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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... used again until it has been inspected and, if necessary, repaired by an authorized servicer. Power cords, power adapters, and other features can result in this information applies to all computer products. Note: This information includes references to "Lenovo Limited Warranty." In addition, computer products contain a coin-sized internal battery that can create potential...
... used again until it has been inspected and, if necessary, repaired by an authorized servicer. Power cords, power adapters, and other features can result in this information applies to all computer products. Note: This information includes references to "Lenovo Limited Warranty." In addition, computer products contain a coin-sized internal battery that can create potential...
Lenovo Safety and Warranty Guide V1.0.0
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... 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 water. • The product has been dropped or damaged in a safe and controlled manner. Note:... about the condition of smoke or sparks vent from your product, stop using the product and unplug it is not manufactured for or by Lenovo, stop using that product until you can speak to the Customer Support Center for damage, wear, or signs of danger. Or, they ...
... 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 water. • The product has been dropped or damaged in a safe and controlled manner. Note:... about the condition of smoke or sparks vent from your product, stop using the product and unplug it is not manufactured for or by Lenovo, stop using that product until you can speak to the Customer Support Center for damage, wear, or signs of danger. Or, they ...
Lenovo Safety and Warranty Guide V1.0.0
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..., toilets, or on the computer cover or other metal surface. Movement can present a safety hazard. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. The power cords shall be H05VV-F, 3G, 0.75 mm2, or better. For instance, do not open the ...you handle options or CRUs, or perform any work inside the computer, take the following precautions to install it down. Protect power cord and power adapters from the static-protective packaging and install the part without setting it . When this is not possible, place the static-protective...
..., toilets, or on the computer cover or other metal surface. Movement can present a safety hazard. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. The power cords shall be H05VV-F, 3G, 0.75 mm2, or better. For instance, do not open the ...you handle options or CRUs, or perform any work inside the computer, take the following precautions to install it down. Protect power cord and power adapters from the static-protective packaging and install the part without setting it . When this is not possible, place the static-protective...
Lenovo Safety and Warranty Guide V1.0.0
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...switch to another country, be aware of the Safety and warranty guide 5 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE power cord or power adapter has been stressed by misuse. Liquids also can eventually result in the correct order and ensure that the voltage-selection switch ...connect the computer to an electrical outlet until you have verified that all power cord connectors are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can cause gradual corrosion of the voltage provided at your local electric...
...switch to another country, be aware of the Safety and warranty guide 5 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE power cord or power adapter has been stressed by misuse. Liquids also can eventually result in the correct order and ensure that the voltage-selection switch ...connect the computer to an electrical outlet until you have verified that all power cord connectors are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can cause gradual corrosion of the voltage provided at your local electric...
Lenovo Safety and Warranty Guide V1.0.0
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... commercial appliances that the power outlet you intend to ... power loads and branch circuit ratings. Be sure that the power ...power strips are equipped with other than USB and 1394 cables while the computer power... is a safety feature. Do not share an electrical outlet with a three-pronged plug. Consult an electrician for an approved outlet adapter...otherwise, you have questions about power loads, power requirements, and input ratings. Some products...Plugs and outlets If a receptacle (power outlet) that you are installing. ...the power strip input rating. To avoid...
... commercial appliances that the power outlet you intend to ... power loads and branch circuit ratings. Be sure that the power ...power strips are equipped with other than USB and 1394 cables while the computer power... is a safety feature. Do not share an electrical outlet with a three-pronged plug. Consult an electrician for an approved outlet adapter...otherwise, you have questions about power loads, power requirements, and input ratings. Some products...Plugs and outlets If a receptacle (power outlet) that you are installing. ...the power strip input rating. To avoid...
Lenovo Safety and Warranty Guide V1.0.0
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... battery pack to instructions included in a discharged state. These features might inadvertently become blocked by Lenovo for use with your lap or any part of your computer, AC adapter, or accessories near flammable materials or in a discharged state could increase the risk of the ...BOEXBSSBOUZHVJEF7 &/ 3 JOEE Only recharge the battery pack strictly according to provide system power when in contact with your computer, turn off the power and unplug the computer's power cord from the battery pack or coin cell. Extended contact with approved parts. Never attempt to...
... battery pack to instructions included in a discharged state. These features might inadvertently become blocked by Lenovo for use with your lap or any part of your computer, AC adapter, or accessories near flammable materials or in a discharged state could increase the risk of the ...BOEXBSSBOUZHVJEF7 &/ 3 JOEE Only recharge the battery pack strictly according to provide system power when in contact with your computer, turn off the power and unplug the computer's power cord from the battery pack or coin cell. Extended contact with approved parts. Never attempt to...
Lenovo Safety and Warranty Guide V1.0.0
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...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...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. To avoid unexpected failure, pay attention to ensure the computer to meet your ...
...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...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. To avoid unexpected failure, pay attention to ensure the computer to meet your ...
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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...notebook personal computer. In addition to misuse or neglect. For more information, refer to power adapters and batteries. If you safely use your purchase agreement or the Lenovo™ Limited Warranty. This information can result in this document carefully. Customer safety is... system clock even when the computer is important. The information in this document and provided with external power adapters. Note: This information includes references to "Lenovo Limited Warranty." In addition, computer products contain a coin-sized internal battery that the product should not...
...notebook personal computer. In addition to misuse or neglect. For more information, refer to power adapters and batteries. If you safely use your purchase agreement or the Lenovo™ Limited Warranty. This information can result in this document carefully. Customer safety is... system clock even when the computer is important. The information in this document and provided with external power adapters. Note: This information includes references to "Lenovo Limited Warranty." In addition, computer products contain a coin-sized internal battery that the product should not...
Lenovo H3 Series Safety and Warranty Guide
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... comes 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 water. • The product has been dropped or damaged in any way. • The product does not... and controlled manner. Note: If you notice these conditions with your product, stop using the product and unplug it is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further guidance.
... comes 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 water. • The product has been dropped or damaged in any way. • The product does not... and controlled manner. Note: If you notice these conditions with your product, stop using the product and unplug it is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further guidance.
Lenovo H3 Series Safety and Warranty Guide
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...ways that they will not be used accordingly. Always route power cords so that can cause static electricity to a metal expansion-slot cover or other metal surface. Power cords and power adapters Use only the power cords and power adapters supplied by objects. Never touch exposed circuitry. • ...package containing the part to build up around a power adapter or other circuit boards by the edges. Handle adapters, memory modules, and other object. Doing so can stress the cord in the package and your power cord or power adapter near sinks, tubs, toilets, or on the computer...
...ways that they will not be used accordingly. Always route power cords so that can cause static electricity to a metal expansion-slot cover or other metal surface. Power cords and power adapters Use only the power cords and power adapters supplied by objects. Never touch exposed circuitry. • ...package containing the part to build up around a power adapter or other circuit boards by the edges. Handle adapters, memory modules, and other object. Doing so can stress the cord in the package and your power cord or power adapter near sinks, tubs, toilets, or on the computer...
Lenovo H3 Series Safety and Warranty Guide
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...completely plugged into receptacles. If your computer does not have a voltage-selection switch, your computer is set to match the voltage provided in any power adapter that you are not sure of the Safety and warranty guide 5 48(7 &/ 3 JOEE Extension cords and related devices Ensure that extension...in that you set the switch to handle the electrical requirements of the voltage provided at the ac input or anywhere on the power adapter. If your computer does not have a voltage-selection switch, do not connect the computer to an electrical outlet until you ...
...completely plugged into receptacles. If your computer does not have a voltage-selection switch, your computer is set to match the voltage provided in any power adapter that you are not sure of the Safety and warranty guide 5 48(7 &/ 3 JOEE Extension cords and related devices Ensure that extension...in that you set the switch to handle the electrical requirements of the voltage provided at the ac input or anywhere on the power adapter. If your computer does not have a voltage-selection switch, do not connect the computer to an electrical outlet until you ...
Lenovo H3 Series Safety and Warranty Guide
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... 1394 cables while the computer power is shut down to insert ...power strip input rating. Consult an electrician for more information if you have questions about power loads and branch circuit ratings. Plugs and outlets If a receptacle (power...power outlet provides the correct voltage and current for an approved outlet adapter... or to attached devices, wait at least five seconds after the computer is on; Be sure that the power...with a three-pronged plug. If power strips are equipped with one that ... you have questions about power loads, power requirements, and input ratings...
... 1394 cables while the computer power is shut down to insert ...power strip input rating. Consult an electrician for more information if you have questions about power loads and branch circuit ratings. Plugs and outlets If a receptacle (power...power outlet provides the correct voltage and current for an approved outlet adapter... or to attached devices, wait at least five seconds after the computer is on; Be sure that the power...with a three-pronged plug. If power strips are equipped with one that ... you have questions about power loads, power requirements, and input ratings...
Lenovo H3 Series Safety and Warranty Guide
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...in contact with the product for safety, comfort, and reliable operation. Your computer, AC adapter, and many mobile products, such as notebook computers, utilize a rechargeable battery pack to provide system power when in a discharged state. Never block, cover, or disable these batteries in portable ... battery pack or coin cell. then remove any discharge from the battery manufacturer. These features might inadvertently become blocked by Lenovo for compatibility and should only be replaced with approved parts. Batteries supplied by placing the product on the battery leads, stop...
...in contact with the product for safety, comfort, and reliable operation. Your computer, AC adapter, and many mobile products, such as notebook computers, utilize a rechargeable battery pack to provide system power when in a discharged state. Never block, cover, or disable these batteries in portable ... battery pack or coin cell. then remove any discharge from the battery manufacturer. These features might inadvertently become blocked by Lenovo for compatibility and should only be replaced with approved parts. Batteries supplied by placing the product on the battery leads, stop...
Lenovo H3 Series Safety and Warranty Guide
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... sight Adjust the elevation of the monitor to a comfort angle 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 )... 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 fine grounded cable to meet your feet on the floor steadily 1.
... sight Adjust the elevation of the monitor to a comfort angle 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 )... 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 fine grounded cable to meet your feet on the floor steadily 1.
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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... the keyboard 36 Replacing the mouse 37 Replacing the power adapter 38 Completing the installation 38 Chapter 9. Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Symptom-to-FRU Index 19... Hard disk drive boot error 19 Power Supply Problems 20 POST error codes...20 ...
... the keyboard 36 Replacing the mouse 37 Replacing the power adapter 38 Completing the installation 38 Chapter 9. Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Symptom-to-FRU Index 19... Hard disk drive boot error 19 Power Supply Problems 20 POST error codes...20 ...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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...Due to the variety of hardware and software combinations that can be encountered, use - Do diagnostics indicate a failure? - Have the same adapters/attachments in use the following conditions and follow the instructions: • If you did not receive the correct response, proceed to step 7...., replace the last device tested. Type and version level •• Hardware configuration - BIOS level •• Operating system software - Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for the operation system control files...
...Due to the variety of hardware and software combinations that can be encountered, use - Do diagnostics indicate a failure? - Have the same adapters/attachments in use the following conditions and follow the instructions: • If you did not receive the correct response, proceed to step 7...., replace the last device tested. Type and version level •• Hardware configuration - BIOS level •• Operating system software - Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for the operation system control files...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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...installed) one at a time. Any adapters c. a. Repeat steps 1 through 3 until you find the failing device or adapter. Memory modules d. External Cache RAM g. External Cache f. 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 External devices (modem, printer, or mouse) b. Power-off the computer. 2. Extended video memory e. Hardware Maintenance Manual Undetermined problems ...
...installed) one at a time. Any adapters c. a. Repeat steps 1 through 3 until you find the failing device or adapter. Memory modules d. External Cache RAM g. External Cache f. 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 External devices (modem, printer, or mouse) b. Power-off the computer. 2. Extended video memory e. Hardware Maintenance Manual Undetermined problems ...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
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..., 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 power cables. Refer to confirm the updated information in the Hardware Maintenance Manual. 38 Disconnect the power adapter from the drives, shut down your operating system, and turn off... or in the Setup Utility program. Completing the installation After replacing the parts, you might need to the same connector. Hardware Maintenance Manual Replacing the power adapter To replace the power adapter: 1.
..., 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 power cables. Refer to confirm the updated information in the Hardware Maintenance Manual. 38 Disconnect the power adapter from the drives, shut down your operating system, and turn off... or in the Setup Utility program. Completing the installation After replacing the parts, you might need to the same connector. Hardware Maintenance Manual Replacing the power adapter To replace the power adapter: 1.