8 Chapter 1Right ViewRear ViewIcon Item Description1 USB 2.0 port Connects to USB 2.0 devices(e.g., USB mouse, USB camera).2 Optical drive Internal optical drive; accepts CDs or DVDs.3 Optical disk accessindicatorLights up when the optical drive is active.4 Optical drive ejectbuttonEjects the optical disk from the drive.5 Emergency eject hole Ejects the optical drive tray when the computer isturned off.Note: Insert a paper clip to the emergency ejecthole to eject the optical drive tray when thecomputer is off.6 Modem(RJ-11) portConnects to a phone line.7 RF-in port Accepts input signals from digital TV-tuner devices.(only for certain models)8 Kensington lock slot Connects to a Kensington-compatible computersecurity lock.# Item Description1 Ventilation slots Enable the computer to stay cool, even after prolonged use.