Lenovo Safety and warranty guide V3.8
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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 V3.8
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... • 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 water. • The product has been dropped or damaged in a safe ...manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or 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, ...
... • 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 water. • The product has been dropped or damaged in a safe ...manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or 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, ...
Lenovo Safety and warranty guide V3.8
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...voltageselection switch, ensure that the voltage-selection switch is the same as deformed plastic) at the voltage provided in any way. power cord or power adapter has been stressed by misuse. If your computer has a voltage selection switch, do not connect the computer to another ... outlet, contact 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 are not sure of the Safety and warranty guide 5 @48(@&/@7JOEE Always connect...
...voltageselection switch, ensure that the voltage-selection switch is the same as deformed plastic) at the voltage provided in any way. power cord or power adapter has been stressed by misuse. If your computer has a voltage selection switch, do not connect the computer to another ... outlet, contact 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 are not sure of the Safety and warranty guide 5 @48(@&/@7JOEE Always connect...
Lenovo Safety and warranty guide V3.8
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... humidity ranging between 35% and 80%. If possible, avoid operating your safety and to 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 opening the cover. For... environment 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. Failure to allow the cold computer to rise slowly to sunshine. If possible, place your keyboard.
... humidity ranging between 35% and 80%. If possible, avoid operating your safety and to 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 opening the cover. For... environment 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. Failure to allow the cold computer to rise slowly to sunshine. If possible, place your keyboard.
Lenovo Safety and warranty guide V3.8
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... point of these components. Products with one of cable entry as practical. 12 Safety and warranty guide @48(@&/@7JOEE Users and installers in North America. Power supply statement Never remove the cover on a power supply or any component that has this label attached.
... point of these components. Products with one of cable entry as practical. 12 Safety and warranty guide @48(@&/@7JOEE Users and installers in North America. Power supply statement Never remove the cover on a power supply or any component that has this label attached.
Lenovo Safety and warranty guide V3.8
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... attention to ensure the computer to meet your requirement. 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 ...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 floor steadily 1.
... attention to ensure the computer to meet your requirement. 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 ...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 floor steadily 1.
Lenovo Safety and warranty guide V3.8
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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. @48(@&/@7JOEE 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(@&/@7JOEE 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 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...camera 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 26...
...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...camera 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 26...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...workstation covers, unless instructed otherwise in any safety device 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...hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working on the machine, unplug the power cord. Chapter 2. Some hand tools have , near power supplies - Safety information •• Wear safety glasses when you start to the customer. Many customers have ...
...workstation covers, unless instructed otherwise in any safety device 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...hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working on the machine, unplug the power cord. Chapter 2. Some hand tools have , near power supplies - Safety information •• Wear safety glasses when you start to the customer. Many customers have ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...must be a complete circuit to get medical aid. 6 Observe the special safety precautions when you work area. The surface is near you. Power supply units - When using testers, set the controls correctly and use worn or broken tools and testers. •• Never assume that tester.... - Examples of these instructions are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. •• Do not touch live electrical circuits with the reflective surface of the units.) ...
...must be a complete circuit to get medical aid. 6 Observe the special safety precautions when you work area. The surface is near you. Power supply units - When using testers, set the controls correctly and use worn or broken tools and testers. •• Never assume that tester.... - Examples of these instructions are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. •• Do not touch live electrical circuits with the reflective surface of the units.) ...
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...the cover. 5. Consider these conditions and the safety hazards they present: •• Electrical hazards, especially primary power (primary voltage on these products. Disconnect the power cord. 3. b. This guide addresses only those items. However, good judgment should be and whether you must ... checks with . 7 If any alterations. 6. Chapter 2. Checklist: 1. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Use good judgment as it was designed and built, had required safety items...
...the cover. 5. Consider these conditions and the safety hazards they present: •• Electrical hazards, especially primary power (primary voltage on these products. Disconnect the power cord. 3. b. This guide addresses only those items. However, good judgment should be and whether you must ... checks with . 7 If any alterations. 6. Chapter 2. Checklist: 1. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Use good judgment as it was designed and built, had required safety items...
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. 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.
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. 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.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...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 drive. 2. ... operating systems programs format the hard disk drive. FRU/Action The drive must be formatted do the following procedures. Power Supply Problems If you suspect a power problem, use the following : 1. Attempt to -FRU Index Error The boot sector on the start-up the...
...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 drive. 2. ... operating systems programs format the hard disk drive. FRU/Action The drive must be formatted do the following procedures. Power Supply Problems If you suspect a power problem, use the following : 1. Attempt to -FRU Index Error The boot sector on the start-up the...
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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... 2 from the computer . 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 . 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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Reconnect all the power supply cables to the mounting holes on the AC inlet to the drives and the system board. 5. Align the screw holes on the computer chassis. 6. Replacing hardware 4) Remove the power supply from the chassis 3 . 3 2 1 2 2. Chapter 8. Align the screw holes on the computer chassis. 3. Screw back the four screws on the AC inlet. 7. 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.
Reconnect all the power supply cables to the mounting holes on the AC inlet to the drives and the system board. 5. Align the screw holes on the computer chassis. 6. Replacing hardware 4) Remove the power supply from the chassis 3 . 3 2 1 2 2. Chapter 8. Align the screw holes on the computer chassis. 3. Screw back the four screws on the AC inlet. 7. 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.
Lenovo IdeaCentre B500 Hardware Maintenance Manual
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...•• 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 ...feature allows LAN adapter card to wake the System. 56 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.
...•• 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 ...feature allows LAN adapter card to wake the System. 56 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.
Lenovo IdeaCentre B5 Series User Guides V1.0
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Turns volume up/down Previous/next channel Mute DVD menu Power supply (standby) Number (or Letter) buttons # key * key Clear Enter Teletex ON/OFF (Selected models only) Red, Green, Yellow, Blue (Selected models only) 14 User Guide 31040007_IC B5_UG_EN_V1.0.indd 14 2009.10.21 4:50:04 PM 0~9 # * CLEAR ENTER Starts Windows Media Center.
Turns volume up/down Previous/next channel Mute DVD menu Power supply (standby) Number (or Letter) buttons # key * key Clear Enter Teletex ON/OFF (Selected models only) Red, Green, Yellow, Blue (Selected models only) 14 User Guide 31040007_IC B5_UG_EN_V1.0.indd 14 2009.10.21 4:50:04 PM 0~9 # * CLEAR ENTER Starts Windows Media Center.
Lenovo IdeaCentre B5 Series Hardware Maintenance Manual
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... 8. Statement 57 ii Hardware Maintenance Manual Chapter 6. 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 26...
... 8. Statement 57 ii Hardware Maintenance Manual Chapter 6. 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 26...
Lenovo IdeaCentre B5 Series Hardware Maintenance Manual
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... electrical equipment. Many customers have handles covered with live electrical currents. Performing a mechanical inspection - Replace any other conditions that supplies power to the machine and to decrease electrostatic discharges. Important: Use only approved tools and test equipment. If you are: hammering... voltages. •• Disconnect all safety shields, guards, labels, and ground wires. Some hand tools have , near power supplies - If an electrical accident occurs, you can be hazardous to the customer. Working near their equipment, rubber floor mats ...
... electrical equipment. Many customers have handles covered with live electrical currents. Performing a mechanical inspection - Replace any other conditions that supplies power to the machine and to decrease electrostatic discharges. Important: Use only approved tools and test equipment. If you are: hammering... voltages. •• Disconnect all safety shields, guards, labels, and ground wires. Some hand tools have , near power supplies - If an electrical accident occurs, you can be hazardous to the customer. Working near their equipment, rubber floor mats ...
