Rear panel

The desktop case rear panel includes the following Input/Output (I/O) ports, connectors, and switches:

Kensington lock slot

USB ports

Parallel (printer) port

Power connector

 

 

Thumbscrew

Serial port 1

Video port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage selector

 

Line-out

Mouse

 

RJ-45 LAN connector

Microphone-in

port

Serial port 2

and indicator LEDs

Line-in

Keyboard port

 

Kensington lock slot permits the use of a cable lock to secure the system.

Keyboard port connects a Personal System/2® (PS/2) compatible keyboard.

Microphone-in, Line-out, and Line-in audio jacks connect audio devices such as speakers, tape players, and microphones.

Mouse port connects a PS/2-compatible mouse.

Parallel (printer) port connects a printer or other parallel device.

Power connector connects the computer power cord. The other end of the power cord plugs into an AC outlet or power strip.

RJ-45 LAN connector lets you connect to a network, and the Indicator LEDs show LAN activity (yellow LED) and 100 Mb/sec speed (green LED.)

Serial ports connect to serial devices.

Thumbscrew must be loosened to remove the cover from the system.

USB ports connect external Plug-and-Play devices.

Voltage selector sets the voltage for your area, either 115 V or 230 V.

Video port connects the monitor’s interface cable.

Rear panel

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