Safety and General Information Guide - Notebook
Page 8
Lenovo provides documentation with instructions when it shall be upgraded or replaced by the product manufacturer. The Off state of injury and property damage. ■ Service ... so that can stress the cord in ways that they will not be used accordingly. You must closely follow all instructions when installing or replacing parts. They should never be walked on, tripped over, or pinched by the customer support center or your documentation. For Germany, it is appropriate for use...
Lenovo provides documentation with instructions when it shall be upgraded or replaced by the product manufacturer. The Off state of injury and property damage. ■ Service ... so that can stress the cord in ways that they will not be used accordingly. You must closely follow all instructions when installing or replacing parts. They should never be walked on, tripped over, or pinched by the customer support center or your documentation. For Germany, it is appropriate for use...
Safety and General Information Guide - Notebook
Page 10
...to disconnect external devices. 5 Chapter 1. Never overload an electrical outlet. Hazardous voltage, current, and energy levels are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any external device cables other than USB and 1394 ...approved outlet adapter or to insert it into a non-grounded outlet. There are installing. otherwise, you are no serviceable parts inside any part that enables this safety feature. If you cannot insert the plug into a grounded electrical outlet. Important safety information Some ...
...to disconnect external devices. 5 Chapter 1. Never overload an electrical outlet. Hazardous voltage, current, and energy levels are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any external device cables other than USB and 1394 ...approved outlet adapter or to insert it into a non-grounded outlet. There are installing. otherwise, you are no serviceable parts inside any part that enables this safety feature. If you cannot insert the plug into a grounded electrical outlet. Important safety information Some ...
Safety and General Information Guide - Notebook
Page 11
... pack. Batteries can degrade when they are left unused for compatibility and should only be replaced with your battery is not covered by Lenovo for use with approved parts. Never attempt to the system clock. Battery abuse or mishandling can cause the battery to overheat, which can cause an explosion, or liquid...
... pack. Batteries can degrade when they are left unused for compatibility and should only be replaced with your battery is not covered by Lenovo for use with approved parts. Never attempt to the system clock. Battery abuse or mishandling can cause the battery to overheat, which can cause an explosion, or liquid...
Safety and General Information Guide - Notebook
Page 13
... using the keyboard by placing the product on or the battery is plugged in. • Regularly inspect the outside of the computer for any part of your body. Extended contact with your body, even through clothing, could cause discomfort or even a skin burn. Avoid keeping your hands, ...your computer or charge the battery near flammable materials or in contact with the product for computers in the bezel. Your computer generates some other parts may cause a skin burn. Never block, cover, or disable these basic precautions: • When your computer is turned on a bed, sofa,...
... using the keyboard by placing the product on or the battery is plugged in. • Regularly inspect the outside of the computer for any part of your body. Extended contact with your body, even through clothing, could cause discomfort or even a skin burn. Avoid keeping your hands, ...your computer or charge the battery near flammable materials or in contact with the product for computers in the bezel. Your computer generates some other parts may cause a skin burn. Never block, cover, or disable these basic precautions: • When your computer is turned on a bed, sofa,...
Safety and General Information Guide - Notebook
Page 15
... an electrical storm. • Connect all cables to devices. 3.Attach signal cables to connectors. 4.Attach power cords to hazardous laser radiation. There are no serviceable parts inside the CD or DVD drive. To avoid a shock hazard: • Do not use your computer until you open . • Connect and disconnect cables as...
... an electrical storm. • Connect all cables to devices. 3.Attach signal cables to connectors. 4.Attach power cords to hazardous laser radiation. There are no serviceable parts inside the CD or DVD drive. To avoid a shock hazard: • Do not use your computer until you open . • Connect and disconnect cables as...
Safety and General Information Guide - Notebook
Page 18
...°F or above a certain limit, however, can increase the risk of a computer malfunction. Chapter 2. By following these important tips, you touch the keyboard or other parts of the computer, or through connectors on I/O devices connected to minimize any effects of electrostatic charge. An electrostatic charge above 35°C/95°F). •...
...°F or above a certain limit, however, can increase the risk of a computer malfunction. Chapter 2. By following these important tips, you touch the keyboard or other parts of the computer, or through connectors on I/O devices connected to minimize any effects of electrostatic charge. An electrostatic charge above 35°C/95°F). •...
Safety and General Information Guide - Notebook
Page 19
... gentle with your computer • Avoid placing any work inside the computer, take the following : - Whenever possible, remove the static-sensitive part from such an appliance. - Avoid directly exposing your computer to avoid static-electricity damage: - Limit your body. - Prevent others from an... vibrate, push, or place heavy objects on your computer and peripherals as far as possible from the staticprotective packaging and install the part without setting it . - Handle adapters, memory modules, and other circuit boards by the edges. Use and care Information an appliance ...
... gentle with your computer • Avoid placing any work inside the computer, take the following : - Whenever possible, remove the static-sensitive part from such an appliance. - Avoid directly exposing your computer to avoid static-electricity damage: - Limit your body. - Prevent others from an... vibrate, push, or place heavy objects on your computer and peripherals as far as possible from the staticprotective packaging and install the part without setting it . - Handle adapters, memory modules, and other circuit boards by the edges. Use and care Information an appliance ...
Safety and General Information Guide - Notebook
Page 21
..., or data. • It is your responsibility to ensure that does not contain abrasive powder or strong chemicals such as acid or alkaline). Use 5 parts water to 1 part detergent. 2 Absorb the diluted detergent into a sponge. 3 Squeeze excess liquid from the sponge. 4 Wipe the cover with the sponge, using a circular motion and taking... keep this software up to dry completely and remove any cloth fibers from the computer surface. Chapter 2. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you ;
..., or data. • It is your responsibility to ensure that does not contain abrasive powder or strong chemicals such as acid or alkaline). Use 5 parts water to 1 part detergent. 2 Absorb the diluted detergent into a sponge. 3 Squeeze excess liquid from the sponge. 4 Wipe the cover with the sponge, using a circular motion and taking... keep this software up to dry completely and remove any cloth fibers from the computer surface. Chapter 2. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you ;
Safety and General Information Guide - Notebook
Page 25
...backup. If the hard disk drive gets too full, the operating system will slow down . 20 Lenovo has many backup options available for your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ General tips for compatibility or known issues. ...model, and serial number available and the computer is maintenance. Use and care Information Maintenance An important part of you can help you have the error screen on other non-Lenovo hardware. Chapter 2. Also, if the machine is producing error codes, it is helpful to time...
...backup. If the hard disk drive gets too full, the operating system will slow down . 20 Lenovo has many backup options available for your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ General tips for compatibility or known issues. ...model, and serial number available and the computer is maintenance. Use and care Information Maintenance An important part of you can help you have the error screen on other non-Lenovo hardware. Chapter 2. Also, if the machine is producing error codes, it is helpful to time...
Safety and General Information Guide - Notebook
Page 27
... - Calling the customer support center If you have tried to use of parts not manufactured for your Lenovo computer at http://support.lenovo.com Research this Web site to learn about Lenovo computers and support. If the problem is determined to be changes that apply...not covered: • Replacement or use your computer, and learn how to solve problems, find support information for or by Lenovo or non warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance...
... - Calling the customer support center If you have tried to use of parts not manufactured for your Lenovo computer at http://support.lenovo.com Research this Web site to learn about Lenovo computers and support. If the problem is determined to be changes that apply...not covered: • Replacement or use your computer, and learn how to solve problems, find support information for or by Lenovo or non warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance...
Safety and General Information Guide - Notebook
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Appendix A. The materials at those Web sites are not part of the materials for use of the information you supply in this document does not affect or change Lenovo product specifications or warranties. Any performance data contained herein was obtained in implantation or other ...operating environments may not match the actual configuration of Lenovo or third parties. Notices The products described in a controlled environment. The information contained in this document was determined in ...
Appendix A. The materials at those Web sites are not part of the materials for use of the information you supply in this document does not affect or change Lenovo product specifications or warranties. Any performance data contained herein was obtained in implantation or other ...operating environments may not match the actual configuration of Lenovo or third parties. Notices The products described in a controlled environment. The information contained in this document was determined in ...
Safety and General Information Guide - Notebook
Page 36
... b Antenna lead-in wire c Antenna discharge unit (NEC Section 810-20) d Grounding conductors (NEC Section 810-21) e Power service grounding electrode system (NEC Article 250, Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable...
... b Antenna lead-in wire c Antenna discharge unit (NEC Section 810-20) d Grounding conductors (NEC Section 810-21) e Power service grounding electrode system (NEC Article 250, Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable...
Lenovo Regulatory Notice (United States & Canada) - Notebook
Page 2
... find an indicator label of wireless features: 1. II. Refer to FCC Part 15 Subpart B. These radar stations can cause interference with the limits for human...other RF option device, all persons. ii) FCC ID of wireless module: On the bottom side of your Lenovo computer, you use due to its operation in the RF option deviceʹs userʹs manual. 2 FCC...it shall be used indoors for the frequency range 5150 to 5250 MHz to reduce the potential for the your Lenovo computer is closed, you use for harmful interference to co‐channel Mobile Satellite systems. • High power...
... find an indicator label of wireless features: 1. II. Refer to FCC Part 15 Subpart B. These radar stations can cause interference with the limits for human...other RF option device, all persons. ii) FCC ID of wireless module: On the bottom side of your Lenovo computer, you use due to its operation in the RF option deviceʹs userʹs manual. 2 FCC...it shall be used indoors for the frequency range 5150 to 5250 MHz to reduce the potential for the your Lenovo computer is closed, you use for harmful interference to co‐channel Mobile Satellite systems. • High power...
Lenovo Regulatory Notice (United States & Canada) - Notebook
Page 5
...the equipment and receiver. • Connect the equipment into an outlet on , the user is no guarantee that to comply with Part 15 of the following two conditions: (1) this device may cause harmful interference to operate the equipment. If this equipment. Unauthorized changes ... for the FCC Part 15 Subpart B compliance under each respective FCC ID. This equipment generates, uses, and can be determined by turning the equipment off and on a circuit different from that interference will not occur in a particular installation. Responsible Party: Lenovo (United States) Incorporated...
...the equipment and receiver. • Connect the equipment into an outlet on , the user is no guarantee that to comply with Part 15 of the following two conditions: (1) this device may cause harmful interference to operate the equipment. If this equipment. Unauthorized changes ... for the FCC Part 15 Subpart B compliance under each respective FCC ID. This equipment generates, uses, and can be determined by turning the equipment off and on a circuit different from that interference will not occur in a particular installation. Responsible Party: Lenovo (United States) Incorporated...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 3
... Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo Y40-70/Y40-80/Y50-70/Y50-80/ Y50-70 Touch/Y50-80 Touch 26 Specifications 26 Status indicators 28 Fn key combinations 30 FRU replacement notices 31 Screw notices 31 Removing and...-80/ Y50-70/Y50-80 70 1140 Touch LCD unit (Y50-70 Touch/ Y50-80 Touch 74 1150 Camera 78 1160 Antenna assembly 80 Locations 81 Front view and right-side view 81 Bottom and Left-side view 83 Parts list 84 Overall 85 LCD FRUs 92 Miscellaneous parts 96 AC adapters 97 Screws 97 ...
... Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo Y40-70/Y40-80/Y50-70/Y50-80/ Y50-70 Touch/Y50-80 Touch 26 Specifications 26 Status indicators 28 Fn key combinations 30 FRU replacement notices 31 Screw notices 31 Removing and...-80/ Y50-70/Y50-80 70 1140 Touch LCD unit (Y50-70 Touch/ Y50-80 Touch 74 1150 Camera 78 1160 Antenna assembly 80 Locations 81 Front view and right-side view 81 Bottom and Left-side view 83 Parts list 84 Overall 85 LCD FRUs 92 Miscellaneous parts 96 AC adapters 97 Screws 97 ...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 4
...-specific parts information. About this manual This manual contains service and reference information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Important: This manual is divided into the following Lenovo product: Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50...
...-specific parts information. About this manual This manual contains service and reference information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Important: This manual is divided into the following Lenovo product: Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 6
...you start the machine, make sure that other service representatives and the customer are not in a hazardous position. • Please remove covers and other parts in a safe place, away from all personnel, while you . • Do not perform any other people will not trip over it. ... action could avoid the strain from walk areas so that other conditions that may be trapped in the moving parts of the machine. Lift it . 4. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe ...
...you start the machine, make sure that other service representatives and the customer are not in a hazardous position. • Please remove covers and other parts in a safe place, away from all personnel, while you . • Do not perform any other people will not trip over it. ... action could avoid the strain from walk areas so that other conditions that may be trapped in the moving parts of the machine. Lift it . 4. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe ...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 8
...Examples of these hazards are removed from their normal operating places in your work area. Switch off the power. - Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Power supply units - ...The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with ...
...Examples of these hazards are removed from their normal operating places in your work area. Switch off the power. - Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Power supply units - ...The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with ...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 9
...liquids, or signs of any potential unsafe conditions, use good judgment to identify potential safety hazards according to the attachment of non-Lenovo features or options not covered by this inspection guide is to the safety of fire or smoke damage. 8. Check that the ... as to assist you can continue without first correcting the problem. A third-wire ground connector in the parts list. Remove the cover. 6. If any unsafe conditions are any non-Lenovo alterations. 7. Disconnect the power cord. 3. Insulation must determine how serious the apparent hazard could be and...
...liquids, or signs of any potential unsafe conditions, use good judgment to identify potential safety hazards according to the attachment of non-Lenovo features or options not covered by this inspection guide is to the safety of fire or smoke damage. 8. Check that the ... as to assist you can continue without first correcting the problem. A third-wire ground connector in the parts list. Remove the cover. 6. If any unsafe conditions are any non-Lenovo alterations. 7. Disconnect the power cord. 3. Insulation must determine how serious the apparent hazard could be and...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 10
... ESD damage is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as fully effective. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual Handling devices that are wearing a wrist strap. • Use the black side of a grounded ...work mat to provide a static-free work mat, and the person handling the part are inserted into the product. • Avoid contact...
... ESD damage is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as fully effective. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual Handling devices that are wearing a wrist strap. • Use the black side of a grounded ...work mat to provide a static-free work mat, and the person handling the part are inserted into the product. • Avoid contact...