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Chapter 2 - System Board 2-7
2.3.3 Onboard Connectors
Table 2-2 lists the onboard connectors.
Table 2-2 Onboard Connectors
Connector Function
CN1 20-pin power connector
CN2 USB ports
CN3
Upper:
PS/2 mouse port
Lower:
PS/2 keyboard port
CN4
Upper:
Parallel port
Lower:
VGA port (left)
COM1 port (right)
CN5 Primary IDE connector
CN6 Secondary IDE connector
CN7 Floppy disk drive connector
CN8
Upper:
Game/MIDI port
Lower:
(L-to-R)
Stereo line-out port
Stereo line-in port
Mono microphone-in port
CN9 ATI feature connector
CN10 Power switch connector
CN11 Reset connector
CN12/13 Fax/modem connector
CN14 CD line-in connector
CN15 IrDA connector (reserved)