Dell 531 owner manual Back View of the Computer

Back View of the Computer

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1	power connector	Insert the power cable.
2	power supply LED	Indicates power availability for power supply.
3	back panel	Plug USB, audio, and other devices into the appropriate
	connectors	connector. See "Back Panel Connectors" on page 18 for
		more information.
4	card slots	Access connectors for any installed PCI and PCI Express cards.
5	padlock rings	Padlock rings are for attaching a commercially available
		theft-deterrent device. The padlock rings allows you to
		secure the computer cover to the chassis with a padlock to
		prevent unauthorized access to the inside of the computer.
		To use the padlock rings, insert a commercially available
		padlock through the rings, and then lock the padlock.

6security cable slot Security cable slot lets you attach a commercially available antitheft device to the computer. For more information, see the instructions included with the device.

Setting Up and Using Your Computer

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