Dell 2350 manual Back View

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Back View

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1	cover thumbscrew	Your computer may not have a cover thumbscrew.
2	mouse connector	Plug your computer’s PS/2 mouse into the green mouse connector. Turn off the
		computer and any attached devices before you connect a mouse to the computer. (If
		you have a USB mouse, see "USB 2.0 connectors" in this table.)
3	diagnostic lights (4)	Use the lights to help you recognize a diagnostic code that can tell you how to
		troubleshoot a computer problem (see page 54).
4	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.
5	line-in connector	Use the blue line-in connector to attach a record/playback device such as a cassette
		player, CD player, or VCR.
6	cover latch	Your computer may not have a cover latch.
7	network adapter	Connect a network cable to the network adaptor connector.
	connector
8	PCI card slots (3)	Use these slots for a PCI card, such as a modem.
9	USB 2.0 connectors (4)	Connect a USB device such as a mouse, keyboard, printer, joystick, or speaker system
		into any of the USB connectors.
10	microphone connector	Use the pink microphone connector to attach a personal computer microphone for
		voice or musical input to a sound or telephony program.

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