1Power connector — Connects to the power cable. The appearance of this connector may vary.
2Power supply light — Indicates power availability of the power supply.
NOTE: The power supply light may not be available on all computers.
3Back panel connectors — Connect USB, audio, video, and other devices to the appropriate connectors.
4Expansion card slots — Provide access to connectors on any installed PCI Express cards.
Using Your XPS Desktop
5Security cable slot — Attaches a commercially available security cable to the computer.
NOTE: Before you buy a security cable, ensure that it fits into the security cable slot on your computer.
6Padlock rings — Attach a standard padlock to prevent unauthorized access to the interior of your computer.
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