22 Setting Up and Using Your Computer
Back Panel Connectors
Inspiron 530/530a/530c
1 power connector Insert the power cable.
2 voltage selector
switch
For selecting voltage rating.
3 power supply light Indicates power availability for power supply.
4 back panel
connectors
Plug USB, audio, and other devices into the appropriate
connector. See "Back Panel Connectors" on page 22for
more information.
5 card slots Access connectors for any installed PCI and PCI Express
cards.
6 padlock rings Padlock rings are for attaching a commercially available
theft-deterrent device. The padlock rings allow 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.
7 security 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.
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