Introduction Interfaces and connectors
4 A26361-D943-Z120-14-7619
Interfaces and connectors
1
2
3
4
5
6
8
9
10
11
14
15
16
17
19
20
21
7
12
13
18
22
23
24
26
27
25
28
29
1 = Monitor port
2 = Parallel port
3 = Serial port 2
4 = Serial port 1
5= PS/2mouseport
6= PS/2keyboardport
7= USB
8= Slotboard
9 = Power supply
10 = Connector for soft-off power supply
11 = CD audio (input)
12 = infrared interface
13 = Remote on via fax/modem
14 = Chipcard reader
15 = IDE drives 1 and 2 (primary)
16 = Floppy disk drive
17 = IDE drives 3 and 4 (secondary)
18 = Power on switch
19 = LED indicators in front panel
20 = Voltage converter
21 = External loudspeaker
22 = Fan
23 = Cache board (second-level)
24 = LED indicators in front panel
25 = Feature board
26 = AUX IN
27 = Voice modem
28 = Game/Midi/Audio
29 = Wavetable board
The connectors marked do not have to be present on the system board.