Dell 755 manual Back Panel Connectors, Address. For more information, see System Setup Options on

4	power connector	Insert the power cable.
5	back panel connectors	Plug serial, USB, and other devices into the appropriate connectors. See "Back Panel
		Connectors" on page 26.
6	card slots (4)	Access connectors for any installed PCI or PCI Express cards, PS/2 connector, eSATA
		connector, etc.

Back Panel Connectors

	1	2	3	4
				5
				6
9	8			7

1	parallel connector	Connect a parallel device, such as a printer, to the parallel connector. If you have a
		USB printer, plug it into a USB connector.
		NOTE: The integrated parallel connector is automatically disabled if the computer
		detects an installed card containing a parallel connector configured to the same
		address. For more information, see "System Setup Options" on page 281.
2	link integrity light	• Green — A good connection exists between a 10-Mbps network and the
		computer.

•Orange — A good connection exists between a 100-Mbps network and the computer.

•Yellow — A good connection exists between a 1-Gbps (or 1000-Mbps) network and the computer.

•Off — The computer is not detecting a physical connection to the network.

26

Mini Tower Computer