Important safety information
This section introduces the safety information of your computer.
Safety notices
Important information about using your computer
Conditions that require immediate action
Service and upgrades
Power cords and power adapters
Extension cords and related devices
Plugs and outlets
Power supply statement
External devices
General battery notice
Notice for built-in rechargeable battery
Lithium coin-cell battery notice
Heat and product ventilation
Electrical current safety information
Liquid crystal display (LCD) notice
Using headphones or earphones
Choking hazard notice
Plastic bag notice
Glass parts notice
Static electricity prevention