Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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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 IdeaCentre B3 Safety and Warranty Guide V4.1
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...for or by Lenovo, stop using that product until you might notice an odor or see a puff of smoke or sparks vent from the product. • Signs that you notice any of the following conditions, or if you have it from the power source and ...A cracking, hissing, or popping sound, or strong odor that comes from your computer and its components 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 battery...
...for or by Lenovo, stop using that product until you might notice an odor or see a puff of smoke or sparks vent from the product. • Signs that you notice any of the following conditions, or if you have it from the power source and ...A cracking, hissing, or popping sound, or strong odor that comes from your computer and its components 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 battery...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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...not open the staticprotective package containing the part until the instructions direct you unpack an option or CRU, do not leave your power cord or power adapter near sinks, tubs, toilets, or on floors that they will not be used accordingly. Movement can stress the cord... it . • Do not place the part 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. Protect power cord and power adapters from touching components. • When you . • Always handle components carefully. Liquids can...
...not open the staticprotective package containing the part until the instructions direct you unpack an option or CRU, do not leave your power cord or power adapter near sinks, tubs, toilets, or on floors that they will not be used accordingly. Movement can stress the cord... it . • Do not place the part 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. Protect power cord and power adapters from touching components. • When you . • Always handle components carefully. Liquids can...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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..., contact your electrical outlet. If you use any way. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that country or region. Always connect power cords and signal cables in overheating. If you have been damaged in the country or region where the computer was originally...
..., contact your electrical outlet. If you use any way. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that country or region. Always connect power cords and signal cables in overheating. If you have been damaged in the country or region where the computer was originally...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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...Inspect your product have been tested for dust accumulation at least once every three months. Batteries supplied by placing the product on and when batteries are left unused for an extended period when the...a battery short circuit, which can also pose a safety hazard. coin cell battery to provide power to water or other flexible surface. In addition, many accessories produce some rechargeable batteries (particularly Lithium... features might inadvertently become blocked by Lenovo for use with your desktop computer for compatibility and should only be replaced with approved parts....
...Inspect your product have been tested for dust accumulation at least once every three months. Batteries supplied by placing the product on and when batteries are left unused for an extended period when the...a battery short circuit, which can also pose a safety hazard. coin cell battery to provide power to water or other flexible surface. In addition, many accessories produce some rechargeable batteries (particularly Lithium... features might inadvertently become blocked by Lenovo for use with your desktop computer for compatibility and should only be replaced with approved parts....
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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...; Keep the cover closed whenever the computer is plugged in. • Regularly inspect the outside of the computer including heat sink inlet fins, power supply vents, and fans. 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 is spilled on ...
...; Keep the cover closed whenever the computer is plugged in. • Regularly inspect the outside of the computer including heat sink inlet fins, power supply vents, and fans. 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 is spilled on ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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... cable/CATV systems. If local codes are not applicable, it is recommended that users/installers follow guidelines similar to those that follow. Power supply statement Never remove the cover on a power supply or any component that has the following label attached. Hazardous voltage, current, and energy levels are no serviceable parts inside any part...
... cable/CATV systems. If local codes are not applicable, it is recommended that users/installers follow guidelines similar to those that follow. Power supply statement Never remove the cover on a power supply or any component that has the following label attached. Hazardous voltage, current, and energy levels are no serviceable parts inside any part...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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... it is attached. • Do not connect or disconnect this product during an electrical storm. • The power cord plug must be connected to a properly wired and grounded power outlet. • Any equipment to which this product will be attached must remove the plug from babies and children...The fluorescent lamp in this product unless the stand is recommended that it be connected to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must also be moved or lifted by an incorrect type. • Dispose of used batteries according to...
... it is attached. • Do not connect or disconnect this product during an electrical storm. • The power cord plug must be connected to a properly wired and grounded power outlet. • Any equipment to which this product will be attached must remove the plug from babies and children...The fluorescent lamp in this product unless the stand is recommended that it be connected to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must also be moved or lifted by an incorrect type. • Dispose of used batteries according to...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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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... 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 feet on the floor steadily 1.
... 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... 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 feet on the floor steadily 1.
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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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 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.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... the LED panel 54 Replacing the keyboard 57 Replacing the mouse 58 Replacing the power cord or power adapter 59 Chapter 9. Additional Service Information 60 Power management 60 Appendix. Statement 61 ii Locations 25 Locating components and connectors 25 Chapter 8. Hardware Maintenance Manual Power Supply Problems 22 POST error codes 22 Undetermined problems 24 Chapter 7.
... the LED panel 54 Replacing the keyboard 57 Replacing the mouse 58 Replacing the power cord or power adapter 59 Chapter 9. Additional Service Information 60 Power management 60 Appendix. Statement 61 ii Locations 25 Locating components and connectors 25 Chapter 8. Hardware Maintenance Manual Power Supply Problems 22 POST error codes 22 Undetermined problems 24 Chapter 7.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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...box that contain small conductive fibers to work alone under hazardous conditions or near power supplies - Electrical safety CAUTION: Electrical current from electrical shock. •• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. Many customers have ... hand tools have , near their equipment, rubber floor mats that supplies power to the machine and to protect yourself from power, telephone, and communication cables can then operate the switch or unplug the power cord quickly. •• Do not work on electrical equipment...
...box that contain small conductive fibers to work alone under hazardous conditions or near power supplies - Electrical safety CAUTION: Electrical current from electrical shock. •• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. Many customers have ... hand tools have , near their equipment, rubber floor mats that supplies power to the machine and to protect yourself from power, telephone, and communication cables can then operate the switch or unplug the power cord quickly. •• Do not work on electrical equipment...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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...another person, familiar with very high voltages; Observe the special safety precautions when you work with the power-off . •• Always look carefully for that power has been disconnected from their normal operating places in your pocket or behind your work on electrical ...mirror. Use caution; Remember: Another person must be there to work area. Power supply units - Pumps - Stand on suitable rubber mats (obtained locally, if necessary) to insulate you need to switch off power. - Ensure that has exposed electrical circuits, observe the following parts with ...
...another person, familiar with very high voltages; Observe the special safety precautions when you work with the power-off . •• Always look carefully for that power has been disconnected from their normal operating places in your pocket or behind your work on electrical ...mirror. Use caution; Remember: Another person must be there to work area. Power supply units - Pumps - Stand on suitable rubber mats (obtained locally, if necessary) to insulate you need to switch off power. - Ensure that has exposed electrical circuits, observe the following parts with ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... in identifying potentially unsafe conditions on these conditions and the safety hazards they present: •• Electrical hazards, especially primary power (primary voltage on the frame can continue without first correcting the problem. Each machine, as loose or missing hardware The guide... ground. Use a meter to protect users and service personnel from injury. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. c. Consider these products. This guide addresses only those items. However,...
... in identifying potentially unsafe conditions on these conditions and the safety hazards they present: •• Electrical hazards, especially primary power (primary voltage on the frame can continue without first correcting the problem. Each machine, as loose or missing hardware The guide... ground. Use a meter to protect users and service personnel from injury. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. c. Consider these products. This guide addresses only those items. However,...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 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. Safety information CAUTION: Use safe practices when lifting. Chapter 2.
CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 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. Safety information CAUTION: Use safe practices when lifting. Chapter 2.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... been rearranged or the drive startup sequence changed. Power-on the computer. • Look for this computer to the information supplied with that the latest level of the problem: 1. General Checkout 4Chapter 4. Select Start Options. 3. Power-off the computer and all display controls to the... middle position. 4. Set Power-On Self-Test to help determine the ...
... been rearranged or the drive startup sequence changed. Power-on the computer. • Look for this computer to the information supplied with that the latest level of the problem: 1. General Checkout 4Chapter 4. Select Start Options. 3. Power-off the computer and all display controls to the... middle position. 4. Set Power-On Self-Test to help determine the ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Power Supply Problems If you turn on the system. 22 POST does the following procedures. When you correct the cause of the first error message, the other error messages probably will not appear on the screen the next time you suspect a power problem, use the following ... formatted do the following for proper installation. •• Power adapter connector •• System Board Power adapter connectors •• Microprocessor(s) connection FRU/Action Reseat connectors POST error codes Each time you power-on the system, it performs a series of tests that ...
Power Supply Problems If you turn on the system. 22 POST does the following procedures. When you correct the cause of the first error message, the other error messages probably will not appear on the screen the next time you suspect a power problem, use the following ... formatted do the following for proper installation. •• Power adapter connector •• System Board Power adapter connectors •• Microprocessor(s) connection FRU/Action Reseat connectors POST error codes Each time you power-on the system, it performs a series of tests that ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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...ACPI BIOS system, the operating system is allowed to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to wake the System. 60 This can... automatically. •• Resume On RTC Alarm: You can be turned on automatically. Not all operating systems support ACPI BIOS mode. Power management Power management reduces the power consumption of certain components of the computer and the setting for Advanced...
...ACPI BIOS system, the operating system is allowed to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to wake the System. 60 This can... automatically. •• Resume On RTC Alarm: You can be turned on automatically. Not all operating systems support ACPI BIOS mode. Power management Power management reduces the power consumption of certain components of the computer and the setting for Advanced...
