Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
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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 ...
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 ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 8
Upgrades typically are required for your computer after the power cord has been disconnected, the following precautions to reduce the risk of a power indicator does not necessarily mean that the product is unplugged from a product equipped with instructions when it is appropriate for customer installation are zero. Lenovo...moving parts in your safety. Replacement parts approved for customers to do so by the customer. Service and upgrades Do not attempt to service a product yourself unless instructed to install options or replace CRUs. Note: Some computer parts can ...
Upgrades typically are required for your computer after the power cord has been disconnected, the following precautions to reduce the risk of a power indicator does not necessarily mean that the product is unplugged from a product equipped with instructions when it is appropriate for customer installation are zero. Lenovo...moving parts in your safety. Replacement parts approved for customers to do so by the customer. Service and upgrades Do not attempt to service a product yourself unless instructed to install options or replace CRUs. Note: Some computer parts can ...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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...? - Has this information available when requesting assistance from Service Support and Engineering functions. •• Machine type and model •• Processor or hard disk upgrades •• Failure symptom - Type and version level Note: To eliminate confusion, identical systems are considered identical only if they: 1. Are the exact machine type...
...? - Has this information available when requesting assistance from Service Support and Engineering functions. •• Machine type and model •• Processor or hard disk upgrades •• Failure symptom - Type and version level Note: To eliminate confusion, identical systems are considered identical only if they: 1. Are the exact machine type...