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Appendix CConnectorsConnectors
J2
J4
J8
J9
J10
J11
J12
J13
CN1
CN5
CN6
CN7
USB 1 connector
USB 2 connector
IrDA connector
Fan connector
Floppy disk drive connector
Primary IDE hard disk drive connector
Secondary IDE hard disk drive connector
ATX power LED
HD LED
Green LED
ATX power switch
Green switch
Reset switch
AT power LED/Keylock connector
Speaker connector
PS/2 keyboard port
COM 2 serial port
COM 1 serial port
Parallel printer port