Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...Locations 27 Locating components and connectors 27 Chapter 8. Replacing hardware 31 General information 31 Removing the computer cover 32 Replacing the power supply 34 Replacing the hard disk drive 36 Replacing an optical drive 37 Replace the speakers system 38 Replace the Inverter board 39...keyboard 53 Replacing the Mouse 54 Replacing the power cord or power adapter 55 Replacing the remote control 55 Chapter 9. Hardware Maintenance Manual Chapter 6. Statement 57 ii Symptom-to-FRU Index 22 Hard disk drive boot error 22 Power Supply Problems 23 Beep symptoms 24 POST error ...
...Locations 27 Locating components and connectors 27 Chapter 8. Replacing hardware 31 General information 31 Removing the computer cover 32 Replacing the power supply 34 Replacing the hard disk drive 36 Replacing an optical drive 37 Replace the speakers system 38 Replace the Inverter board 39...keyboard 53 Replacing the Mouse 54 Replacing the power cord or power adapter 55 Replacing the remote control 55 Chapter 9. Hardware Maintenance Manual Chapter 6. Statement 57 ii Symptom-to-FRU Index 22 Hard disk drive boot error 22 Power Supply Problems 23 Beep symptoms 24 POST error ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...; Disconnect all safety shields, guards, labels, and ground wires. To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before : - Some hand tools have , near power supplies - Chapter 2. Safety information •• Wear safety glasses when you when working with a soft material that contain small conductive...
...; Disconnect all safety shields, guards, labels, and ground wires. To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before : - Some hand tools have , near power supplies - Chapter 2. Safety information •• Wear safety glasses when you when working with a soft material that contain small conductive...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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... condition. •• Do not use the approved probe leads and accessories for possible hazards in your pocket or behind your body. - Power supply units - do not become a victim yourself. - Use extreme care when measuring high voltages. •• Regularly inspect and maintain your ...suitable rubber mats (obtained locally, if necessary) to get medical aid. 6 The surface is near you. Stand on a machine that power has been disconnected from passing through your back. Use only one hand when working with the reflective surface of the units.) ••...
... condition. •• Do not use the approved probe leads and accessories for possible hazards in your pocket or behind your body. - Power supply units - do not become a victim yourself. - Use extreme care when measuring high voltages. •• Regularly inspect and maintain your ...suitable rubber mats (obtained locally, if necessary) to get medical aid. 6 The surface is near you. Stand on a machine that power has been disconnected from passing through your back. Use only one hand when working with the reflective surface of the units.) ••...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...between the external ground pin and frame ground. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. If any alterations. 6. Disconnect the power cord. 3. Use a meter to the safety of this ...-wire ground connector in a checklist. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. c. Power-off , and the power cord disconnected. Checklist: 1. Each machine, as to measure third-wire ground continuity for any obvious unsafe conditions, such as metal...
...between the external ground pin and frame ground. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. If any alterations. 6. Disconnect the power cord. 3. Use a meter to the safety of this ...-wire ground connector in a checklist. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. c. Power-off , and the power cord disconnected. Checklist: 1. Each machine, as to measure third-wire ground continuity for any obvious unsafe conditions, such as metal...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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Safety information CAUTION: Use safe practices when lifting. 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. CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 Chapter 2.
Safety information CAUTION: Use safe practices when lifting. 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. CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 11 Chapter 2.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...Select Start Options. 3. For an explanation of these messages, refer to Enhanced. • Before replacing any FRUs, ensure that software package. Set all cables and power cords. 3. Use the following : 1. General Checkout 4Chapter 4. General Checkout Attention The drives in quiet mode (no beep, no memory count and checkpoint code ...display) when no errors are servicing might cause false errors and unnecessary replacement of BIOS is installed on all external devices. 2. Set Power-On Self-Test to the information supplied with that the latest level of the system board.
...Select Start Options. 3. For an explanation of these messages, refer to Enhanced. • Before replacing any FRUs, ensure that software package. Set all cables and power cords. 3. Use the following : 1. General Checkout 4Chapter 4. General Checkout Attention The drives in quiet mode (no beep, no memory count and checkpoint code ...display) when no errors are servicing might cause false errors and unnecessary replacement of BIOS is installed on all external devices. 2. Set Power-On Self-Test to the information supplied with that the latest level of the system board.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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.... Power Supply Problems If you suspect a power problem, use the following 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...Index Error The boot sector on the start-up the data on Switch continuity. 23 Replace the hard disk drive. Power Cord Check the power-on switch for continuity. The drive is corrupted. Chapter 6.
.... Power Supply Problems If you suspect a power problem, use the following 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...Index Error The boot sector on the start-up the data on Switch continuity. 23 Replace the hard disk drive. Power Cord Check the power-on switch for continuity. The drive is corrupted. Chapter 6.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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... 9 Rear IO 10 LCD back bezel 11 Back cover 12 System board 13 Speaker sets 14 Chassis 15 Optical drive 16 Power inlet 17 Power supply 18 Hard disk drive Identifying parts on the system board. 28 The following illustration shows the locations of devices that are factory-installed or that ...
... 9 Rear IO 10 LCD back bezel 11 Back cover 12 System board 13 Speaker sets 14 Chassis 15 Optical drive 16 Power inlet 17 Power supply 18 Hard disk drive Identifying parts on the system board. 28 The following illustration shows the locations of devices that are factory-installed or that ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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... 2 from the computer . Hardware Maintenance Manual 6. It is important to route the cables the same way after you install the new power supply. 3) Remove the four screws that secure the AC inlet to the computer chassis. 34 Release the left and right tabs from the connector housing, then ... the cover out slightly , release the top tabs from the connector housing, then lift the cover away from the drives and system board. Remove the power supply module. 1) Remove the two screws that secure the power supply to the computer chassis. 2) Remove the AC inlet from the chassis 1 .
... 2 from the computer . Hardware Maintenance Manual 6. It is important to route the cables the same way after you install the new power supply. 3) Remove the four screws that secure the AC inlet to the computer chassis. 34 Release the left and right tabs from the connector housing, then ... the cover out slightly , release the top tabs from the connector housing, then lift the cover away from the drives and system board. Remove the power supply module. 1) Remove the two screws that secure the power supply to the computer chassis. 2) Remove the AC inlet from the chassis 1 .
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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Screw back the computer back cover to the mounting holes on the new power supply to the computer chassis. 35 Screw back the two screws on the new power supply. 4. Align the screw holes on the computer chassis. 3. Chapter 8. Reconnect all the power supply cables to the mounting holes on the AC inlet to the drives and the system board. 5. Screw back the four screws on the AC inlet. 7. Replacing hardware 4) Remove the power supply from the chassis 3 . 3 2 1 2 2. Align the screw holes on the computer chassis. 6.
Screw back the computer back cover to the mounting holes on the new power supply to the computer chassis. 35 Screw back the two screws on the new power supply. 4. Align the screw holes on the computer chassis. 3. Chapter 8. Reconnect all the power supply cables to the mounting holes on the AC inlet to the drives and the system board. 5. Screw back the four screws on the AC inlet. 7. Replacing hardware 4) Remove the power supply from the chassis 3 . 3 2 1 2 2. Align the screw holes on the computer chassis. 6.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...: You can be turned on automatically. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you 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...
...: You can be turned on automatically. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you 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...
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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... or by Lenovo, stop using that an internal electronic component has failed in any way. • The product does not operate normally when 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.... • 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 the product when it repaired, if necessary. As with any question about the...
... or by Lenovo, stop using that an internal electronic component has failed in any way. • The product does not operate normally when 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.... • 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 the product when it repaired, if necessary. As with any question about the...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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...over, or pinched by objects. This reduces static electricity in ways that are cleaned with liquid cleansers. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Doing so can seriously damage computer components and options. Handle adapters, memory modules, ...and other object. For Germany, it down. Always route power cords so that they will not be H05VV-F, 3G, 0.75 mm2,...
...over, or pinched by objects. This reduces static electricity in ways that are cleaned with liquid cleansers. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Doing so can seriously damage computer components and options. Handle adapters, memory modules, ...and other object. For Germany, it down. Always route power cords so that they will not be H05VV-F, 3G, 0.75 mm2,...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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...the voltage-selection switch is set the switch to the computer. 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 to another country, be aware of the following: • If your ...not sure of the voltage provided at the ac input or anywhere on either end show signs of corrosion or overheating or where the power cord appears to have a voltage-selection switch, your computer is the same as deformed plastic) at your electrical outlet, contact your ...
...the voltage-selection switch is set the switch to the computer. 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 to another country, be aware of the following: • If your ...not sure of the voltage provided at the ac input or anywhere on either end show signs of corrosion or overheating or where the power cord appears to have a voltage-selection switch, your computer is the same as deformed plastic) at your electrical outlet, contact your ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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... risk of the battery and can cause gasses or flame to water or other flexible surface. These features might inadvertently become blocked by Lenovo for use with your lap or any dust from the battery pack or coin cell. Do not expose the battery to "vent" ... For some heat during normal operation. then remove any part of time. Only recharge the battery pack strictly according to provide system power when in a discharged state. Batteries supplied by placing the product on the battery leads, stop using the battery and obtain a replacement from the electrical outlet;
... risk of the battery and can cause gasses or flame to water or other flexible surface. These features might inadvertently become blocked by Lenovo for use with your lap or any dust from the battery pack or coin cell. Do not expose the battery to "vent" ... For some heat during normal operation. then remove any part of time. Only recharge the battery pack strictly according to provide system power when in a discharged state. Batteries supplied by placing the product on the battery leads, stop using the battery and obtain a replacement from the electrical outlet;
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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... the bezel. 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 the computer or an attached device, a short circuit or other...not 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. For your safety and to an optimal operating temperature of 10°C-35°C (50°F-95°F) before opening ...
... the bezel. 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 the computer or an attached device, a short circuit or other...not 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. For your safety and to an optimal operating temperature of 10°C-35°C (50°F-95°F) before opening ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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... users/installers follow guidelines similar to the point of the building, as close as practical. 12 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Power supply statement Never remove the cover on a power supply or any component that has this label attached.
... users/installers follow guidelines similar to the point of the building, as close as practical. 12 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Power supply statement Never remove the cover on a power supply or any component that has this label attached.
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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...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 or slightly lower level than your line of sight Adjust the elevation of the monitor to meet your feet on... the even level with fine grounded cable 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...
...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 or slightly lower level than your line of sight Adjust the elevation of the monitor to meet your feet on... the even level with fine grounded cable 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...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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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