Safety and Warranty guide
Page 4
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 6 Plugs and outlets 6 External devices 6 Batteries 7 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 6 Plugs and outlets 6 External devices 6 Batteries 7 Heat and product ...
Safety and Warranty guide
Page 8
... been disconnected, the following precautions to let the computer cool before opening the cover. Keep fingers and other body parts away. Upgrades typically are referred to as Customer Replaceable Units, or CRUs. Replacement parts approved for customer installation are referred to as options.... Attention Before replacing any power source. Safety and warranty guide 3 Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from any CRUs, turn off and that...
... been disconnected, the following precautions to let the computer cool before opening the cover. Keep fingers and other body parts away. Upgrades typically are referred to as Customer Replaceable Units, or CRUs. Replacement parts approved for customer installation are referred to as options.... Attention Before replacing any power source. Safety and warranty guide 3 Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from any CRUs, turn off and that...