Dell XPS 625 (Early 2009) - Manual (Page 18)

16
Using Your XPS™ 625
Back View Features
4
1
2
3
5
1 Power supply test switch — Used to test
the power supply.
2 Power supply diagnostic LED — Indicates
power availability for power supply.
Green light — Indicates power •
availability for power supply.
No light — Indicates no power
•
available for the power supply or the
power supply is not working.
3 Expansion card slots — Access
connectors for any installed PCI and PCI
express cards.
4 Back panel connectors — Plug USB,
audio, and other devices into the
appropriate connector.
5 Power connector — Insert the power
cable. The appearance of this connector
may differ from what is shown in the
illustration.