CHAPTER 2: Checking Out Your Computer6FrontComponent Icon DescriptionOptical disc drive Use this drive to listen to audio CDs, installgames and programs, watch DVDs, and storelarge files onto recordable discs (depending ondrive type). This drive may be a CD, recordableCD, DVD, recordable DVD, or Blu-ray drive. Formore information about your drive, see“Identifying optical drive types” on page 27.Additional drivebay Install any 5.25-inch device into this bay, suchas an additional optical drive, a removablehard drive, or a system monitor display.Memory cardreader (optional) Insert a memory card from a digital camera,MP3 player, PDA, cellular telephone, or otherdevices into the memory card reader. For moreinformation, see “Using the memory cardreader” on page 30.Memory card reader andUSB port (optional)Optical disc driveHeadphone jackPower button/power indicatorMicrophone jackIEEE 1394 portsUSB portsHard drive indicatorAdditional drive bay