9 PREMIOSystem Manual Switches and Indicators The system unit’s front panel provides access to the CD -ROM, DVD-ROM, or CD-RW and floppy drives, and to the system’s switches and indicator LEDs. nThe CD/DVD/CDRW drivereads information on CDs or DVDs nThe floppy disk drivereads and writes data to 3.5” 1.44MB floppy disks nThe power switchturns the system on and offnThe hard disk drive (HDD) LEDlights when the HDD is in use nThe power LEDlights when the system is onnThereset switch restarts the system in the event of a hardware lockup nThemicrophone connector allows you to connect a microphone for audio input nTheheadphone connector allows you to connect a standard headphone nTheUSB ports allows you to connect USB devices such as printers, digital cameras, scanners, etc.
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