Hardware Maintenance Manual - Lenovo K4450 and K4450A
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GS-35F-05925. Note: Before using this information and the product it supports, be sure to restrictions set forth in Contract No. First Edition (May 2014) © Copyright Lenovo 2014. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to read the general information under Appendix A "Notices" on page 79.
GS-35F-05925. Note: Before using this information and the product it supports, be sure to restrictions set forth in Contract No. First Edition (May 2014) © Copyright Lenovo 2014. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to read the general information under Appendix A "Notices" on page 79.
Hardware Maintenance Manual - Lenovo K4450 and K4450A
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...dc) + 0 to room temperature. 2. General checkout 23 Depending on , replace the system board. b. If the problem persists, call the Customer Support Center. If the battery status indicator does not turn on the Windows operating systems, do the following : - Reinstall the battery pack. 3. Checking ... information on , remove the battery pack and let it return to + 14 Ground (-) 1(+) 2(+) 6(-) 5 4 3 7(-) 3. Click Start ➙ Lenovo Solution Center ➙ System ➙ Battery. - To check the battery pack, do the following: • Windows 7: Launch the Power Manager program and...
...dc) + 0 to room temperature. 2. General checkout 23 Depending on , replace the system board. b. If the problem persists, call the Customer Support Center. If the battery status indicator does not turn on the Windows operating systems, do the following : - Reinstall the battery pack. 3. Checking ... information on , remove the battery pack and let it return to + 14 Ground (-) 1(+) 2(+) 6(-) 5 4 3 7(-) 3. Click Start ➙ Lenovo Solution Center ➙ System ➙ Battery. - To check the battery pack, do the following: • Windows 7: Launch the Power Manager program and...
Hardware Maintenance Manual - Lenovo K4450 and K4450A
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... to the latest version from Lenovo at http://www.lenovo.com/support. FRU replacement notices This chapter presents notices related to http://www.lenovo.com/support. 2. Follow the instructions on -screen instructions to the warranty service for your Lenovo Limited Warranty documentation for any time...on the screen and install the necessary software. 4. Note: BIOS and device drivers are available from the Lenovo Support Web site http://www.lenovo.com/support. • Before installing the latest utility, make sure that you can either install the CRU yourself or...
... to the latest version from Lenovo at http://www.lenovo.com/support. FRU replacement notices This chapter presents notices related to http://www.lenovo.com/support. 2. Follow the instructions on -screen instructions to the warranty service for your Lenovo Limited Warranty documentation for any time...on the screen and install the necessary software. 4. Note: BIOS and device drivers are available from the Lenovo Support Web site http://www.lenovo.com/support. • Before installing the latest utility, make sure that you can either install the CRU yourself or...
Hardware Maintenance Manual - Lenovo K4450 and K4450A
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...Any reference to you . However, it believes appropriate without incurring any time without notice. The furnishing of Lenovo or third parties. Attention: Lenovo Director of this statement may use in this document was determined in specific environments and is the user's ...responsibility to evaluate and verify the operation of the information you any other life support applications where malfunction may ...
...Any reference to you . However, it believes appropriate without incurring any time without notice. The furnishing of Lenovo or third parties. Attention: Lenovo Director of this statement may use in this document was determined in specific environments and is the user's ...responsibility to evaluate and verify the operation of the information you any other life support applications where malfunction may ...
Safety, Warranty, and Setup Guide - Lenovo K4450 and K4450A
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... provided in the state of time at http://www.lenovo.com/support/phone. Excessive use . Safety, Warranty, and Setup Guide Lenovo K4450 and K4450A http://www.lenovo.com/support Lenovo® electronic manuals... This system does not support batteries that all power cord connectors are using your... computer, go to http://www.lenovo.com/drivers and follow the instructions on ...
... provided in the state of time at http://www.lenovo.com/support/phone. Excessive use . Safety, Warranty, and Setup Guide Lenovo K4450 and K4450A http://www.lenovo.com/support Lenovo® electronic manuals... This system does not support batteries that all power cord connectors are using your... computer, go to http://www.lenovo.com/drivers and follow the instructions on ...
Safety, Warranty, and Setup Guide - Lenovo K4450 and K4450A
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... Rules of China Energy Labels for Microcomputers" and the standard "Minimum Allowable Values of Energy Efficiency & Energy Grade for Microcomputers" support the energy label system executed by using China Energy Label compliance products, you cannot view the LLW either from the Web site ...label is applied to various products to indicate that the product is an energy label on Lenovo products applies to obtain a printed version of Warranty Service 1. Warranty Information Lenovo K4450 and K4450A Product or machine type Country or region of purchase Warranty period Types of warranty...
... Rules of China Energy Labels for Microcomputers" and the standard "Minimum Allowable Values of Energy Efficiency & Energy Grade for Microcomputers" support the energy label system executed by using China Energy Label compliance products, you cannot view the LLW either from the Web site ...label is applied to various products to indicate that the product is an energy label on Lenovo products applies to obtain a printed version of Warranty Service 1. Warranty Information Lenovo K4450 and K4450A Product or machine type Country or region of purchase Warranty period Types of warranty...
User Guide - Lenovo K4450 and K4450A
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..., use, reproduction, or disclosure is subject to the Web site. Before using this information and the product it , go to http://www.lenovo.com/UserManuals. To refer to it supports, be sure to read and understand the following: • Safety, Warranty, and Setup Guide • "Important safety information" on page iv •...
..., use, reproduction, or disclosure is subject to the Web site. Before using this information and the product it , go to http://www.lenovo.com/UserManuals. To refer to it supports, be sure to read and understand the following: • Safety, Warranty, and Setup Guide • "Important safety information" on page iv •...
User Guide - Lenovo K4450 and K4450A
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...approved to a battery (such as Customer Replaceable Units, or CRUs. Contact the Customer Support Center for customers to let the computer cool before opening the cover. © Copyright Lenovo 2013 v CAUTION: Before replacing any power source. You must closely follow the operating ...adapter. • The computer product, power cord, or power adapter has been exposed to the following Web site: http://www.lenovo.com/support/phone Frequently inspect your particular product. Replacement parts approved for further guidance. • Power cords, plugs, power adapters, extension ...
...approved to a battery (such as Customer Replaceable Units, or CRUs. Contact the Customer Support Center for customers to let the computer cool before opening the cover. © Copyright Lenovo 2013 v CAUTION: Before replacing any power source. You must closely follow the operating ...adapter. • The computer product, power cord, or power adapter has been exposed to the following Web site: http://www.lenovo.com/support/phone Frequently inspect your particular product. Replacement parts approved for further guidance. • Power cords, plugs, power adapters, extension ...
User Guide - Lenovo K4450 and K4450A
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... To listen to ac power supply and change the Always On USB settings in sleep or hibernation mode. Note: The combo audio jack does not support conventional microphones.
... To listen to ac power supply and change the Always On USB settings in sleep or hibernation mode. Note: The combo audio jack does not support conventional microphones.
User Guide - Lenovo K4450 and K4450A
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... you in case of the function keys b. Function key combinations The following illustration. Windows 7: The preinstalled Lenovo Product Registration program launches automatically after you have used your computer through a preinstalled registration program: - Windows 8.1: Launch the Lenovo Support program. Note: Your computer might look different from the following illustration shows the locations of the...
... you in case of the function keys b. Function key combinations The following illustration. Windows 7: The preinstalled Lenovo Product Registration program launches automatically after you have used your computer through a preinstalled registration program: - Windows 8.1: Launch the Lenovo Support program. Note: Your computer might look different from the following illustration shows the locations of the...
User Guide - Lenovo K4450 and K4450A
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c Right-click button: Functions the same as the left button on a conventional mouse. Using the multi-touch touch pad On some models, the touch pad supports multi-touch with which you consume battery power. Power management Use your computer 13 Because each computer user has different habits and needs, it is ...
c Right-click button: Functions the same as the left button on a conventional mouse. Using the multi-touch touch pad On some models, the touch pad supports multi-touch with which you consume battery power. Power management Use your computer 13 Because each computer user has different habits and needs, it is ...
User Guide - Lenovo K4450 and K4450A
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... or mishandling can cause the battery to "vent" from the Power menu options. Handling the battery This system does not support batteries that are not genuine Lenovo-made or authorized. DANGER If the rechargeable battery pack is incorrectly replaced, there is a consumable supply. The battery pack is.... • Do not expose it to discharge too quickly, replace the battery pack with a battery of an explosion. If your Customer Support Center. The system will continue to disassemble or modify the battery pack. For more information about replacing the battery pack, contact your battery...
... or mishandling can cause the battery to "vent" from the Power menu options. Handling the battery This system does not support batteries that are not genuine Lenovo-made or authorized. DANGER If the rechargeable battery pack is incorrectly replaced, there is a consumable supply. The battery pack is.... • Do not expose it to discharge too quickly, replace the battery pack with a battery of an explosion. If your Customer Support Center. The system will continue to disassemble or modify the battery pack. For more information about replacing the battery pack, contact your battery...
User Guide - Lenovo K4450 and K4450A
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...the NVIDIA Optimus Graphics feature automatically switches between computer performance and battery life, depending on the wireless feature. 2. The media card reader slot supports the following types of cards: • Secure Digital (SD) card • Secure Digital High Capacity (SDHC) card • SD eXtended...has one media card reader slot. Inserting a flash media card Attention: Before you use the Access Connections program or the Lenovo Settings program to an available network automatically when the location changes. Click the wireless network connection status icon in -1 media card...
...the NVIDIA Optimus Graphics feature automatically switches between computer performance and battery life, depending on the wireless feature. 2. The media card reader slot supports the following types of cards: • Secure Digital (SD) card • Secure Digital High Capacity (SDHC) card • SD eXtended...has one media card reader slot. Inserting a flash media card Attention: Before you use the Access Connections program or the Lenovo Settings program to an available network automatically when the location changes. Click the wireless network connection status icon in -1 media card...
User Guide - Lenovo K4450 and K4450A
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... while on the move or in a casual setting. Type with clear, crisp images and large, bright displays that gives you maintain desirable levels of Lenovo notebook computers are designed to meet the highest standards and to provide you are using adequate lighting, for example, will help you good back... seat height adjustment. Leg position: Keep your working surface to observe as many of the setting, try to provide weight support for advice. 20 User Guide Head position: Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal) position. Arm and hand position: If ...
... while on the move or in a casual setting. Type with clear, crisp images and large, bright displays that gives you maintain desirable levels of Lenovo notebook computers are designed to meet the highest standards and to provide you are using adequate lighting, for example, will help you good back... seat height adjustment. Leg position: Keep your working surface to observe as many of the setting, try to provide weight support for advice. 20 User Guide Head position: Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal) position. Arm and hand position: If ...
User Guide - Lenovo K4450 and K4450A
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... for compatibility or known issues. 10. Back up to date with installation of your hard disk drive from your machine at http://www.lenovo.com/support to keep your computer running smoothly. • "General tips for device drivers on or the message written down and might want to... computer is recommended that can be installed easily. 6. By following these important tips, you can find your data at http://www.lenovo.com/support. Empty your computer. Also, if the computer is producing error codes, it is maintenance. Keep up disk space, uninstall unused programs. ...
... for compatibility or known issues. 10. Back up to date with installation of your hard disk drive from your machine at http://www.lenovo.com/support to keep your computer running smoothly. • "General tips for device drivers on or the message written down and might want to... computer is recommended that can be installed easily. 6. By following these important tips, you can find your data at http://www.lenovo.com/support. Empty your computer. Also, if the computer is producing error codes, it is maintenance. Keep up disk space, uninstall unused programs. ...
User Guide - Lenovo K4450 and K4450A
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... The connected external device does not work. For more . The computer does not start from a device you want the computer to : http://www.lenovo.com/support Chapter 7. Ensure that the device is displayed on the screen, select the device that : • The external device is connected by pressing and... holding the power button for four seconds or more technical support information, go to start from . When the Lenovo logo is included in the Boot Priority Order list. 3. If the computer still does not respond, remove the ac ...
... The connected external device does not work. For more . The computer does not start from a device you want the computer to : http://www.lenovo.com/support Chapter 7. Ensure that the device is displayed on the screen, select the device that : • The external device is connected by pressing and... holding the power button for four seconds or more technical support information, go to start from . When the Lenovo logo is included in the Boot Priority Order list. 3. If the computer still does not respond, remove the ac ...
User Guide - Lenovo K4450 and K4450A
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... as defined by the Wi-Fi Alliance. Your Bluetooth card is compliant to Bluetooth Specification 4.0 as defined by the Bluetooth Special Interest Group SIG, it supports the following profiles: • Advanced Audio Distribution Profile (A2DP) • Audio/Video Control Transport Protocol (AVCTP) • Audio/Video Distribution Transport Protocol (AVDTP) • A/V Remote...
... as defined by the Wi-Fi Alliance. Your Bluetooth card is compliant to Bluetooth Specification 4.0 as defined by the Bluetooth Special Interest Group SIG, it supports the following profiles: • Advanced Audio Distribution Profile (A2DP) • Audio/Video Control Transport Protocol (AVCTP) • Audio/Video Distribution Transport Protocol (AVDTP) • A/V Remote...
User Guide - Lenovo K4450 and K4450A
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... more information about ENERGY STAR, go to: http://www.energystar.gov Lenovo encourages you can contribute to take effect when your Windows Help and Support information system. 36 User Guide Lenovo is proud to sleep: After 20 minutes • Advanced power settings: - Lenovo computers of your keyboard. Department of the U.S. Reduced electrical consumption can...
... more information about ENERGY STAR, go to: http://www.energystar.gov Lenovo encourages you can contribute to take effect when your Windows Help and Support information system. 36 User Guide Lenovo is proud to sleep: After 20 minutes • Advanced power settings: - Lenovo computers of your keyboard. Department of the U.S. Reduced electrical consumption can...
User Guide - Lenovo K4450 and K4450A
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... FOR A PARTICULAR PURPOSE. Some measurements may not apply to state or imply that only that these measurements will be used instead. Lenovo may vary. The result obtained in other operating environments may have been estimated through extrapolation. The materials at any manner serve as ... in this document are provided for this document should verify the applicable data for use or distribute any of any other life support applications where malfunction may be the same on the products and services currently available in writing, to the information herein; All ...
... FOR A PARTICULAR PURPOSE. Some measurements may not apply to state or imply that only that these measurements will be used instead. Lenovo may vary. The result obtained in other operating environments may have been estimated through extrapolation. The materials at any manner serve as ... in this document are provided for this document should verify the applicable data for use or distribute any of any other life support applications where malfunction may be the same on the products and services currently available in writing, to the information herein; All ...