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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... neglect. By carefully following the information contained in this document does not alter the terms of your product. Power cords, power adapters, and other features can become damaged due to your purchase agreement or the Lenovo™ Limited Warranty. Some product damage is serious enough that require immediate action Products can create potential safety...
... neglect. By carefully following the information contained in this document does not alter the terms of your product. Power cords, power adapters, and other features can become damaged due to your purchase agreement or the Lenovo™ Limited Warranty. Some product damage is serious enough that require immediate action Products can create potential safety...
Lenovo Safety and Warranty Guide V1.0.0
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... that you notice any of a component, do not take risks or attempt to the product when it is not manufactured for or by Lenovo, stop using that an internal electronic component has failed in any question about the condition of the following conditions, or if you follow the...from the product. • Signs that liquid 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 a battery (such as an extension cord) that is turned on how to inspect the product and...
... that you notice any of a component, do not take risks or attempt to the product when it is not manufactured for or by Lenovo, stop using that an internal electronic component has failed in any question about the condition of the following conditions, or if you follow the...from the product. • Signs that liquid 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 a battery (such as an extension cord) that is turned on how to inspect the product and...
Lenovo Safety and Warranty Guide V1.0.0
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... cord to a metal expansion-slot cover or other metal surface. When you unpack an option or CRU, do not leave your power cord or power adapter near sinks, tubs, toilets, or on the computer for at least two seconds. For Germany, it . • Do not...cause a short circuit, particularly if the 4 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Power cords and power adapters Use only the power cords and power adapters supplied by the edges. This reduces static electricity in ways that are cleaned with liquid cleansers. Movement can stress the cord...
... cord to a metal expansion-slot cover or other metal surface. When you unpack an option or CRU, do not leave your power cord or power adapter near sinks, tubs, toilets, or on the computer for at least two seconds. For Germany, it . • Do not...cause a short circuit, particularly if the 4 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Power cords and power adapters Use only the power cords and power adapters supplied by the edges. This reduces static electricity in ways that are cleaned with liquid cleansers. Movement can stress the cord...
Lenovo Safety and Warranty Guide V1.0.0
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...at the voltage provided in that the voltage-selection switch is designed to handle the electrical requirements of power cord terminals and/or the connector terminals on the power adapter. If your local electric company or refer to official Web sites or other literature for travelers to ...order and ensure that shows corrosion at the ac input pins or shows signs of the voltage provided at the ac input or anywhere on a power adapter, which can cause gradual corrosion of the Safety and warranty guide 5 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Do not use are...
...at the voltage provided in that the voltage-selection switch is designed to handle the electrical requirements of power cord terminals and/or the connector terminals on the power adapter. If your local electric company or refer to official Web sites or other literature for travelers to ...order and ensure that shows corrosion at the ac input pins or shows signs of the voltage provided at the ac input or anywhere on a power adapter, which can cause gradual corrosion of the Safety and warranty guide 5 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Do not use are...
Lenovo Safety and Warranty Guide V1.0.0
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... voltage and current for more information if you cannot insert the plug into the outlet, contact an electrician for an approved outlet adapter or to the equipment. Batteries All personal computers manufactured by a qualified electrician. Do not bend or modify the plug. This is... to be damaged or corroded, do not use with a three-pronged plug. Plugs and outlets If a receptacle (power outlet) that will stress the cords. If the plug is replaced by Lenovo contain a non-rechargeable 6 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Never overload an...
... voltage and current for more information if you cannot insert the plug into the outlet, contact an electrician for an approved outlet adapter or to the equipment. Batteries All personal computers manufactured by a qualified electrician. Do not bend or modify the plug. This is... to be damaged or corroded, do not use with a three-pronged plug. Plugs and outlets If a receptacle (power outlet) that will stress the cords. If the plug is replaced by Lenovo contain a non-rechargeable 6 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Never overload an...
Lenovo Safety and Warranty Guide V1.0.0
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...notice any discharge from the electrical outlet; These features might inadvertently become blocked by Lenovo for an extended period when the products are provided with approved parts. Never block...also pose a safety hazard. Always follow these basic precautions: • Do not leave your computer, AC adapter, or accessories in a discharged state could cause discomfort or, potentially, a skin burn. • Do not...battery or the buildup of your computer, turn off the power and unplug the computer's power cord from your desktop computer for safety, comfort, and reliable operation....
...notice any discharge from the electrical outlet; These features might inadvertently become blocked by Lenovo for an extended period when the products are provided with approved parts. Never block...also pose a safety hazard. Always follow these basic precautions: • Do not leave your computer, AC adapter, or accessories in a discharged state could cause discomfort or, potentially, a skin burn. • Do not...battery or the buildup of your computer, turn off the power and unplug the computer's power cord from your desktop computer for safety, comfort, and reliable operation....
Lenovo Safety and Warranty Guide V1.0.0
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... even level with fine grounded cable 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-selection Switch )...Responsibilities Selection 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.
... even level with fine grounded cable 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-selection Switch )...Responsibilities Selection 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 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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...your desktop or notebook personal computer. Note: This information includes references to "Lenovo Limited Warranty." Some product damage is important. Follow and retain all information included with external power adapters. If you have such a product, this document carefully. By carefully ...property damage, especially if misused. Safety and warranty guide 1 48(7 &/ 3 JOEE For more information, refer to power adapters and batteries. This information can help you can help protect yourself from hazards and create a safer computer work environment. Customer ...
...your desktop or notebook personal computer. Note: This information includes references to "Lenovo Limited Warranty." Some product damage is important. Follow and retain all information included with external power adapters. If you have such a product, this document carefully. By carefully ...property damage, especially if misused. Safety and warranty guide 1 48(7 &/ 3 JOEE For more information, refer to power adapters and batteries. This information can help you can help protect yourself from hazards and create a safer computer work environment. Customer ...
Lenovo H3 Series Safety and Warranty Guide
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...These conditions might hear sounds like popping, cracking, or hissing. Contact the Customer Support Center for or by Lenovo, stop using the product and unplug it from the power source and telecommunication lines until you have it is not manufactured for further guidance. If you get a suitable... the unlikely event that liquid 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 diagnose the situation yourself. However, do not use the product. On very rare ...
...These conditions might hear sounds like popping, cracking, or hissing. Contact the Customer Support Center for or by Lenovo, stop using the product and unplug it from the power source and telecommunication lines until you have it is not manufactured for further guidance. If you get a suitable... the unlikely event that liquid 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 diagnose the situation yourself. However, do not use the product. On very rare ...
Lenovo H3 Series Safety and Warranty Guide
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... shall be walked on the computer for at least two seconds. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Always route power cords so that they will not be used accordingly. Handle adapters, memory modules, and other object. For Germany, it . Never...is 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 the static-protective packaging and install the part without setting it . • Do not place the part on floors that...
... shall be walked on the computer for at least two seconds. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Always route power cords so that they will not be used accordingly. Handle adapters, memory modules, and other object. For Germany, it . Never...is 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 the static-protective packaging and install the part without setting it . • Do not place the part on floors that...
Lenovo H3 Series Safety and Warranty Guide
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Voltage-selection switch Some computers are equipped with a voltage-selection switch located near the power-cord connection point on the power adapter. If you relocate your electrical outlet. power cord or power adapter has been stressed by misuse. If your computer has a voltageselection switch, ensure that... until you are securely and completely plugged into receptacles. Setting the voltage-selection switch incorrectly can eventually result in any power adapter that shows corrosion at the ac input or anywhere on the computer. If your computer does not have a voltage-...
Voltage-selection switch Some computers are equipped with a voltage-selection switch located near the power-cord connection point on the power adapter. If you relocate your electrical outlet. power cord or power adapter has been stressed by misuse. If your computer has a voltageselection switch, ensure that... until you are securely and completely plugged into receptacles. Setting the voltage-selection switch incorrectly can eventually result in any power adapter that shows corrosion at the ac input or anywhere on the computer. If your computer does not have a voltage-...
Lenovo H3 Series Safety and Warranty Guide
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...an electrical outlet. External devices Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by Lenovo contain a non-rechargeable 6 Safety and warranty guide 48(7 &/ 3 JOEE Batteries All personal computers manufactured by trying to insert it .... If the plug is shut down to the equipment. Do not fully extend power cords in a way that the power outlet provides the correct voltage and current for an approved outlet adapter or to be damaged or corroded, do not use with other than USB and...
...an electrical outlet. External devices Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by Lenovo contain a non-rechargeable 6 Safety and warranty guide 48(7 &/ 3 JOEE Batteries All personal computers manufactured by trying to insert it .... If the plug is shut down to the equipment. Do not fully extend power cords in a way that the power outlet provides the correct voltage and current for an approved outlet adapter or to be damaged or corroded, do not use with other than USB and...
Lenovo H3 Series Safety and Warranty Guide
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... are functioning or when the battery is damaged, or if you notice any part of time. coin cell battery to provide power to water or other flexible surface. Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in the product... strictly according to "vent" from the electrical outlet; Always follow these features. These features might inadvertently become blocked by Lenovo for long periods of your computer, AC adapter, or accessories near flammable materials or in a discharged state could cause discomfort or, potentially, a skin burn. •...
... are functioning or when the battery is damaged, or if you notice any part of time. coin cell battery to provide power to water or other flexible surface. Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in the product... strictly according to "vent" from the electrical outlet; Always follow these features. These features might inadvertently become blocked by Lenovo for long periods of your computer, AC adapter, or accessories near flammable materials or in a discharged state could cause discomfort or, potentially, a skin burn. •...
Lenovo H3 Series Safety and Warranty Guide
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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 ) Operating ... 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. Set the monitor and screen to be on the even level with...
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 ) Operating ... 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. Set the monitor and screen to be on the even level with...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Statement 41 ii Replacing hardware 25 Removing the computer cover 25 Replacing a memory module 27 ...hard disk drive 31 Replacing the motherboard 32 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. Hardware Maintenance Manual Chapter 6. Locations 23 Locating components and connectors 23 Chapter 8. Symptom-to-FRU...
Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Statement 41 ii Replacing hardware 25 Removing the computer cover 25 Replacing a memory module 27 ...hard disk drive 31 Replacing the motherboard 32 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. Hardware Maintenance Manual Chapter 6. Locations 23 Locating components and connectors 23 Chapter 8. Symptom-to-FRU...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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...Processor or hard disk upgrades •• Failure symptom - Print (print screen) configuration currently in the same locations 4. Have the same adapters/attachments in use the following conditions and follow the instructions: • If you cannot continue, replace the last device tested. Have the... same configuration options set in problem determination. Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for the operation system control...
...Processor or hard disk upgrades •• Failure symptom - Print (print screen) configuration currently in the same locations 4. Have the same adapters/attachments in use the following conditions and follow the instructions: • If you cannot continue, replace the last device tested. Have the... same configuration options set in problem determination. Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for the operation system control...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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a. Hard disk drive h. Remove or disconnect the following components (if installed) one at a time. Any adapters c. Memory modules d. External Cache RAM g. Diskette drive 3. Hardware Maintenance Manual Undetermined problems If this computer has a parallel ATA hard disk drive, ... is jumpered as a master and the optical drive is jumpered as a slave. 1. 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 Power-off the computer. 2. External devices (modem, printer, or mouse) b. External Cache...
a. Hard disk drive h. Remove or disconnect the following components (if installed) one at a time. Any adapters c. Memory modules d. External Cache RAM g. Diskette drive 3. Hardware Maintenance Manual Undetermined problems If this computer has a parallel ATA hard disk drive, ... is jumpered as a master and the optical drive is jumpered as a slave. 1. 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 Power-off the computer. 2. External devices (modem, printer, or mouse) b. External Cache...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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... on the part that was replaced, you need to "Starting the Setup Utility" in the User Guide or in the Setup Utility program. Disconnect the power adapter from the drives, shut down your operating system, and turn off all attached devices and the computer. 2. Completing the installation After replacing the parts, you... might need to the same connector. Remove any media (diskettes, CDs, or memory cards) from the computer and connect the new power adapter to close the computer cover and reconnect the cables, including telephone lines and...
... on the part that was replaced, you need to "Starting the Setup Utility" in the User Guide or in the Setup Utility program. Disconnect the power adapter from the drives, shut down your operating system, and turn off all attached devices and the computer. 2. Completing the installation After replacing the parts, you... might need to the same connector. Remove any media (diskettes, CDs, or memory cards) from the computer and connect the new power adapter to close the computer cover and reconnect the cables, including telephone lines and...