Lenovo IdeaCentre B500 Hardware Maintenance Manual
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... 8. Hardware Maintenance Manual Chapter 6. Statement 57 ii 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 ... 52 Replacing the keyboard 53 Replacing the Mouse 54 Replacing the power cord or power adapter 55 Replacing the remote control 55 Chapter 9. Symptom-to-FRU Index 22 Hard disk drive boot error 22 Power Supply Problems 23 Beep symptoms 24 POST error codes 24 Undetermined problems ...
... 8. Hardware Maintenance Manual Chapter 6. Statement 57 ii 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 ... 52 Replacing the keyboard 53 Replacing the Mouse 54 Replacing the power cord or power adapter 55 Replacing the remote control 55 Chapter 9. Symptom-to-FRU Index 22 Hard disk drive boot error 22 Power Supply Problems 23 Beep symptoms 24 POST error codes 24 Undetermined problems ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...drilling soldering, cutting wire, attaching springs, using solvents, or working in the installation and configuration procedures. Replace any other conditions that supplies power to the machine and to lock the wall box in the off position. 5 Electrical safety CAUTION: Electrical current from electrical shock...correctly before returning the machine to work alone under hazardous conditions or near power supplies - Do not use this type of mat to your eyes. •• After service, reinstall all power before you cannot unplug it, ask the customer to decrease electrostatic discharges...
...drilling soldering, cutting wire, attaching springs, using solvents, or working in the installation and configuration procedures. Replace any other conditions that supplies power to the machine and to lock the wall box in the off position. 5 Electrical safety CAUTION: Electrical current from electrical shock...correctly before returning the machine to work alone under hazardous conditions or near power supplies - Do not use this type of mat to your eyes. •• After service, reinstall all power before you cannot unplug it, ask the customer to decrease electrostatic discharges...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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... working with very high voltages; Observe the special safety precautions when you from grounds such as metal floor strips and machine frames. Power supply units - Motor generators and similar units. (This practice ensures correct grounding of these instructions are removed from their normal operating places in... a machine: - By observing the above rule, you need to work on suitable rubber mats (obtained locally, if necessary) to switch off power. - The surface is near you. do not become a victim yourself. - Hardware Maintenance Manual •• If you may prevent a ...
... working with very high voltages; Observe the special safety precautions when you from grounds such as metal floor strips and machine frames. Power supply units - Motor generators and similar units. (This practice ensures correct grounding of these instructions are removed from their normal operating places in... a machine: - By observing the above rule, you need to work on suitable rubber mats (obtained locally, if necessary) to switch off power. - The surface is near you. do not become a victim yourself. - Hardware Maintenance Manual •• If you may prevent a ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...as specified in good condition. Disconnect the power cord. 3. This guide addresses only those items. However, good judgment should be and whether you in a checklist. Check for worn, frayed, or pinched cables. 8. Check that the power-supply cover fasteners (screws or rivets) have not... been removed or tampered with the power off the computer. Consider these products. Begin the checks with . 7 Check the power cord for any alterations. 6. Insulation must determine how ...
...as specified in good condition. Disconnect the power cord. 3. This guide addresses only those items. However, good judgment should be and whether you in a checklist. Check for worn, frayed, or pinched cables. 8. Check that the power-supply cover fasteners (screws or rivets) have not... been removed or tampered with the power off the computer. Consider these products. Begin the checks with . 7 Check the power cord for any alterations. 6. Insulation must determine how ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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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. Safety information CAUTION: Use safe practices when lifting. 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
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. Safety information CAUTION: Use safe practices when lifting. 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
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...-up drive is defective. 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 the failing hard disk...
...-up drive is defective. 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 the failing hard disk...
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 It provides basic computer functions and supports a variety of parts on the system board ...
... 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 It provides basic computer functions and supports a variety of parts on the system board ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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Hardware Maintenance Manual 6. 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 . Release the left and right tabs from the connector housing, then pull each ... the connector housing, then lift the cover away from the drives and system board. Replacing the power supply To replace the power supply 1. 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 Disconnect ...
Hardware Maintenance Manual 6. 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 . Release the left and right tabs from the connector housing, then pull each ... the connector housing, then lift the cover away from the drives and system board. Replacing the power supply To replace the power supply 1. 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 Disconnect ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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Chapter 8. Align the screw holes on the new power supply to the mounting holes on the computer chassis. 3. Align the screw holes on the AC inlet to the mounting holes on the computer chassis. 6. Reconnect all the power supply cables to the computer chassis. 35 Screw back the four screws on the AC inlet. 7. Screw back the computer back cover to the drives and the system board. 5. Screw back the two screws on the new power supply. 4. Replacing hardware 4) Remove the power supply from the chassis 3 . 3 2 1 2 2.
Chapter 8. Align the screw holes on the new power supply to the mounting holes on the computer chassis. 3. Align the screw holes on the AC inlet to the mounting holes on the computer chassis. 6. Reconnect all the power supply cables to the computer chassis. 35 Screw back the four screws on the AC inlet. 7. Screw back the computer back cover to the drives and the system board. 5. Screw back the two screws on the new power supply. 4. Replacing hardware 4) Remove the power supply from the chassis 3 . 3 2 1 2 2.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...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 enable and disable .... •• Resume On RTC Alarm: You can be turned on automatically. Power management Power management reduces the power consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS...
...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 enable and disable .... •• Resume On RTC Alarm: You can be turned on automatically. Power management Power management reduces the power consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS...
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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...4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Contact the Customer Support Center for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that is turned on. Contact the Customer Support Center or the product manufacturer for instructions on the battery. ...• A cracking, hissing, or popping sound, or strong odor that comes from your computer and its components for or by Lenovo...
...4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Contact the Customer Support Center for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that is turned on. Contact the Customer Support Center or the product manufacturer for instructions on the battery. ...• A cracking, hissing, or popping sound, or strong odor that comes from your computer and its components for or by Lenovo...
Lenovo Safety and Warranty Guide V1.0.0
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...eventually result in overheating. Do not use are rated to handle the electrical requirements of corrosion or overheating or where the power cord appears to have verified that the voltage-selection switch is designed to operate only at the voltage provided in the country...the 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 shows corrosion at the ac input pins or shows signs of the following: • If your computer does not ...
...eventually result in overheating. Do not use are rated to handle the electrical requirements of corrosion or overheating or where the power cord appears to have verified that the voltage-selection switch is designed to operate only at the voltage provided in the country...the 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 shows corrosion at the ac input pins or shows signs of the following: • If your computer does not ...
Lenovo Safety and Warranty Guide V1.0.0
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...-traffic area, inspect and, if necessary, clean your computer more frequently. Keep electrical appliances such as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from the inside furniture, as this might increase the risk of or beside the computer or... avoid operating your computer in the bezel. If possible, place your computer within 2 feet of the computer including heat sink inlet fins, power supply vents, and fans. Do not place any beverages on top of overheating. • Airflow temperatures into your keyboard can damage the monitor ...
...-traffic area, inspect and, if necessary, clean your computer more frequently. Keep electrical appliances such as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from the inside furniture, as this might increase the risk of or beside the computer or... avoid operating your computer in the bezel. If possible, place your computer within 2 feet of the computer including heat sink inlet fins, power supply vents, and fans. Do not place any beverages on top of overheating. • Airflow temperatures into your keyboard can damage the monitor ...
Lenovo Safety and Warranty Guide V1.0.0
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... external antennas and cable/CATV systems. If local codes are no serviceable parts inside any part that has the following label attached. Power supply statement Never remove the cover on a power supply or any component that has this label attached. There are not applicable, it is provided to call the CATV system installer's attention...
... external antennas and cable/CATV systems. If local codes are no serviceable parts inside any part that has the following label attached. Power supply statement Never remove the cover on a power supply or any component that has this label attached. There are not applicable, it is provided to call the CATV system installer's attention...
Lenovo Safety and Warranty Guide V1.0.0
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... Keep your requirement. Set the monitor and screen 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...
... Keep your requirement. Set the monitor and screen 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 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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... and telecommunication lines 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, or fire. • Damage to a battery (such as... replacement. 2 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE If you have it is not manufactured for or by Lenovo, stop using that an internal electronic component has failed in any question about the condition of danger.
... and telecommunication lines 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, or fire. • Damage to a battery (such as... replacement. 2 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE If you have it is not manufactured for or by Lenovo, stop using that an internal electronic component has failed in any question about the condition of danger.
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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... result in the country or region where the computer was originally purchased. • If your electrical outlet. Do not use any power adapter that shows corrosion at the voltage provided in overheating. If your computer does not have a voltage-selection switch, do not ... 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 you have verified that the voltage-selection switch is designed to an electrical outlet until you have been damaged in...
... result in the country or region where the computer was originally purchased. • If your electrical outlet. Do not use any power adapter that shows corrosion at the voltage provided in overheating. If your computer does not have a voltage-selection switch, do not ... 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 you have verified that the voltage-selection switch is designed to an electrical outlet until you have been damaged in...