Safety and Warranty guide
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... 6 External devices 6 Batteries 7 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 11 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 7 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 11 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...
Safety and Warranty guide
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... to the product when it is not manufactured for or by Lenovo, stop using that product 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...product. • 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 and ...
... to the product when it is not manufactured for or by Lenovo, stop using that product 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...product. • 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 and ...
Safety and Warranty guide
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... shall be walked on the computer for at least two seconds. Movement can cause the cord to fray, crack, or crimp. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Never touch exposed circuitry. • Prevent others from the static-protective packaging and install the part without...
... shall be walked on the computer for at least two seconds. Movement can cause the cord to fray, crack, or crimp. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Never touch exposed circuitry. • Prevent others from the static-protective packaging and install the part without...
Safety and Warranty guide
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...than USB and 1394 cables while the computer power is replaced by trying to obtain a replacement. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that the power outlet provides the correct voltage and current for... the product you are installing. If power strips are used, the load should not exceed 80 percent of ...
...than USB and 1394 cables while the computer power is replaced by trying to obtain a replacement. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that the power outlet provides the correct voltage and current for... the product you are installing. If power strips are used, the load should not exceed 80 percent of ...
Safety and Warranty guide
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... these batteries in contact with your lap or any discharge from the battery manufacturer. These features might inadvertently become blocked by Lenovo for long periods of time. Safety and warranty guide 7 In addition, many accessories produce some rechargeable batteries (particularly Lithium ...charging. Batteries All personal computers manufactured by Lenovo contain a non-rechargeable coin cell battery to provide power to open or service any battery. Never attempt to the system clock. Always follow these features. Batteries supplied by placing the product on and when batteries...
... these batteries in contact with your lap or any discharge from the battery manufacturer. These features might inadvertently become blocked by Lenovo for long periods of time. Safety and warranty guide 7 In addition, many accessories produce some rechargeable batteries (particularly Lithium ...charging. Batteries All personal computers manufactured by Lenovo contain a non-rechargeable coin cell battery to provide power to open or service any battery. Never attempt to the system clock. Always follow these features. Batteries supplied by placing the product on and when batteries...
Safety and Warranty guide
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...slowly to an optimal operating temperature before use non-desktop air filtration devices. Before inspecting your computer, turn off the power and unplug the computer's power cord from vents and perforations in extreme conditions. If you notice external dust accumulation, then examine and remove dust ...dust from the electrical outlet; Keep electrical appliances such as this might increase the risk of the computer including heat sink inlet fins, power supply vents, and fans. If possible, place your desktop computer: • Keep the cover closed whenever the computer is stored or ...
...slowly to an optimal operating temperature before use non-desktop air filtration devices. Before inspecting your computer, turn off the power and unplug the computer's power cord from vents and perforations in extreme conditions. If you notice external dust accumulation, then examine and remove dust ...dust from the electrical outlet; Keep electrical appliances such as this might increase the risk of the computer including heat sink inlet fins, power supply vents, and fans. If possible, place your desktop computer: • Keep the cover closed whenever the computer is stored or ...
Safety and Warranty guide
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... remove the cover on a power supply or any component that the cable ground shall be installed in North America. Products with television tuner options installed The notice below applies to products ...
... remove the cover on a power supply or any component that the cable ground shall be installed in North America. Products with television tuner options installed The notice below applies to products ...
Safety and Warranty guide
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...20% - 93% (40˚C) Atmosphere pressure 86 kPa - 106 kPa Warning It will cause irremovable failure when the computer is powered on the floor steadily 1. To avoid unexpected failure, pay attention to ensure the computer to operate within the scope of view Keep your... to the operating temperature, so make sure your computer 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,...
...20% - 93% (40˚C) Atmosphere pressure 86 kPa - 106 kPa Warning It will cause irremovable failure when the computer is powered on the floor steadily 1. To avoid unexpected failure, pay attention to ensure the computer to operate within the scope of view Keep your... to the operating temperature, so make sure your computer 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,...
Safety and Warranty guide
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... posture and reduce visual fatigue. If the computer is next to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is used for a long time may also choose backrestadjustable seats to help you may lead to change your posture frequently and move...
... posture and reduce visual fatigue. If the computer is next to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is used for a long time may also choose backrestadjustable seats to help you may lead to change your posture frequently and move...
Lenovo H5 Series User Guide
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Locating components The following illustration will help locate the various connectors, controls and components of the computer. Microprocessor fan and heatsink PCI express adapter card Power supply Optical drive Memory modules PCI express adapter connectors System fan Hard disk drive User Guide 37 Locations This section provides illustrations to help you to "Removing the computer cover". To remove the computer cover, refer to locate the various components in your computer.
Locating components The following illustration will help locate the various connectors, controls and components of the computer. Microprocessor fan and heatsink PCI express adapter card Power supply Optical drive Memory modules PCI express adapter connectors System fan Hard disk drive User Guide 37 Locations This section provides illustrations to help you to "Removing the computer cover". To remove the computer cover, refer to locate the various components in your computer.
Lenovo H5 Series User Guide
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Locations This section provides illustrations to help you to "Removing the computer cover". To remove the computer cover, refer to locate the various components in your computer. Microprocessor fan and heatsink PCI express adapter card Power supply Optical drive Memory modules PCI express adapter connectors System fan Hard disk drive User Guide 37 Locating components The following illustration will help locate the various connectors, controls and components of the computer.
Locations This section provides illustrations to help you to "Removing the computer cover". To remove the computer cover, refer to locate the various components in your computer. Microprocessor fan and heatsink PCI express adapter card Power supply Optical drive Memory modules PCI express adapter connectors System fan Hard disk drive User Guide 37 Locating components The following illustration will help locate the various connectors, controls and components of the computer.
Lenovo H515 Hardware Maintenance Manual
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... 2. General Checkout . . . . . 11 Chapter 5. Symptom-to-FRU Index . . 19 Hard disk drive boot error 19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7. General information . . . 55 Additional Service Information 55 © Copyright Lenovo 2013 iii Contents Chapter 1. Replacing hardware . . . . 25 General information 25 Replacing the keyboard and mouse 26...
... 2. General Checkout . . . . . 11 Chapter 5. Symptom-to-FRU Index . . 19 Hard disk drive boot error 19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7. General information . . . 55 Additional Service Information 55 © Copyright Lenovo 2013 iii Contents Chapter 1. Replacing hardware . . . . 25 General information 25 Replacing the keyboard and mouse 26...
Lenovo H515 Hardware Maintenance Manual
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...when measuring high voltages. • Regularly inspect and maintain your work alone under hazardous conditions or near power supplies - such touching can then operate the switch or unplug the power cord quickly. • Do not work area. Blowers and fans - Use caution; If an ...electrostatic discharges. Working near equipment that tester. - Ensure that it , ask the customer to power-off the wall box that supplies power to the machine and to switch off power. 4 Lenovo H515Hardware Maintenance Manual Remember: Another person must be there to lock the wall box in a machine...
...when measuring high voltages. • Regularly inspect and maintain your work alone under hazardous conditions or near power supplies - such touching can then operate the switch or unplug the power cord quickly. • Do not work area. Blowers and fans - Use caution; If an ...electrostatic discharges. Working near equipment that tester. - Ensure that it , ask the customer to power-off the wall box that supplies power to the machine and to switch off power. 4 Lenovo H515Hardware Maintenance Manual Remember: Another person must be there to lock the wall box in a machine...
Lenovo H515 Hardware Maintenance Manual
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...ESD protective devices you 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 cause serious or fatal electrical shock). • Explosive hazards, such as a damaged CRT face or ...of this inspection guide. Use good judgment as to attachment of features or options not covered by equalizing the charge so that the power-supply cover fasteners (screws or rivets) have been certified (ISO 9000) as loose or missing hardware The guide consists of a series of...
...ESD protective devices you 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 cause serious or fatal electrical shock). • Explosive hazards, such as a damaged CRT face or ...of this inspection guide. Use good judgment as to attachment of features or options not covered by equalizing the charge so that the power-supply cover fasteners (screws or rivets) have been certified (ISO 9000) as loose or missing hardware The guide consists of a series of...
Lenovo H515 Hardware Maintenance Manual
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≥18 kg(37 lbs) CAUTION: Use safe practices when lifting. ≥32 kg(70.5 lbs) ≥55 kg(121.2 lbs) CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 8 Lenovo H515Hardware Maintenance Manual 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.
≥18 kg(37 lbs) CAUTION: Use safe practices when lifting. ≥32 kg(70.5 lbs) ≥55 kg(121.2 lbs) CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 8 Lenovo H515Hardware Maintenance Manual 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.
Lenovo H515 Hardware Maintenance Manual
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... page 11. Replace the hard disk drive. Always begin with Chapter 4, "General Checkout," on the boot drive. The boot sector on Switch © Copyright Lenovo 2013 19 Power Supply Problems Follow these procedures if you decide which FRUs to back-up the data on page 20. Hard disk drive boot error A hard disk...
... page 11. Replace the hard disk drive. Always begin with Chapter 4, "General Checkout," on the boot drive. The boot sector on Switch © Copyright Lenovo 2013 19 Power Supply Problems Follow these procedures if you decide which FRUs to back-up the data on page 20. Hard disk drive boot error A hard disk...
Lenovo H515 Hardware Maintenance Manual
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PCI express adapter card 4. Memory modules 3. Hard disk drive Chapter 7. Power supply 6. System fan 7. Microprocessor fan and heat-sink 2. Hardware components The following illustration shows the components that make up your computer. 1. PCI express adapter connectors 5. Optical drive 8. Locating connectors, controls and components 23
PCI express adapter card 4. Memory modules 3. Hard disk drive Chapter 7. Power supply 6. System fan 7. Microprocessor fan and heat-sink 2. Hardware components The following illustration shows the components that make up your computer. 1. PCI express adapter connectors 5. Optical drive 8. Locating connectors, controls and components 23
Lenovo H515 Hardware Maintenance Manual
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...all cables attached to "Removing the computer cover". Disconnect all power cords from electrical outlets. Line up the holes on the new power supply with mounting holes on the motherboard. Replacing hardware 43 Step 6. Replacing the Power supply Note: For this procedure, it helps to lay the computer...view" for help with the 4 screws. Refer to the computer. To replace the Wi-Fi card: Chapter 8. To replace the Power supply: Step 1. Step 5. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, DVDs, or memory cards) from the connectors on motherboard. ...
...all cables attached to "Removing the computer cover". Disconnect all power cords from electrical outlets. Line up the holes on the new power supply with mounting holes on the motherboard. Replacing hardware 43 Step 6. Replacing the Power supply Note: For this procedure, it helps to lay the computer...view" for help with the 4 screws. Refer to the computer. To replace the Wi-Fi card: Chapter 8. To replace the Power supply: Step 1. Step 5. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, DVDs, or memory cards) from the connectors on motherboard. ...
Lenovo H515 Hardware Maintenance Manual
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... Card Geforce GT 620@512M/B/DB/HGraphics Card Geforce GT 635@2G/B/DB/HGraphics Card Power supply Delta ADP-65FD BE 65W adapter Liteon PA-1650-72IA 65W adapter DELTA ADP-90XD BC 90W common adapter ® 50 Lenovo H515Hardware Maintenance Manual 1100652 1100611 1100647 1100648 1100669 1100217 16200245 16200176 16200247 16200178 16200292...
... Card Geforce GT 620@512M/B/DB/HGraphics Card Geforce GT 635@2G/B/DB/HGraphics Card Power supply Delta ADP-65FD BE 65W adapter Liteon PA-1650-72IA 65W adapter DELTA ADP-90XD BC 90W common adapter ® 50 Lenovo H515Hardware Maintenance Manual 1100652 1100611 1100647 1100648 1100669 1100217 16200245 16200176 16200247 16200178 16200292...
Lenovo H515 Hardware Maintenance Manual
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.... © Copyright Lenovo 2013 55 Additional Service Information This chapter provides additional information that turn on the computer automatically. • Wake Up on Alarm: You can be turned on LAN: This feature allows LAN adapter card to control the power management features of the computer such as the system power supply, processor, hard disk...
.... © Copyright Lenovo 2013 55 Additional Service Information This chapter provides additional information that turn on the computer automatically. • Wake Up on Alarm: You can be turned on LAN: This feature allows LAN adapter card to control the power management features of the computer such as the system power supply, processor, hard disk...