Dell YH242 Back Panel Connectors, Green a good connection exists between a 10-Mbps network

Back Panel Connectors

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1	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 1000-Mbps (1-Gbps) network and
			the computer.
			• Off — The computer is not detecting a physical connection to the network.
2	network adapter		NOTICE: Do not plug a telephone cable into the network connector.
	connector		Use the network adapter connector to attach your computer to a network or
			broadband device. Connect one end of a network cable to either a network jack or
			your network or broadband device, and then connect the other end of the
			network cable to the network adapter connector on your computer. A click
			indicates that the network cable has been securely attached.
			On computers with an additional network connector card, use the connectors on
			the card and on the back of the computer when setting up multiple network
			connections (such as a separate intra- and extranet).
			NOTE: It is recommended that you use Category 5 wiring and connectors for your
			network. If you must use Category 3 wiring, force the network speed to 10 Mbps to
			ensure reliable operation.
3	network activity light		Flashes a yellow light when the computer is transmitting or receiving network
			data. A high volume of network traffic may make this light appear to be in a
			steady "on" state.

4USB 2.0 connectors (2) Use the back, rear-dual USB connectors for devices that typically remain

(rear dual)	connected, such as printers and keyboards.
	NOTE: It is recommended that you use the front USB connectors for devices that
	you connect occasionally, such as joysticks, cameras, or bootable USB devices.

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Setting Up and Using Your Computer