Travel and Maintenance 5-55.2.5 Cleaning and Servicing• Turn the notebook off and remove the battery pack• Disconnect the AC adapter.• Do not use liquid or aerosol cleaners. Use a soft cloth moistened withwater instead.• Contact your dealer or see your service technician if any of thefollowing occurs:• Notebook has been dropped or the chassis has been damaged.• Liquid has been spilled into the product.• The notebook does not operate normally.