Dell XPS 420 owner manual Back I/O Connectors

book.book Page 20 Tuesday, November 27, 2007 10:29 AM

6	card slots			Access connectors for any installed PCI or PCI Express cards.
				NOTE: Some connector slots support full-length cards.
7	IEEE 1394			Use the IEEE 1394 connector for high-speed data devices
				such as digital video cameras and external storage devices.
8	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.
Back I/O Connectors
	1	2	3	4	5	6	7	8	9

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		14	13	12	11
1	IEEE 1394	Use the IEEE 1394 connector for high-speed data devices
		such as digital video cameras and external storage devices.
2	eSATA	Use this connector to connect to external SATA storage
		devices.
3	S/PDIF (RCA)	Connects to external digital stereo speakers.
4	USB connectors	Use the back, rear-quad USB connectors for devices that
	(4)(rear quad)	typically remain 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