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Rear panel
3
Rear panel
The desktop case rear panel includes the following Input/Output (I/O) ports,
connectors, and switches:
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.
Serial port 1
Keyboard port
Line-in
Microphone-in
Power connector
RJ-45 LAN connector
and indicator LEDs
USB ports
Voltage selector
Parallel (printer) port
Video port
Kensington lock slot
Thumbscrew
Mouse
port
Line-out
Serial port 2