iiiImportant safety informationImportant safety information -----------------------------------------This information can help you safely use your notebook personalcomputer. Follow and retain all information included with your computer.The information in this document does not alter the terms of your purchaseagreement or the Lenovo Limited Warranty. For more information, see“Appendix C. Lenovo limited warranty” on page 72. Read this firstPersonal computers are electronic devices. Power cords, power adapters,and other features can create potential safety risks that can result inphysical injury or property damage, especially if misused.The safety risks are categorized as follows:Danger:Physical injury or even death may be caused.Attention:Property damage or even minor injury may be caused.To protect yourself from hazards and create a safer computer workenvironment, follow the instructions hereafter.