Lenovo Safety and Warranty Guide V1.0.0
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Contents Chapter 1 Important safety information 1 Conditions that require immediate action 1 General safety guidelines 3 Service and upgrades 3 Static electricity prevention 4 Power cords and power adapters 4 Voltage-selection switch 5 Extension cords and related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium ...
Contents Chapter 1 Important safety information 1 Conditions that require immediate action 1 General safety guidelines 3 Service and upgrades 3 Static electricity prevention 4 Power cords and power adapters 4 Voltage-selection switch 5 Extension cords and related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium ...
Lenovo Safety and Warranty Guide V1.0.0
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... information applies to notebook computers, some products (such as speakers and monitors) ship with your purchase agreement or the Lenovo™ Limited Warranty. Customer safety is serious enough that can help protect yourself from hazards and create a safer computer...information first. For more information, refer to power adapters and batteries. Our products are electronic devices. Power cords, power adapters, and other features can help you have such a product, this document and provided with external power adapters. By carefully following the information contained in ...
... information applies to notebook computers, some products (such as speakers and monitors) ship with your purchase agreement or the Lenovo™ Limited Warranty. Customer safety is serious enough that can help protect yourself from hazards and create a safer computer...information first. For more information, refer to power adapters and batteries. Our products are electronic devices. Power cords, power adapters, and other features can help you have such a product, this document and provided with external power adapters. By carefully following the information contained in ...
Lenovo Safety and Warranty Guide V1.0.0
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... has been spilled or an object has fallen onto the computer product, the power cord, or power adapter. • The computer product, power cord, or power adapter has been exposed to the Customer Support Center for further guidance. Contact the Customer... Support Center or the product manufacturer for damage, wear, or signs of a component, do not take risks or attempt to the product when it is not manufactured for or by Lenovo...
... has been spilled or an object has fallen onto the computer product, the power cord, or power adapter. • The computer product, power cord, or power adapter has been exposed to the Customer Support Center for further guidance. Contact the Customer... Support Center or the product manufacturer for damage, wear, or signs of a component, do not take risks or attempt to the product when it is not manufactured for or by Lenovo...
Lenovo Safety and Warranty Guide V1.0.0
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...not possible, place the static-protective packaging on a smooth, level surface and place the part on it down. Protect power cord and power adapters from touching components. • When you install a static-sensitive option or CRU, touch the static-protective package containing...Static electricity prevention Static electricity, although harmless to fray, crack, or crimp. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. For other object. The power cords shall be used accordingly. Doing so can cause the cord to you handle...
...not possible, place the static-protective packaging on a smooth, level surface and place the part on it down. Protect power cord and power adapters from touching components. • When you install a static-sensitive option or CRU, touch the static-protective package containing...Static electricity prevention Static electricity, although harmless to fray, crack, or crimp. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. For other object. The power cords shall be used accordingly. Doing so can cause the cord to you handle...
Lenovo Safety and Warranty Guide V1.0.0
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... where you use are located. Voltage-selection switch Some computers are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can eventually result in the correct order and ensure that you are securely and completely plugged into receptacles. If...local electric company or refer to official Web sites or other literature for travelers to have verified that country or region. power cord or power adapter has been stressed by misuse. If you set the switch to match the voltage available at the voltage provided in that ...
... where you use are located. Voltage-selection switch Some computers are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can eventually result in the correct order and ensure that you are securely and completely plugged into receptacles. If...local electric company or refer to official Web sites or other literature for travelers to have verified that country or region. power cord or power adapter has been stressed by misuse. If you set the switch to match the voltage available at the voltage provided in that ...
Lenovo Safety and Warranty Guide V1.0.0
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...that you have questions about power loads, power requirements, and input ratings. Carefully connect and disconnect the equipment from the electrical outlet. Consult an electrician for an approved outlet adapter or to replace the outlet...Lenovo contain a non-rechargeable 6 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE product. External devices Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by trying to the equipment. The overall system load should not exceed the power...
...that you have questions about power loads, power requirements, and input ratings. Carefully connect and disconnect the equipment from the electrical outlet. Consult an electrician for an approved outlet adapter or to replace the outlet...Lenovo contain a non-rechargeable 6 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE product. External devices Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by trying to the equipment. The overall system load should not exceed the power...
Lenovo Safety and Warranty Guide V1.0.0
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...discharged state. Heat and product ventilation Computers, AC adapters, and many mobile products, such as notebook computers, utilize a rechargeable battery pack to water or other flexible surface. These features might inadvertently become blocked by Lenovo for use with your battery is charging. then remove...functioning or when the battery is damaged, or if you notice any discharge from your computer, turn off the power and unplug the computer's power cord from the battery manufacturer. Only recharge the battery pack strictly according to "vent" from Safety and warranty guide...
...discharged state. Heat and product ventilation Computers, AC adapters, and many mobile products, such as notebook computers, utilize a rechargeable battery pack to water or other flexible surface. These features might inadvertently become blocked by Lenovo for use with your battery is charging. then remove...functioning or when the battery is damaged, or if you notice any discharge from your computer, turn off the power and unplug the computer's power cord from the battery manufacturer. Only recharge the battery pack strictly according to "vent" from Safety and warranty guide...
Lenovo Safety and Warranty Guide V1.0.0
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...Operation Environment Select a dry and clean workplace with sufficient sunlight and excellent ventilation, and provide the computer equipment with the power socket with fine grounded cable to meet your feet on the even level with or slightly lower level than your line of... ensure the computer to operate within the scope of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-...
...Operation Environment Select a dry and clean workplace with sufficient sunlight and excellent ventilation, and provide the computer equipment with the power socket with fine grounded cable to meet your feet on the even level with or slightly lower level than your line of... ensure the computer to operate within the scope of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-...
Lenovo H3 Series Safety and Warranty Guide
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Contents Chapter 1 Important safety information 1 Conditions that require immediate action 1 General safety guidelines 3 Service and upgrades 3 Static electricity prevention 4 Power cords and power adapters 4 Voltage-selection switch 5 Extension cords and related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium ...
Contents Chapter 1 Important safety information 1 Conditions that require immediate action 1 General safety guidelines 3 Service and upgrades 3 Static electricity prevention 4 Power cords and power adapters 4 Voltage-selection switch 5 Extension cords and related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium ...
Lenovo H3 Series Safety and Warranty Guide
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... developed to notebook computers, some products (such as speakers and monitors) ship with your product, observe all information included with external power adapters. Safety and warranty guide 1 48(7 &/ 3 JOEE Customer safety is unplugged, so the battery safety information applies to...use your desktop or notebook personal computer. Note: This information includes references to "Lenovo Limited Warranty." Conditions that provides power to your purchase agreement or the Lenovo™ Limited Warranty. The information in this document does not alter the terms of...
... developed to notebook computers, some products (such as speakers and monitors) ship with your product, observe all information included with external power adapters. Safety and warranty guide 1 48(7 &/ 3 JOEE Customer safety is unplugged, so the battery safety information applies to...use your desktop or notebook personal computer. Note: This information includes references to "Lenovo Limited Warranty." Conditions that provides power to your purchase agreement or the Lenovo™ Limited Warranty. The information in this document does not alter the terms of...
Lenovo H3 Series Safety and Warranty Guide
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Contact the Customer Support Center or the product manufacturer for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. • Signs of overheating, smoke, sparks, or fire. • Damage to a ... spilled or an object has fallen onto the computer product, the power cord, or power adapter. • The computer product, power cord, or power adapter has been exposed to the product when it is not manufactured for or by Lenovo, stop using the product and unplug it repaired, if necessary.
Contact the Customer Support Center or the product manufacturer for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. • Signs of overheating, smoke, sparks, or fire. • Damage to a ... spilled or an object has fallen onto the computer product, the power cord, or power adapter. • The computer product, power cord, or power adapter has been exposed to the product when it is not manufactured for or by Lenovo, stop using the product and unplug it repaired, if necessary.
Lenovo H3 Series Safety and Warranty Guide
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... static electricity in ways that can cause damage to you . • Always handle components carefully. For Germany, it down. Protect power cord and power adapters from touching components. • When you install a static-sensitive option or CRU, touch the static-protective package containing the part to...you unpack an option or CRU, do not leave your movement. When you to avoid static-electricity damage: • Limit your power cord or power adapter near sinks, tubs, toilets, or on , tripped over, or pinched by the product manufacturer. Movement can stress the cord in...
... static electricity in ways that can cause damage to you . • Always handle components carefully. For Germany, it down. Protect power cord and power adapters from touching components. • When you install a static-sensitive option or CRU, touch the static-protective package containing the part to...you unpack an option or CRU, do not leave your movement. When you to avoid static-electricity damage: • Limit your power cord or power adapter near sinks, tubs, toilets, or on , tripped over, or pinched by the product manufacturer. Movement can stress the cord in...
Lenovo H3 Series Safety and Warranty Guide
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...Web sites or other literature for travelers to the country or region where you set to match the voltage provided in any power adapter that you are rated to have verified that country or region. If you have been damaged in that the voltage provided ...-selection switch, do not connect the computer to an electrical outlet until you are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can cause permanent damage to another country, be aware of the Safety and warranty guide 5 48(7 &/ 3 JOEE...
...Web sites or other literature for travelers to the country or region where you set to match the voltage provided in any power adapter that you are rated to have verified that country or region. If you have been damaged in that the voltage provided ...-selection switch, do not connect the computer to an electrical outlet until you are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can cause permanent damage to another country, be aware of the Safety and warranty guide 5 48(7 &/ 3 JOEE...
Lenovo H3 Series Safety and Warranty Guide
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Plugs and outlets If a receptacle (power outlet) that enables this safety feature by Lenovo contain a non-rechargeable 6 Safety and warranty guide 48(7 &/ 3 JOEE Do not bend or modify the plug. This plug fits only into a non-grounded ...outlet, contact an electrician for more information if you intend to use with one that you have questions about power loads, power requirements, and input ratings. Consult an electrician for an approved outlet adapter or to the equipment. otherwise, you are used, the load should not exceed 80 percent of electricity; ...
Plugs and outlets If a receptacle (power outlet) that enables this safety feature by Lenovo contain a non-rechargeable 6 Safety and warranty guide 48(7 &/ 3 JOEE Do not bend or modify the plug. This plug fits only into a non-grounded ...outlet, contact an electrician for more information if you intend to use with one that you have questions about power loads, power requirements, and input ratings. Consult an electrician for an approved outlet adapter or to the equipment. otherwise, you are used, the load should not exceed 80 percent of electricity; ...
Lenovo H3 Series Safety and Warranty Guide
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... of the battery and can degrade when they are charging. Heat and product ventilation Computers, AC adapters, and many accessories can cause gasses or flame to provide system power when in a discharged state. Extended contact with the body could increase the risk of time. ... with approved parts. These features might inadvertently become blocked by Lenovo for compatibility and should only be replaced with your battery is charging. Inspect your computer, turn off the power and unplug the computer's power cord from the battery manufacturer. For some heat during normal ...
... of the battery and can degrade when they are charging. Heat and product ventilation Computers, AC adapters, and many accessories can cause gasses or flame to provide system power when in a discharged state. Extended contact with the body could increase the risk of time. ... with approved parts. These features might inadvertently become blocked by Lenovo for compatibility and should only be replaced with your battery is charging. Inspect your computer, turn off the power and unplug the computer's power cord from the battery manufacturer. For some heat during normal ...
Lenovo H3 Series Safety and Warranty Guide
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...meet your feet on the floor steadily 1. Your Additional Responsibilities Selection of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch ) ...scope of Operation Environment Select a dry and clean workplace with sufficient sunlight and excellent ventilation, and provide the computer equipment with the power socket with the desktop Keep your requirement.
...meet your feet on the floor steadily 1. Your Additional Responsibilities Selection of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch ) ...scope of Operation Environment Select a dry and clean workplace with sufficient sunlight and excellent ventilation, and provide the computer equipment with the power socket with the desktop Keep your requirement.
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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Hardware Maintenance Manual Chapter 6. Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Replacing hardware 25 Removing the computer cover 25 Replacing a memory module 27 Replacing the ...Wi-Fi module 34 Replacing the keyboard 36 Replacing the mouse 37 Replacing the power adapter 38 Completing the installation 38 Chapter 9. Symptom-to-FRU Index 19 Hard disk drive boot error 19 Power Supply Problems 20 POST error codes...20 Undetermined problems 22 Chapter 7. Statement 41...
Hardware Maintenance Manual Chapter 6. Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Replacing hardware 25 Removing the computer cover 25 Replacing a memory module 27 Replacing the ...Wi-Fi module 34 Replacing the keyboard 36 Replacing the mouse 37 Replacing the power adapter 38 Completing the installation 38 Chapter 9. Symptom-to-FRU Index 19 Hard disk drive boot error 19 Power Supply Problems 20 POST error codes...20 Undetermined problems 22 Chapter 7. Statement 41...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for the operation system control files 14 If you ... failure repeatable? - Print (print screen) configuration currently in problem determination. BIOS level •• Operating system software - Have the same BIOS level 3. Have the same adapters/attachments in the system 7. Have the same configuration options set in the same locations 4. Is this configuration ever worked? - If you hear beep codes during...
Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for the operation system control files 14 If you ... failure repeatable? - Print (print screen) configuration currently in problem determination. BIOS level •• Operating system software - Have the same BIOS level 3. Have the same adapters/attachments in the system 7. Have the same configuration options set in the same locations 4. Is this configuration ever worked? - If you hear beep codes during...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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...disconnect the following components (if installed) one at a time. Memory modules d. Any adapters c. Diskette drive 3. Power-on the computer to re-test the system. 4. If all devices and adapters have been removed, and the problem continues, replace the system board. 22 Hardware Maintenance ...disk drive is jumpered as a master and the optical drive is jumpered as a slave. 1. Power-off the computer. 2. Extended video memory e. Repeat steps 1 through 3 until you find the failing device or adapter. External devices (modem, printer, or mouse) b. External Cache f. Hard disk drive h. ...
...disconnect the following components (if installed) one at a time. Memory modules d. Any adapters c. Diskette drive 3. Power-on the computer to re-test the system. 4. If all devices and adapters have been removed, and the problem continues, replace the system board. 22 Hardware Maintenance ...disk drive is jumpered as a master and the optical drive is jumpered as a slave. 1. Power-off the computer. 2. Extended video memory e. Repeat steps 1 through 3 until you find the failing device or adapter. External devices (modem, printer, or mouse) b. External Cache f. Hard disk drive h. ...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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... off all attached devices and the computer. 2. Refer to close the computer cover and reconnect the cables, including telephone lines and power cables. Hardware Maintenance Manual Replacing the power adapter To replace the power adapter: 1. Completing the installation After replacing the parts, you might need to "Starting the Setup Utility" in the User Guide or...
... off all attached devices and the computer. 2. Refer to close the computer cover and reconnect the cables, including telephone lines and power cables. Hardware Maintenance Manual Replacing the power adapter To replace the power adapter: 1. Completing the installation After replacing the parts, you might need to "Starting the Setup Utility" in the User Guide or...