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Basic connections
The system unit, keyboard, mouse, and monitor constitute the basic system. Before connecting any other peripherals, connect these peripherals first to test if the system is running properly.
Connecting the PS/2 keyboard
Plug the plug the keyboard cable into the PS/2 keyboard port
(purple) located on the rear panel of your system.
Note: If you are using a USB keyboard, plug the USB keyboard cable into either USB ports (black ports) located on the rear panel of your system.
