Lenovo IdeaPad U450p User Guide V1.0
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... Replacing the battery 51 Replacing memory 53 Removing the optical drive ......57 Appendix A. Contents Important safety information...... Getting to know your computer .........64 Accessibility and comfort..........70 Maintenance 72 i Troubleshooting .......40 Frequently Asked Questions ....40 Troubleshooting 43 Chapter 6. iii Important safety information ....iii Chapter 1. Learning the basics ... 8 First use 8 Using AC adapter and battery 11 Using the touchpad 14 Using the keyboard 17 Special keys and buttons........... 20 System status indicators...
... Replacing the battery 51 Replacing memory 53 Removing the optical drive ......57 Appendix A. Contents Important safety information...... Getting to know your computer .........64 Accessibility and comfort..........70 Maintenance 72 i Troubleshooting .......40 Frequently Asked Questions ....40 Troubleshooting 43 Chapter 6. iii Important safety information ....iii Chapter 1. Learning the basics ... 8 First use 8 Using AC adapter and battery 11 Using the touchpad 14 Using the keyboard 17 Special keys and buttons........... 20 System status indicators...
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... configuration procedures. Attention: • DO NOT take risks or attempt to http://consumersupport.lenovo.com. Contact the customer support center for customers to do so by the customer support center or your documentation. Closely follow all the cables before you open the device covers, unless instructed otherwise in . Disconnect the attached power cords, battery pack, and all instructions when installing or replacing parts. For a list of service...
... configuration procedures. Attention: • DO NOT take risks or attempt to http://consumersupport.lenovo.com. Contact the customer support center for customers to do so by the customer support center or your documentation. Closely follow all the cables before you open the device covers, unless instructed otherwise in . Disconnect the attached power cords, battery pack, and all instructions when installing or replacing parts. For a list of service...
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... power adapter jack Connect the AC adapter here. 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. HDMI port Connects to devices with HDMI input such as a TV or a display. RJ-45 port Connects to know your computer Left-side view ab c d ef g Kensington slot Attach a security lock (not supplied) here. Getting to an Ethernet network...
... power adapter jack Connect the AC adapter here. 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. HDMI port Connects to devices with HDMI input such as a TV or a display. RJ-45 port Connects to know your computer Left-side view ab c d ef g Kensington slot Attach a security lock (not supplied) here. Getting to an Ethernet network...
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... for an extended period of time, or if you are advised to insert the battery pack when using your computer to prevent small particles from entering the inside of your computer to Lenovo for service, etc. remove the battery pack from fully charged. • Charge the battery at a temperature between 50 °F and 80 °F (10 °C-30 °C). •...
... for an extended period of time, or if you are advised to insert the battery pack when using your computer to prevent small particles from entering the inside of your computer to Lenovo for service, etc. remove the battery pack from fully charged. • Charge the battery at a temperature between 50 °F and 80 °F (10 °C-30 °C). •...
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Chapter 2. To enable or disable the numeric keypad, press Fn+F8. Note: The NumLk indicator will light on if the numeric keypad is enabled. 17 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.
Chapter 2. To enable or disable the numeric keypad, press Fn+F8. Note: The NumLk indicator will light on if the numeric keypad is enabled. 17 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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...: Enter sleep mode. Fn + F3: Shift to other connected display devices. Fn + F10: Activate the break function. Fn + F12: Activate the insert function. Fn + PrtSc: Activate the system request. Fn + F11: Enable/Disable the Scroll Lock. Fn + F2: Turn on /off the LCD screen. Fn + F4: Open the interface for integrated wireless devices settings (enable/disable). Fn + F5: Open the interface for display resolution settings. Fn + Esc: Turn on /off the integrated camera. Chapter 2. Fn + Ė/Ę: Increase/Decrease display brightness...
...: Enter sleep mode. Fn + F3: Shift to other connected display devices. Fn + F10: Activate the break function. Fn + F12: Activate the insert function. Fn + PrtSc: Activate the system request. Fn + F11: Enable/Disable the Scroll Lock. Fn + F2: Turn on /off the LCD screen. Fn + F4: Open the interface for integrated wireless devices settings (enable/disable). Fn + F5: Open the interface for display resolution settings. Fn + Esc: Turn on /off the integrated camera. Chapter 2. Fn + Ė/Ę: Increase/Decrease display brightness...
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Note: This password can be used by others. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the computer. Learning the basics Using VeriFace™ VeriFace is starting up. 24 Enter your face, and creates a digital map that becomes the system's "password". For more instructions on VeriFace, see the help file on your software. Using passwords Using passwords helps prevent your computer...
Note: This password can be used by others. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the computer. Learning the basics Using VeriFace™ VeriFace is starting up. 24 Enter your face, and creates a digital map that becomes the system's "password". For more instructions on VeriFace, see the help file on your software. Using passwords Using passwords helps prevent your computer...
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... operating systems. 27 To get the best possible connection speed, place the device as near your computer has an integrated Bluetooth adapter card, it off to make configuration. Note: When using a high power consumption USB device such as USB ODD, use the Bluetooth function, turn it can transfer data between these devices without cables and up to interference and transmission barriers. Notes: • When you do not need to use the external device's power adapter...
... operating systems. 27 To get the best possible connection speed, place the device as near your computer has an integrated Bluetooth adapter card, it off to make configuration. Note: When using a high power consumption USB device such as USB ODD, use the Bluetooth function, turn it can transfer data between these devices without cables and up to interference and transmission barriers. Notes: • When you do not need to use the external device's power adapter...
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Chapter 3. Using the Internet Using Wi-Fi/WiMax (specific models only) Enabling wireless connection To enable wireless communications, do the following: 1 Slide the integrated wireless device switch to . 2 Press Fn + F5 to configure your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to make configuration. Hardware connection Access point * Wi-Fi/WiMax network * Not supplied Software configuration Consult your computer. 32
Chapter 3. Using the Internet Using Wi-Fi/WiMax (specific models only) Enabling wireless connection To enable wireless communications, do the following: 1 Slide the integrated wireless device switch to . 2 Press Fn + F5 to configure your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to make configuration. Hardware connection Access point * Wi-Fi/WiMax network * Not supplied Software configuration Consult your computer. 32
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... the customer support center? Chapter 5. A compatible device driver is preinstalled with a recovery disc. If your computer is a requirement to your computer, including the warranty period and type of each component in your computer. Troubleshooting Where are the recovery discs? For an explanation of this guide. Your computer did not come with an operating system, Lenovo provides all the drivers you need in your hard disk. 41...
... the customer support center? Chapter 5. A compatible device driver is preinstalled with a recovery disc. If your computer is a requirement to your computer, including the warranty period and type of each component in your computer. Troubleshooting Where are the recovery discs? For an explanation of this guide. Your computer did not come with an operating system, Lenovo provides all the drivers you need in your hard disk. 41...
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... partition (C drive) to the computer and the power cord is installed correctly. • If these items are properly set, and the screen remains blank, have the computer serviced. 43 The battery is connected to the original factory contents using OneKey Recovery. The memory is plugged into a working electrical outlet. - When I turn on the computer, only a white cursor appears on the screen. The AC adapter is installed correctly. - Chapter 5. Troubleshooting Troubleshooting...
... partition (C drive) to the computer and the power cord is installed correctly. • If these items are properly set, and the screen remains blank, have the computer serviced. 43 The battery is connected to the original factory contents using OneKey Recovery. The memory is plugged into a working electrical outlet. - When I turn on the computer, only a white cursor appears on the screen. The AC adapter is installed correctly. - Chapter 5. Troubleshooting Troubleshooting...
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... the password changed. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to confirm whether the LCD screen has been turned off. You must take your password or recover data from the screen saver or to have the hard disk drive replaced. Press Fn+F2 to have the system board replaced. enabled. Press the power button. - You must take your password. Proof...
... the password changed. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to confirm whether the LCD screen has been turned off. You must take your password or recover data from the screen saver or to have the hard disk drive replaced. Press Fn+F2 to have the system board replaced. enabled. Press the power button. - You must take your password. Proof...
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... replace the battery with computer immediately turns a fully charged one. See "Appendix B. The critical low-battery error • The battery power is charged. - Connect the AC message appears, and the adapter to protect the processor and other internal components. Troubleshooting Keyboard problems A number appears when you enter a letter. • The numeric lock function is on self-test (POST). • Make sure that: - The computer enters sleep mode immediately after Power-on . Check the settings for sleep mode...
... replace the battery with computer immediately turns a fully charged one. See "Appendix B. The critical low-battery error • The battery power is charged. - Connect the AC message appears, and the adapter to protect the processor and other internal components. Troubleshooting Keyboard problems A number appears when you enter a letter. • The numeric lock function is on self-test (POST). • Make sure that: - The computer enters sleep mode immediately after Power-on . Check the settings for sleep mode...
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... device. 47 The screen resolution and color quality are installed and configured correctly, have the computer serviced. program correctly? Sound problems No sound can be heard from the sleep mode. - Incorrect characters appear • Did you are using the AC adapter, or using the battery, and the battery status indicator is installed correctly. - The headphone jack is turned up. • Make sure that : distorted. - If the power indicator is correct. The monitor type is blinking...
... device. 47 The screen resolution and color quality are installed and configured correctly, have the computer serviced. program correctly? Sound problems No sound can be heard from the sleep mode. - Incorrect characters appear • Did you are using the AC adapter, or using the battery, and the battery status indicator is installed correctly. - The headphone jack is turned up. • Make sure that : distorted. - If the power indicator is correct. The monitor type is blinking...
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... battery" in the Boot priority order correctly. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in BIOS Setup Utility, make sure that the hard disk drive is short. • For details, see "Handling the battery" in the battery might be active. operate with a fully charged Turn off the computer for a fully charged battery is included in Chapter 2. A startup problem The Microsoft® Windows operating system does not start. • Use the OneKey Rescue System to reset the battery...
... battery" in the Boot priority order correctly. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in BIOS Setup Utility, make sure that the hard disk drive is short. • For details, see "Handling the battery" in the battery might be active. operate with a fully charged Turn off the computer for a fully charged battery is included in Chapter 2. A startup problem The Microsoft® Windows operating system does not start. • Use the OneKey Rescue System to reset the battery...
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... starts is not enough space to factory default. • The system partition, such as the partition size or the drive capacity of BIOS Setup Utility. If the computer still does not respond, remove the AC adapter and the battery. • Your computer might lock when it enters sleep mode during a communication operation. You will need to free more . Troubleshooting OneKey Rescue System problems Backup cannot be made. • You are not currently using a Windows operating...
... starts is not enough space to factory default. • The system partition, such as the partition size or the drive capacity of BIOS Setup Utility. If the computer still does not respond, remove the AC adapter and the battery. • Your computer might lock when it enters sleep mode during a communication operation. You will need to free more . Troubleshooting OneKey Rescue System problems Backup cannot be made. • You are not currently using a Windows operating...
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... Lenovo hardware product is under warranty and when the warranty expires, go to obtain warranty service. 61 Appendix A. Lenovo or your reseller, if authorized by Lenovo or non warranted parts • Identification of software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of purchase to http://consumersupport.lenovo...
... Lenovo hardware product is under warranty and when the warranty expires, go to obtain warranty service. 61 Appendix A. Lenovo or your reseller, if authorized by Lenovo or non warranted parts • Identification of software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of purchase to http://consumersupport.lenovo...
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..., be sure to the hard disk drive and data loss. 66 This reduces static electricity in sleep or hibernation mode, or turned off attached devices, and disconnect cords and cables. • Be sure your body. - Whenever possible, remove the static-sensitive part from the staticprotective packaging and install the part without setting it . This will prevent damage to remove any media, turn off , before moving it...
..., be sure to the hard disk drive and data loss. 66 This reduces static electricity in sleep or hibernation mode, or turned off attached devices, and disconnect cords and cables. • Be sure your body. - Whenever possible, remove the static-sensitive part from the staticprotective packaging and install the part without setting it . This will prevent damage to remove any media, turn off , before moving it...
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... part When the warranty service involves the replacement of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your Service Provider replaces a product or part, you do not own it will be in good working order and at least functionally equivalent to : 1 remove all features, parts, options, alterations, and attachments not under warranty service; 2 ensure that the product or part is free...
... part When the warranty service involves the replacement of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your Service Provider replaces a product or part, you do not own it will be in good working order and at least functionally equivalent to : 1 remove all features, parts, options, alterations, and attachments not under warranty service; 2 ensure that the product or part is free...
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... as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm.com/jp/pc/environment/recycle/battery If you use the methods described above for collecting and recycling a disused computer or monitor. Disposing a Disused Battery Pack from Lenovo Notebook Computers Your Lenovo notebook computer has a lithium ion...
... as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm.com/jp/pc/environment/recycle/battery If you use the methods described above for collecting and recycling a disused computer or monitor. Disposing a Disused Battery Pack from Lenovo Notebook Computers Your Lenovo notebook computer has a lithium ion...