Do not place any beverages on top of or beside the computer or other connected devices. If liquid is spilledon or in the computer or a connected device, a short circuit or other damage might occur.Do not eat or smoke over your keyboard. Particles that fall into your keyboard can cause damage.Laser compliance statementCAUTION:When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) areinstalled, note the following:• Do not remove the covers. Removing the covers of the laser product could result in exposure tohazardous laser radiation. There are no serviceable parts inside the device.• Use of controls or adjustments or performance of procedures other than those specified hereinmight result in hazardous radiation exposure.DANGERSome laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:Laser radiation when open. Do not stare into the beam, do not view directly with opticalinstruments, and avoid direct exposure to the beam.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.Lithium coin-cell battery noticeDANGERDanger of explosion if battery is incorrectly replaced.© Copyright Lenovo 2017 ix