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Chapter 2 Installation 11
Label Function
CN1 USB connector
CN2 LCD display connector
CN3 Internal keyboard connector
CN4 Parallel port connector
CN5 COM2 RS-232/422/485 serial port
connector
CN6 (Pin 1~5) IrDA connector
CN6 (Pin 6, 7) Reset switch
CN6 (Pin 8~11) External speaker
CN6 (Pin 13, 14) IDE drive LED
CN7 CPU fan power connector
CN8 VGA display connector
CN9 100Base-Tx Ethernet connector
CN10 IDE hard drive connector
CN11 COM1 RS-232 serial port connector
CN12 Floppy drive connector
CN15 Keyboard and PS/2 mouse connector
PWR1 Power connector