you to make...
...on your computer has been inactive for a specified duration: Table 1. To help in this endeavor, Lenovo has preset the following power-management features to take effect when your keyboard. For more information about these settings, refer to your Windows Help and Support information system. Turn off... the display: After 10 minutes • Put the computer to sleep: After 25 minutes • Advanced power settings: - Lenovo encourages you to make...
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... replacing devices 64 Upgrading and replacing devices 64 i Contents Chapter 1. Getting to sleep or shutting it down 10 Using the touch pad 11 Using the keyboard 12 Special keys and buttons ...........15 Using the optical drive 17 Using memory cards (specific models only 18 Using the integrated camera (specific models only...
... replacing devices 64 Upgrading and replacing devices 64 i Contents Chapter 1. Getting to sleep or shutting it down 10 Using the touch pad 11 Using the keyboard 12 Special keys and buttons ...........15 Using the optical drive 17 Using memory cards (specific models only 18 Using the integrated camera (specific models only...
User Guide
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Chapter 2. Using your fingertip over the pad in the direction in which you want the cursor to those of the keyboard. The functions of the left and right mouse buttons on the screen, slide your computer Using the touch pad The touch pad consists of a pad and two click buttons at the bottom of the left and right click buttons correspond to move. To move the cursor on a conventional mouse. b a cd 11
Chapter 2. Using your fingertip over the pad in the direction in which you want the cursor to those of the keyboard. The functions of the left and right mouse buttons on the screen, slide your computer Using the touch pad The touch pad consists of a pad and two click buttons at the bottom of the left and right click buttons correspond to move. To move the cursor on a conventional mouse. b a cd 11
User Guide
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To enable the numeric keypad, press Fn+Delete. To disable it, press Fn+NmLk. * The illustrations in the standard keyboard. „ Numeric keypad The keyboard has keys that, when enabled, work as a 10-key numeric keypad. Chapter 2. Using the keyboard Your computer has a numeric keypad and function keys incorporated in this manual may differ from the actual product. 12 Using your computer Note: You can also attach and use a USB mouse through the USB connector. For details, see "Connecting a universal serial bus (USB) device" on page 38.
To enable the numeric keypad, press Fn+Delete. To disable it, press Fn+NmLk. * The illustrations in the standard keyboard. „ Numeric keypad The keyboard has keys that, when enabled, work as a 10-key numeric keypad. Chapter 2. Using the keyboard Your computer has a numeric keypad and function keys incorporated in this manual may differ from the actual product. 12 Using your computer Note: You can also attach and use a USB mouse through the USB connector. For details, see "Connecting a universal serial bus (USB) device" on page 38.
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... devices. To avoid possible damage to be installed. 38 Your computer comes with four Universal Serial Bus compatible with USB 2.0 or USB 1.1 devices such as a keyboard, mouse, camera, hard disk drive, printer, and scanner. Using external devices Your computer has many built-in features and connection capabilities. otherwise, you might damage...
... devices. To avoid possible damage to be installed. 38 Your computer comes with four Universal Serial Bus compatible with USB 2.0 or USB 1.1 devices such as a keyboard, mouse, camera, hard disk drive, printer, and scanner. Using external devices Your computer has many built-in features and connection capabilities. otherwise, you might damage...
User Guide
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...information can be found in Chapter 1 and 2. I need to upgrade a device or I find detailed answers. See "Chapter 7. Chapter 4. See http://www.lenovo.com/support. See "Chapter 7. Safety, use , and care information" for my computer? Where can I need to replace: the hard disk drive, memory, or... the keyboard. See "Appendix B. What are the main hardware features of this guide. More tips can be found in Chapter 2. 45 My computer is not ...
...information can be found in Chapter 1 and 2. I need to upgrade a device or I find detailed answers. See "Chapter 7. Chapter 4. See http://www.lenovo.com/support. See "Chapter 7. Safety, use , and care information" for my computer? Where can I need to replace: the hard disk drive, memory, or... the keyboard. See "Appendix B. What are the main hardware features of this guide. More tips can be found in Chapter 2. 45 My computer is not ...
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...to the computer. 49 Proof of purchase is on the external numeric keypad do not work. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. To disable it by removing the supervisor password. Make sure... that the external numeric keypad is required, and a fee will be charged for parts and service. „ Keyboard problems A number appears when you forget your HDD password, Lenovo authorized servicer cannot reset your password. See "Changing or removing the supervisor password" on page 27. ƒ If...
...to the computer. 49 Proof of purchase is on the external numeric keypad do not work. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. To disable it by removing the supervisor password. Make sure... that the external numeric keypad is required, and a fee will be charged for parts and service. „ Keyboard problems A number appears when you forget your HDD password, Lenovo authorized servicer cannot reset your password. See "Changing or removing the supervisor password" on page 27. ƒ If...
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...lap, or any other parts may become hot. The amount of system activity and the battery charge level. Periodically take breaks from using the keyboard by lifting your body in explosive environments. 90 and be careful not to their compact size. Chapter 7. Avoid keeping your hands, your computer... of heat depends on or the battery is charging, the base, the palm rest, and some heat during normal operation. When you use the keyboard, avoid keeping your body, even through clothing, could cause discomfort or even a skin burn. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate. „...
...lap, or any other parts may become hot. The amount of system activity and the battery charge level. Periodically take breaks from using the keyboard by lifting your body in explosive environments. 90 and be careful not to their compact size. Chapter 7. Avoid keeping your hands, your computer... of heat depends on or the battery is charging, the base, the palm rest, and some heat during normal operation. When you use the keyboard, avoid keeping your body, even through clothing, could cause discomfort or even a skin burn. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate. „...
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... and how you need to use the AC adapter to the cables may cause a skin burn. ƒ Route the cables of an AC adapter, a mouse, a keyboard, a printer, or any other objects, or in contact with your lap or any part of system activity and battery charge level. Never use common sense...
... and how you need to use the AC adapter to the cables may cause a skin burn. ƒ Route the cables of an AC adapter, a mouse, a keyboard, a printer, or any other objects, or in contact with your lap or any part of system activity and battery charge level. Never use common sense...
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...(to the air from magnets, activated cellular phones, electrical appliances, or speakers (within 13 cm or 5 in). ƒ Avoid subjecting your keyboard. Avoid directly exposing your computer to avoid the danger of the computer, or through connectors on I/O devices connected to the following: - Particles ...that fall into your keyboard can cause damage. ƒ Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic bags...
...(to the air from magnets, activated cellular phones, electrical appliances, or speakers (within 13 cm or 5 in). ƒ Avoid subjecting your keyboard. Avoid directly exposing your computer to avoid the danger of the computer, or through connectors on I/O devices connected to the following: - Particles ...that fall into your keyboard can cause damage. ƒ Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic bags...
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.... ƒ Use a quality carrying case that the battery is full. ƒ Be sure to remove any objects (including paper) between the display and the keyboard or under the keyboard. ƒ Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices. ƒ Avoid...
.... ƒ Use a quality carrying case that the battery is full. ƒ Be sure to remove any objects (including paper) between the display and the keyboard or under the keyboard. ƒ Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices. ƒ Avoid...
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... resources can leave your computer vulnerable to date. 102 Safety, use, and care information ƒ Do not leave anything between the closed LCD and the keyboard. ƒ If you leave the computer in the form of an optical drive before closing the tray. ƒ When installing your hard disk, follow the...
... resources can leave your computer vulnerable to date. 102 Safety, use, and care information ƒ Do not leave anything between the closed LCD and the keyboard. ƒ If you leave the computer in the form of an optical drive before closing the tray. ƒ When installing your hard disk, follow the...
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Note: Shut down the computer and then disconnect the power cord before cleaning the computer. „ Cleaning your computer keyboard 1 Apply some isopropyl rubbing alcohol to a soft, dust-free cloth. 2 Wipe each keytop surface with a brush or cool air from a hair drier. Wipe the keys ...one by one; Chapter 7. Note: Avoid spraying cleaner directly on the display or the keyboard. 105 Make sure that no liquid drips onto or between the keys. 3 Allow to dry completely and remove any crumbs and dust from the computer...
Note: Shut down the computer and then disconnect the power cord before cleaning the computer. „ Cleaning your computer keyboard 1 Apply some isopropyl rubbing alcohol to a soft, dust-free cloth. 2 Wipe each keytop surface with a brush or cool air from a hair drier. Wipe the keys ...one by one; Chapter 7. Note: Avoid spraying cleaner directly on the display or the keyboard. 105 Make sure that no liquid drips onto or between the keys. 3 Allow to dry completely and remove any crumbs and dust from the computer...
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Chapter 7. do not let any liquid drip into the computer. 6 Be sure to good posture, good lighting, and proper seating. Lenovo is important that does not contain impurities. 4 Wring out as much of the liquid as you can improve performance and achieve greater comfort.... Accessibility and comfort As your computer display 1 Gently wipe the display with disabilities. 106 Scratchlike marks on the display may be stains transferred from the keyboard if the cover has been pressed down (during transit, for example). 2 Gently wipe the stain with a soft, dry cloth. 3 If the stain remains, moisten...
Chapter 7. do not let any liquid drip into the computer. 6 Be sure to good posture, good lighting, and proper seating. Lenovo is important that does not contain impurities. 4 Wring out as much of the liquid as you can improve performance and achieve greater comfort.... Accessibility and comfort As your computer display 1 Gently wipe the display with disabilities. 106 Scratchlike marks on the display may be stains transferred from the keyboard if the cover has been pressed down (during transit, for example). 2 Gently wipe the stain with a soft, dry cloth. 3 If the stain remains, moisten...
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Note: Always take a system snapshot periodically. Entries might help along the way: ƒ Remove all external devices such as the printer, keyboard, and so on. ƒ Make sure that you have experienced and how you resolved them. ƒ If you have the AC power adapter ... ever need to run a recovery operation on your computer to return the contents of the hard disk to date on device drivers on other non-Lenovo hardware. Lenovo has many backup options available for compatibility or known issues. ƒ Keep a log book. Safety, use, and care information ƒ At least...
Note: Always take a system snapshot periodically. Entries might help along the way: ƒ Remove all external devices such as the printer, keyboard, and so on. ƒ Make sure that you have experienced and how you resolved them. ƒ If you have the AC power adapter ... ever need to run a recovery operation on your computer to return the contents of the hard disk to date on device drivers on other non-Lenovo hardware. Lenovo has many backup options available for compatibility or known issues. ƒ Keep a log book. Safety, use, and care information ƒ At least...
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Appendix A. If required, your Service Provider will depend upon the time of warranty service specified for power adapters, keyboards, plastics and hinges. Scheduling of service will provide repair or exchange service depending on the type of your product and the available service. Lenovo Limited Warranty Warranty Information Product or Machine Type Warranty Period Type of Warranty Service Notebook: 4446 Parts and Labor - 1 year limited warranty* 1, 4 * Excludes some components. 90-day limited warranty for your call, parts availability, and other factors. 122
Appendix A. If required, your Service Provider will depend upon the time of warranty service specified for power adapters, keyboards, plastics and hinges. Scheduling of service will provide repair or exchange service depending on the type of your product and the available service. Lenovo Limited Warranty Warranty Information Product or Machine Type Warranty Period Type of Warranty Service Notebook: 4446 Parts and Labor - 1 year limited warranty* 1, 4 * Excludes some components. 90-day limited warranty for your call, parts availability, and other factors. 122
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...Appendix B. Customer Replaceable Units (CRUs) Customer Replaceable Units (CRUs) are secured by a Lenovo service technician. In some technical skill, as well as tools such as memory, wireless cards, notebook keyboards, and palm rests with fingerprint reader and touchpad may be CRUs. ƒ Optional-...service CRUs: these CRUs can be unplugged, or are computer parts that are responsible for the customer to install. Lenovo notebook computers contain both ...
...Appendix B. Customer Replaceable Units (CRUs) Customer Replaceable Units (CRUs) are secured by a Lenovo service technician. In some technical skill, as well as tools such as memory, wireless cards, notebook keyboards, and palm rests with fingerprint reader and touchpad may be CRUs. ƒ Optional-...service CRUs: these CRUs can be unplugged, or are computer parts that are responsible for the customer to install. Lenovo notebook computers contain both ...
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... 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 use of the organization. These situations may be restricted by consumers. Appendix ... interpret the extensive research literature. Notices ƒ Synchronization ƒ Audio Gateway ƒ Headset ƒ Printer ƒ Human Interface Devices (Keyboard/Mouse) ƒ Basic Image ƒ Handsfree ƒ AV „ Usage environment and your health Wireless LAN PCI Express Mini Card and...
... 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 use of the organization. These situations may be restricted by consumers. Appendix ... interpret the extensive research literature. Notices ƒ Synchronization ƒ Audio Gateway ƒ Headset ƒ Printer ƒ Human Interface Devices (Keyboard/Mouse) ƒ Basic Image ƒ Handsfree ƒ AV „ Usage environment and your health Wireless LAN PCI Express Mini Card and...
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Index A AC adapter Jack 5 Using 33 B Battery Charging 35 Bluetooth Connecting 44 Interoperability 134 Switch 6, 22 Usage environment 135 C Caring your computer 98 Cleaning Computer cover 104 Computer display 106 Computer keyboard 105 Customer support center 77 D Display Cleaning 105 Drivers 32 E ExpressCard/54 slot 4 F FCC Statement 137 Frequently Asked Questions 45 Function key combinations 13 H Hard disk drive problems 55 Headphone jack 6, 42 150
Index A AC adapter Jack 5 Using 33 B Battery Charging 35 Bluetooth Connecting 44 Interoperability 134 Switch 6, 22 Usage environment 135 C Caring your computer 98 Cleaning Computer cover 104 Computer display 106 Computer keyboard 105 Customer support center 77 D Display Cleaning 105 Drivers 32 E ExpressCard/54 slot 4 F FCC Statement 137 Frequently Asked Questions 45 Function key combinations 13 H Hard disk drive problems 55 Headphone jack 6, 42 150
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Help Customer support center ..........77 Help and service 76 on the Web 77 Hibernation mode problems 50 I Internet 21 K Keyboard Problems 49 Using 12 L Lenovo care button 2 M Maintenance 109 Index Microphone Built-in 2 External 6, 43 Multi-media reader slot 6 N Notice Electronic emissions 137 EU environmental 140 for US Users 147 Numeric keypad 12 O Optical drive 5, 17 P Password Problems 49 Using 25 Power button 2 Problems Battery 54 151
Help Customer support center ..........77 Help and service 76 on the Web 77 Hibernation mode problems 50 I Internet 21 K Keyboard Problems 49 Using 12 L Lenovo care button 2 M Maintenance 109 Index Microphone Built-in 2 External 6, 43 Multi-media reader slot 6 N Notice Electronic emissions 137 EU environmental 140 for US Users 147 Numeric keypad 12 O Optical drive 5, 17 P Password Problems 49 Using 25 Power button 2 Problems Battery 54 151
