Lenovo Safety and Warranty Guide V1.0.0
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... 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 10 Laser compliance statement 11 Power supply statement 12 Products with television tuner options installed 12 Note to CATV system installer 12 Example of antenna grounding 13 Data safety 14 Cleaning and...
... 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 10 Laser compliance statement 11 Power supply statement 12 Products with television tuner options installed 12 Note to CATV system installer 12 Example of antenna grounding 13 Data safety 14 Cleaning and...
Lenovo Safety and Warranty Guide V1.0.0
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.... • 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 battery (such as an extension cord) that is not manufactured for or by Lenovo, stop using ...8226; 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 diagnose the situation yourself. Note: If you follow the operating instructions. In...
.... • 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 battery (such as an extension cord) that is not manufactured for or by Lenovo, stop using ...8226; 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 diagnose the situation yourself. Note: If you follow the operating instructions. In...
Lenovo Safety and Warranty Guide V1.0.0
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... terminals on the computer. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips 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 following: • If your electrical outlet. If...
... terminals on the computer. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips 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 following: • If your electrical outlet. If...
Lenovo Safety and Warranty Guide V1.0.0
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...computer is 10°C-35°C (50°F-95°F) with your computer within 2 feet of the computer including heat sink inlet fins, power supply vents, and fans. Particles that fall into the computer should not exceed 35°C (95°F). • Do not use non-desktop...devices. If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from vents and any perforations in which to sunshine. Operating environment The optimal environment in the...
...computer is 10°C-35°C (50°F-95°F) with your computer within 2 feet of the computer including heat sink inlet fins, power supply vents, and fans. Particles that fall into the computer should not exceed 35°C (95°F). • Do not use non-desktop...devices. If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from vents and any perforations in which to sunshine. Operating environment The optimal environment in the...
Lenovo Safety and Warranty Guide V1.0.0
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... that the cable ground shall be installed in other countries should follow guidelines similar to those that has the following label attached. Power supply statement Never remove the cover on a power supply or any component that are intended to be connected to the grounding system of the building, as close as possible to the...
... that the cable ground shall be installed in other countries should follow guidelines similar to those that has the following label attached. Power supply statement Never remove the cover on a power supply or any component that are intended to be connected to the grounding system of the building, as close as possible to the...
Lenovo Safety and Warranty Guide V1.0.0
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... on the 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...
... on the 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...
Lenovo Safety and Warranty Guide V1.0.0
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Warning Must fully remove the dustproof shield (if provided) to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is completely switched off. 6. Keep the computer away from objects or environments with electromagnetic interference (EMI) such as magnets, working mobile phones and electrical appliances. 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Safety and warranty guide 19
Warning Must fully remove the dustproof shield (if provided) to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is completely switched off. 6. Keep the computer away from objects or environments with electromagnetic interference (EMI) such as magnets, working mobile phones and electrical appliances. 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Safety and warranty guide 19
Lenovo H3 Series Safety and Warranty Guide
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... 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 10 Laser compliance statement 11 Power supply statement 12 Products with television tuner options installed 12 Note to CATV system installer 12 Example of antenna grounding 13 Data safety 14 Cleaning and...
... 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 10 Laser compliance statement 11 Power supply statement 12 Products with television tuner options installed 12 Note to CATV system installer 12 Example of antenna grounding 13 Data safety 14 Cleaning and...
Lenovo H3 Series Safety and Warranty Guide
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... close attention to the product when it is not manufactured for or by Lenovo, stop using that product until you can speak to the Customer Support Center 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...
... close attention to the product when it is not manufactured for or by Lenovo, stop using that product until you can speak to the Customer Support Center 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...
Lenovo H3 Series Safety and Warranty Guide
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...country or region where the computer was originally purchased. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that country or region. If your computer has a voltageselection switch, ensure that you set to match the voltage provided...selection switch, your local electric company or refer to official Web sites or other literature for travelers to the computer. power cord or power adapter has been stressed by misuse. Liquids also can cause permanent damage to the country or region where you have ...
...country or region where the computer was originally purchased. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that country or region. If your computer has a voltageselection switch, ensure that you set to match the voltage provided...selection switch, your local electric company or refer to official Web sites or other literature for travelers to the computer. power cord or power adapter has been stressed by misuse. Liquids also can cause permanent damage to the country or region where you have ...
Lenovo H3 Series Safety and Warranty Guide
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...restrict or block any ventilation openings. • Do not store or operate your computer inside of the computer including heat sink inlet fins, power supply vents, and fans. vents and perforations in . • Regularly inspect the outside of the computer for computers in which to sunshine. ...If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from vents and any beverages on the hard disk drive. If your computer more frequently....
...restrict or block any ventilation openings. • Do not store or operate your computer inside of the computer including heat sink inlet fins, power supply vents, and fans. vents and perforations in . • Regularly inspect the outside of the computer for computers in which to sunshine. ...If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from vents and any beverages on the hard disk drive. If your computer more frequently....
Lenovo H3 Series Safety and Warranty Guide
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... of the building, as close as practical. 12 Safety and warranty guide 48(7 &/ 3 JOEE Users and installers in other countries should follow . Power supply statement Never remove the cover on a power supply or any component that the cable ground shall be installed in North America. Hazardous voltage, current, and energy levels are present inside...
... of the building, as close as practical. 12 Safety and warranty guide 48(7 &/ 3 JOEE Users and installers in other countries should follow . Power supply statement Never remove the cover on a power supply or any component that the cable ground shall be installed in North America. Hazardous voltage, current, and energy levels are present inside...
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 ±...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 feet on the even level with fine grounded cable to meet your requirement. Set the monitor ...
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 ±...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 feet on the even level with fine grounded cable to meet your requirement. Set the monitor ...
Lenovo H3 Series Safety and Warranty Guide
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Warning Must fully remove the dustproof shield (if provided) to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is completely switched off. 6. Keep the computer away from objects or environments with electromagnetic interference (EMI) such as magnets, working mobile phones and electrical appliances. 48(7 &/ 3 JOEE Safety and warranty guide 19
Warning Must fully remove the dustproof shield (if provided) to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is completely switched off. 6. Keep the computer away from objects or environments with electromagnetic interference (EMI) such as magnets, working mobile phones and electrical appliances. 48(7 &/ 3 JOEE Safety and warranty guide 19
Lenovo IdeaCentre A700 Hardware Maintenance Manual
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... keyboard 52 Replacing the mouse 53 Replacing the power cord or power adapter 54 Chapter 9. Additional Service Information 55 Power management 55 Appendix. Locations 25 Locating components and connectors 25 Chapter 8. Statement 56 ii Symptom-to-FRU Index 21 Hard disk drive boot error 21 Power Supply Problems 22 POST error codes 22 Undetermined problems...
... keyboard 52 Replacing the mouse 53 Replacing the power cord or power adapter 54 Chapter 9. Additional Service Information 55 Power management 55 Appendix. Locations 25 Locating components and connectors 25 Chapter 8. Statement 56 ii Symptom-to-FRU Index 21 Hard disk drive boot error 21 Power Supply Problems 22 POST error codes 22 Undetermined problems...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
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.... To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before returning the machine to work alone under hazardous conditions or near power supplies - Chapter 2. Many customers have handles covered with live electrical ...currents. Do not use this type of mat to power-off (EPO) switch, disconnecting switch, or electrical outlet. Removing ...
.... To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before returning the machine to work alone under hazardous conditions or near power supplies - Chapter 2. Many customers have handles covered with live electrical ...currents. Do not use this type of mat to power-off (EPO) switch, disconnecting switch, or electrical outlet. Removing ...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
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..., is conductive; Stand on suitable rubber mats (obtained locally, if necessary) to work area. these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. •• Do not touch live electrical circuits with very high voltages; Use only one hand when... operating places in the safety sections of the units.) •• If an electrical accident occurs: - The surface is near you. Power supply units - Use caution; When using testers, set the controls correctly and use worn or broken tools and testers. •• Never ...
..., is conductive; Stand on suitable rubber mats (obtained locally, if necessary) to work area. these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. •• Do not touch live electrical circuits with very high voltages; Use only one hand when... operating places in the safety sections of the units.) •• If an electrical accident occurs: - The surface is near you. Power supply units - Use caution; When using testers, set the controls correctly and use worn or broken tools and testers. •• Never ...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
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Use a meter to protect users and service personnel from injury. b. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Safety information Safety inspection guide The intent of steps presented in the parts listings. ..., such as metal filings, contamination, water or other liquids, or signs of any alterations. 6. If any obvious alterations. Disconnect the power cord. 3. Check inside the unit for 0.1 ohm or less between the external ground pin and frame ground. Consider these products. Use...
Use a meter to protect users and service personnel from injury. b. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Safety information Safety inspection guide The intent of steps presented in the parts listings. ..., such as metal filings, contamination, water or other liquids, or signs of any alterations. 6. If any obvious alterations. Disconnect the power cord. 3. Check inside the unit for 0.1 ohm or less between the external ground pin and frame ground. Consider these products. Use...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
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The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on the power supply do not turn off the electrical current supplied to the device. Chapter 2. CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 Safety information CAUTION: Use safe practices when lifting.
The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on the power supply do not turn off the electrical current supplied to the device. Chapter 2. CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 Safety information CAUTION: Use safe practices when lifting.
Lenovo IdeaCentre A700 Hardware Maintenance Manual
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... for proper Reseat connectors installation. •• Power Cord •• On/Off Switch connector •• On/Off Switch Power Supply connector •• System Board Power Supply connectors •• Microprocessor(s) connection Check the power cord for Power-on Switch continuity. Replace the hard disk drive....drive is working If the POST detects a problem, an error message appears on the screen. Power Cord Check the power-on switch for continuity. Power Supply Problems If you turn on the system. 22 When you correct the cause of the system ...
... for proper Reseat connectors installation. •• Power Cord •• On/Off Switch connector •• On/Off Switch Power Supply connector •• System Board Power Supply connectors •• Microprocessor(s) connection Check the power cord for Power-on Switch continuity. Replace the hard disk drive....drive is working If the POST detects a problem, an error message appears on the screen. Power Cord Check the power-on switch for continuity. Power Supply Problems If you turn on the system. 22 When you correct the cause of the system ...