Lenovo Safety and Warranty Guide V1.0.0
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Contents Chapter 1 Important safety information 1 Conditions that require immediate action 1 General safety guidelines 3 Service and upgrades 3 Static electricity prevention 4 Power cords and power adapters 4 Voltage-selection switch 5 Extension cords and related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium ...
Contents Chapter 1 Important safety information 1 Conditions that require immediate action 1 General safety guidelines 3 Service and upgrades 3 Static electricity prevention 4 Power cords and power adapters 4 Voltage-selection switch 5 Extension cords and related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium ...
Lenovo Safety and Warranty Guide V1.0.0
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...that require immediate action Products can help protect yourself from hazards and create a safer computer work environment. In addition to "Lenovo Limited Warranty." The information in this document carefully. If you can help you safely use your product. For more information, ...refer to notebook computers, some products (such as speakers and monitors) ship with external power adapters. However, personal computers are developed to all computer products. Note: This information includes references to your desktop or notebook personal ...
...that require immediate action Products can help protect yourself from hazards and create a safer computer work environment. In addition to "Lenovo Limited Warranty." The information in this document carefully. If you can help you safely use your product. For more information, ...refer to notebook computers, some products (such as speakers and monitors) ship with external power adapters. However, personal computers are developed to all computer products. Note: This information includes references to your desktop or notebook personal ...
Lenovo Safety and Warranty Guide V1.0.0
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...The computer product, power cord, or power adapter has been exposed to diagnose the situation yourself. Note: If you have any question about the condition of smoke or sparks vent from your computer and its components 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...
...The computer product, power cord, or power adapter has been exposed to diagnose the situation yourself. Note: If you have any question about the condition of smoke or sparks vent from your computer and its components 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...
Lenovo Safety and Warranty Guide V1.0.0
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...place the part on floors that are cleaned with liquid cleansers. For other object. This can cause static electricity to build up around a power adapter or other countries, the suitable types shall be H05VV-F, 3G, 0.75 mm2, or better. Never wrap a power cord around you. •...in ways that they will not be safety approved. Never touch exposed circuitry. • Prevent others from liquids. Protect power cord and power adapters from touching components. • When you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal...
...place the part on floors that are cleaned with liquid cleansers. For other object. This can cause static electricity to build up around a power adapter or other countries, the suitable types shall be H05VV-F, 3G, 0.75 mm2, or better. Never wrap a power cord around you. •...in ways that they will not be safety approved. Never touch exposed circuitry. • Prevent others from liquids. Protect power cord and power adapters from touching components. • When you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal...
Lenovo Safety and Warranty Guide V1.0.0
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...contact your electrical outlet. Do not use are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can eventually result in the country or region where the computer was originally purchased. • If your computer has a voltage ... can cause gradual corrosion of the Safety and warranty guide 5 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE power cord or power adapter has been stressed by misuse. If you use any way. Liquids also can cause permanent damage to handle the electrical requirements of power cord...
...contact your electrical outlet. Do not use are equipped with a voltage-selection switch located near the power-cord connection point on a power adapter, which can eventually result in the country or region where the computer was originally purchased. • If your computer has a voltage ... can cause gradual corrosion of the Safety and warranty guide 5 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE power cord or power adapter has been stressed by misuse. If you use any way. Liquids also can cause permanent damage to handle the electrical requirements of power cord...
Lenovo Safety and Warranty Guide V1.0.0
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... branch circuit ratings. External devices Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by Lenovo contain a non-rechargeable 6 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE To avoid possible damage to attached devices, wait at least five seconds ... is a safety feature. Plugs and outlets If a receptacle (power outlet) that the power outlet provides the correct voltage and current for an approved outlet adapter or to the equipment. Do not defeat this safety feature.
... branch circuit ratings. External devices Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by Lenovo contain a non-rechargeable 6 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE To avoid possible damage to attached devices, wait at least five seconds ... is a safety feature. Plugs and outlets If a receptacle (power outlet) that the power outlet provides the correct voltage and current for an approved outlet adapter or to the equipment. Do not defeat this safety feature.
Lenovo Safety and Warranty Guide V1.0.0
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... Do not crush, puncture, or incinerate batteries or short circuit the metal contacts. These features might inadvertently become blocked by Lenovo for dust accumulation at least once every three months. Before inspecting your product have been tested for compatibility and should only ... off the power and unplug the computer's power cord from the battery pack or coin cell. Heat and product ventilation Computers, AC adapters, and many accessories can also pose a safety hazard. In addition, many accessories produce some rechargeable batteries (particularly Lithium Ion batteries), ...
... Do not crush, puncture, or incinerate batteries or short circuit the metal contacts. These features might inadvertently become blocked by Lenovo for dust accumulation at least once every three months. Before inspecting your product have been tested for compatibility and should only ... off the power and unplug the computer's power cord from the battery pack or coin cell. Heat and product ventilation Computers, AC adapters, and many accessories can also pose a safety hazard. In addition, many accessories produce some rechargeable batteries (particularly Lithium Ion batteries), ...
Lenovo Safety and Warranty Guide V1.0.0
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... with the desktop Keep your feet on the even level with fine grounded cable 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 Switch ) Operating temperature 10˚C - 35˚C Relative operation humidity 35% - 80% Storage & ...
... with the desktop Keep your feet on the even level with fine grounded cable 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 Switch ) Operating temperature 10˚C - 35˚C Relative operation humidity 35% - 80% Storage & ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... in the system 7. Have the same software versions and levels 6. • Hardware configuration Print (print screen) configuration currently in the same locations 4. Have the same adapters/attachments in use BIOS level • Operating system software Type and version level Notes: To eliminate confusion, identical systems are considered identical only if they...
... in the system 7. Have the same software versions and levels 6. • Hardware configuration Print (print screen) configuration currently in the same locations 4. Have the same adapters/attachments in use BIOS level • Operating system software Type and version level Notes: To eliminate confusion, identical systems are considered identical only if they...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... turn on the system, it performs a series of CMOS is working If the POST detects a problem, an error message appears on the screen. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual POST error codes Each time you power-on the system. A single problem can be found or initialized. POST Error Message...
... turn on the system, it performs a series of CMOS is working If the POST detects a problem, an error message appears on the screen. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual POST error codes Each time you power-on the system. A single problem can be found or initialized. POST Error Message...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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Diskette drive 3. Chapter 6. Power-on the computer to -FRU Index 19 Hard disk drive h. Repeat steps 1 through 3 until you find the failing device or adapter. Memory modules d. If all devices and adapters have been removed, and the problem continues, replace the system board. Extended video memory e. Symptom-to re-test the system. 4. c. External Cache f. External Cache RAM g.
Diskette drive 3. Chapter 6. Power-on the computer to -FRU Index 19 Hard disk drive h. Repeat steps 1 through 3 until you find the failing device or adapter. Memory modules d. If all devices and adapters have been removed, and the problem continues, replace the system board. Extended video memory e. Symptom-to re-test the system. 4. c. External Cache f. External Cache RAM g.
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... specify a date and time at which the computer will be either a single event or a daily event. • On LAN 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... consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is allowed to wake the System. © Copyright Lenovo 57
... specify a date and time at which the computer will be either a single event or a daily event. • On LAN 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... consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is allowed to wake the System. © Copyright Lenovo 57
Lenovo C225\C320\C325 User Guide V1.0
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... to connect your computer: • Look for the small connector icons on the back of your computer uses an AC adapter: Note: Use only the Lenovo provided AC adapter approved for use with this section. 1.5.1 Check the voltage rating before you connect the equipment to an electrical outlet to ...computer. Use of the connectors that are described in this device. Attention: The computer stand must remain installed at all of another AC adapter may cause a fire or explosion. 1.5.2 Connect the USB keyboard and mouse to the USB connectors. Match the connectors to the icons. User ...
... to connect your computer: • Look for the small connector icons on the back of your computer uses an AC adapter: Note: Use only the Lenovo provided AC adapter approved for use with this section. 1.5.1 Check the voltage rating before you connect the equipment to an electrical outlet to ...computer. Use of the connectors that are described in this device. Attention: The computer stand must remain installed at all of another AC adapter may cause a fire or explosion. 1.5.2 Connect the USB keyboard and mouse to the USB connectors. Match the connectors to the icons. User ...
Lenovo C225\C320\C325 User Guide V1.0
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Network adapter connector Use this connector to attach the computer to an ethernet-type local area network TV-Tuner connector Only supported on systems with optional TV (...
Network adapter connector Use this connector to attach the computer to an ethernet-type local area network TV-Tuner connector Only supported on systems with optional TV (...
Lenovo C225\C320\C325 User Guide V1.0
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Plug the power cord into an AC power source. 1.5.6 If your computer is equipped with a Memory Card Reader Connector, it is able to grounded electrical outlets. 1. Plug the power adapter cord into the AC adapter. 3. Plug the power cord into the back of the computer. 2. 1.5.5 Connect the power cords properly to read/write data from: MS/MS Pro/MMC/SD/SDHC/SDXC User Guide 7
Plug the power cord into an AC power source. 1.5.6 If your computer is equipped with a Memory Card Reader Connector, it is able to grounded electrical outlets. 1. Plug the power adapter cord into the AC adapter. 3. Plug the power cord into the back of the computer. 2. 1.5.5 Connect the power cords properly to read/write data from: MS/MS Pro/MMC/SD/SDHC/SDXC User Guide 7
Lenovo C225\C320\C325 Hardware Replacement Guide V1.0
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Handle adapters, memory modules, system boards, and microprocessors by the edges. When this is not possible, place the anti-static package that the part came in the ...
Handle adapters, memory modules, system boards, and microprocessors by the edges. When this is not possible, place the anti-static package that the part came in the ...