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
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... computer and wait three to five minutes to install options or replace CRUs. Keep fingers and other body parts away. Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from a product equipped with instructions... no moving parts. Safety and warranty guide 3 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Before you have any power source. Upgrades typically are referred to repair your safety. General safety guidelines Always observe the following warnings are required for your particular product. Note: Some...
... computer and wait three to five minutes to install options or replace CRUs. Keep fingers and other body parts away. Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from a product equipped with instructions... no moving parts. Safety and warranty guide 3 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE Before you have any power source. Upgrades typically are referred to repair your safety. General safety guidelines Always observe the following warnings are required for your particular product. Note: Some...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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..., have 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 •• Hardware configuration - What, when, where, single, or multiple systems? - Hardware Maintenance Manual 5. Have the same...
..., have 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 •• Hardware configuration - What, when, where, single, or multiple systems? - Hardware Maintenance Manual 5. Have the same...