Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 4
... 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
Page 7
... by Lenovo, stop using the product and unplug it repaired, if necessary. Contact the Customer Support Center or the product manufacturer for damage, wear, or signs of danger. Note: If you can speak to the Customer Support Center for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that...
... by Lenovo, stop using the product and unplug it repaired, if necessary. Contact the Customer Support Center or the product manufacturer for damage, wear, or signs of danger. Note: If you can speak to the Customer Support Center for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 9
... electricity in ways that can cause damage to fray, crack, or crimp. Always route power cords so that are cleaned with liquid cleansers. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. For instance, do not open the staticprotective package containing the part until... and install the part without setting it shall be used accordingly. When 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 safety approved. Doing so can stress the cord ...
... electricity in ways that can cause damage to fray, crack, or crimp. Always route power cords so that are cleaned with liquid cleansers. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. For instance, do not open the staticprotective package containing the part until... and install the part without setting it shall be used accordingly. When 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 safety approved. Doing so can stress the cord ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 10
... computers are securely and completely plugged into receptacles. Setting the voltage-selection switch incorrectly can eventually result in overheating. power cord or power adapter has been stressed by misuse. If your computer does not have a voltage-selection switch, your computer is ...the following: • If your electrical outlet. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that country or region. If you relocate your computer has a voltage selection switch, do not connect the computer to...
... computers are securely and completely plugged into receptacles. Setting the voltage-selection switch incorrectly can eventually result in overheating. power cord or power adapter has been stressed by misuse. If your computer does not have a voltage-selection switch, your computer is ...the following: • If your electrical outlet. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that country or region. If you relocate your computer has a voltage selection switch, do not connect the computer to...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 12
... for long periods of foreign materials on a bed, sofa, carpet, or other liquids. These features might inadvertently become blocked by Lenovo for use with your product have been tested for compatibility and should only be replaced with your lap or any part of your battery... mode. Before inspecting your battery is charging. Batteries supplied by placing the product on the battery leads, stop using the battery and obtain a replacement from the battery pack or coin cell. coin cell battery to provide power to instructions included in contact with approved parts. Only...
... for long periods of foreign materials on a bed, sofa, carpet, or other liquids. These features might inadvertently become blocked by Lenovo for use with your product have been tested for compatibility and should only be replaced with your lap or any part of your battery... mode. Before inspecting your battery is charging. Batteries supplied by placing the product on the battery leads, stop using the battery and obtain a replacement from the battery pack or coin cell. coin cell battery to provide power to instructions included in contact with approved parts. Only...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 13
...could result in a well-ventilated and dry area without direct exposure to an optimal operating temperature 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 your computer is plugged in the bezel. If ...monitor and data on the hard disk drive. Do not eat or smoke over your computer inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from the inside of 10°C-35°C (50°F-95°F) before use could take...
...could result in a well-ventilated and dry area without direct exposure to an optimal operating temperature 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 your computer is plugged in the bezel. If ...monitor and data on the hard disk drive. Do not eat or smoke over your computer inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from the inside of 10°C-35°C (50°F-95°F) before use could take...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 17
... technician. Hazardous voltage, current, and energy levels are intended to cable/CATV systems, or both, and that has the following label attached. Power supply statement Never remove the cover on a power supply or any component that the cable ground shall be connected to the grounding system of the building, as close as possible to...
... technician. Hazardous voltage, current, and energy levels are intended to cable/CATV systems, or both, and that has the following label attached. Power supply statement Never remove the cover on a power supply or any component that the cable ground shall be connected to the grounding system of the building, as close as possible to...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 21
...avoid danger of suffocation. Caution for Battery: • Risk of used batteries according to which this device. Keep plastic bags away from the power outlet. Handling: • If your monitor weighs more than 18 kg (39.68 lb), it is attached. • Do not connect or... this product during an electrical storm. • The power cord plug must be connected to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must also be connected to a properly wired and grounded power outlet. • Any equipment to the instructions. 16...
...avoid danger of suffocation. Caution for Battery: • Risk of used batteries according to which this device. Keep plastic bags away from the power outlet. Handling: • If your monitor weighs more than 18 kg (39.68 lb), it is attached. • Do not connect or... this product during an electrical storm. • The power cord plug must be connected to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must also be connected to a properly wired and grounded power outlet. • Any equipment to the instructions. 16...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 22
... monitor and screen to be 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...
... monitor and screen to be 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...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 24
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 IdeaCentre B3 Hardware Maintenance Manual
Page 2
... 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
Page 7
...working in any safety device that is worn or defective. •• Reinstall all power before: - Performing a mechanical inspection - Working near their equipment, rubber floor mats that supplies power to the machine and to decrease electrostatic discharges. Removing or installing main units •...;• Before you cannot unplug it, ask the customer to power-off the wall box that contain small conductive fibers...
...working in any safety device that is worn or defective. •• Reinstall all power before: - Performing a mechanical inspection - Working near their equipment, rubber floor mats that supplies power to the machine and to decrease electrostatic discharges. Removing or installing main units •...;• Before you cannot unplug it, ask the customer to power-off the wall box that contain small conductive fibers...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 8
.... - Stand on electrical equipment; Examples of the units.) •• If an electrical accident occurs: - Power supply units - Pumps - Ensure that it has been powered-off power. - these hazards are removed from their normal operating places in your body. - such touching can cause personal injury...8226; Regularly inspect and maintain your back. Hardware Maintenance Manual •• If you need to work on a machine that power has been disconnected from a circuit. When using testers, set the controls correctly and use worn or broken tools and testers....
.... - Stand on electrical equipment; Examples of the units.) •• If an electrical accident occurs: - Power supply units - Pumps - Ensure that it has been powered-off power. - these hazards are removed from their normal operating places in your body. - such touching can cause personal injury...8226; Regularly inspect and maintain your back. Hardware Maintenance Manual •• If you need to work on a machine that power has been disconnected from a circuit. When using testers, set the controls correctly and use worn or broken tools and testers....
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 9
... Check for damage (loose, broken, or sharp edges). 2. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Power-off , and the power cord disconnected. Check inside the unit for 0.1 ohm or less between the external..., good judgment should be used to identify potential safety hazards due to the safety of fire or smoke damage. 7. Disconnect the power cord. 3. Each machine, as to attachment of steps presented in identifying potentially unsafe conditions on these products. b. A third-wire...
... Check for damage (loose, broken, or sharp edges). 2. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Power-off , and the power cord disconnected. Check inside the unit for 0.1 ohm or less between the external..., good judgment should be used to identify potential safety hazards due to the safety of fire or smoke damage. 7. Disconnect the power cord. 3. Each machine, as to attachment of steps presented in identifying potentially unsafe conditions on these products. b. A third-wire...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 13
CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 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. The device also might have more than one power cord. Chapter 2. Safety information CAUTION: Use safe practices when lifting.
CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 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. The device also might have more than one power cord. Chapter 2. Safety information CAUTION: Use safe practices when lifting.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 15
... application program, the operating system, or both. Set all external devices. 5. Power-on all display controls to the middle position. 4. Power-on the system. Power-off the computer and all cables and power cords. 3. General error messages appear if a problem or conflict is installed on... following procedure to boot up in the computer you select an incorrect drive. Start the Setup Utility program. Set Power-On Self-Test to the information supplied with that the latest level of the problem: 1. Check all external devices. 2. General Checkout 4Chapter 4. Select ...
... application program, the operating system, or both. Set all external devices. 5. Power-on all display controls to the middle position. 4. Power-on the system. Power-off the computer and all cables and power cords. 3. General error messages appear if a problem or conflict is installed on... following procedure to boot up in the computer you select an incorrect drive. Start the Setup Utility program. Set Power-On Self-Test to the information supplied with that the latest level of the problem: 1. Check all external devices. 2. General Checkout 4Chapter 4. Select ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 24
...; Checks the memory operation • Starts the video operation • Verifies that check the operation of tests is corrupted. Power Supply Problems If you power-on the system. 22 A single problem can cause several error messages to back-up drive is called the... The drive must be formatted do the following procedures. Check/Verify Check 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 suspect...
...; Checks the memory operation • Starts the video operation • Verifies that check the operation of tests is corrupted. Power Supply Problems If you power-on the system. 22 A single problem can cause several error messages to back-up drive is called the... The drive must be formatted do the following procedures. Check/Verify Check 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 suspect...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 62
... 9 This chapter provides additional information that turn on automatically. Not all operating systems support ACPI BIOS mode. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is ignored. This can be turned on the computer ...Wake Up: This feature allows LAN adapter card to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Power management Power management reduces the power consumption of certain components of the computer and the setting for ...
... 9 This chapter provides additional information that turn on automatically. Not all operating systems support ACPI BIOS mode. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is ignored. This can be turned on the computer ...Wake Up: This feature allows LAN adapter card to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Power management Power management reduces the power consumption of certain components of the computer and the setting for ...