IBM Netvista A20i User Manual page 22

The following illustration shows the location of the connectors on the rear of the microtower
model.
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14
13
12
11
10
9
8
7
6
5
Note: The connectors on the rear of the computer have color-coded icons. Icons will help you
Connector
Mouse connector
Keyboard connector
USB connectors
Serial connectors
Parallel connector
12 Installing external options
4 3
1 Power connector
2 Speaker out connector
3 S/PDIF connector (some models only)
4 Game Port (some models only)
5 Microphone connector
6 Audio line-in connector
7 Audio line-out connector
8 LAN connector
to determine where to connect the proper cables on your computer.
Used to attach a mouse, trackball, or other pointing device that uses a mouse
connector.
Used to attach a keyboard that uses a keyboard connector.
Used to attach a device that requires a Universal Serial Bus (USB) connection, such as
a USB scanner or USB printer. If you have more than four USB devices, you can
purchase a USB hub, which you can use to connect additional USB devices.
Used to attach an external modem, serial printer, or other device that uses a 9-pin
serial connector.
Used to attach a parallel printer, parallel scanner, or any other device that requires a
25-pin parallel connection.
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2
9 USB connector
10 USB connector
11 Monitor connector
12 Parallel connector
13 Serial connector
14 Keyboard connector
15 Mouse connector
Description