Dell Inspiron 580s (Late 2009) - Manual (Page 21)

19
Using Your Inspiron Desktop
1 Security cable slot — Attaches a
commercially available antitheft device to
the computer.
2 Padlock rings — Attaches to a standard
padlock to prevent unauthorized access to
the interior of your computer,
3 Power connector — Connects to
the power cable. Appearance of this
connector may vary.
4 Voltage selector switch — Allows to
select the voltage rating appropriate for
your region.
5 Power supply light — Indicates power
availability of the power supply.
NOTE: The power supply light may not be
available on all computers.
6 Expansion card slots — Provides access
to connectors on any installed PCI and
PCI express cards.
7 Back panel connectors — Connects
USB, audio, and other devices into the
appropriate connectors.