Hazardous energy statementDANGERDisconnect all power cords from electrical outlets before removing the computer cover or any partthat has the above label attached.DO NOT disassemble components that have the above label attached. There are no serviceable parts insidethese components.Your product is designed for safe use. However, hazardous voltage, current, and energy levels are presentinside any component that has this label attached. Disassembling of these components might cause fire ormight even result in death. If you suspect a problem with one of these parts, contact a service technician.CAUTION:Bright Light, possible skin or eye damage. Disconnect power before servicing.CAUTION:Infrared Light, possible skin or eye damage. Disconnect power before servicing.Eye comfortThe property of the display in combination with following notes result in reduced eye fatigue and increasedcomfort.For tips on how to minimize visual fatigue, please go to https://www.lenovo.com/us/en/safecomp/ to visit“Minimizing Visual Fatigue”.Tip-over hazard prevention noticeThe computer may cause harm to children if it is not located in an appropriate place. Follow the tips below toprotect children from harm caused by the computer tipping over:• Place the computers or monitors on sturdy furniture with a low base or furniture that has been anchored.Push the computers or monitors as far from the edge of the furniture as possible..• Keep remote controls, toys, and other items that might attract children away from the computers ormonitors• Keep the computer or monitor cables out the reach of the children.• Supervise children in rooms where these safety tips have not been followed.CAUTION:Some parts of your product may be made of glass. This glass could break if the product is dropped ona hard surface or receives a substantial impact. If glass breaks, do not touch it or attempt to removeit. Stop using your product until the glass is replaced by trained service personnel.Appendix A. Important safety information 61