Dell Inspiron 620 (Mid 2011) - Manual (Page 23)

21
Using Your Inspiron Desktop
1 Power supply light — Indicates power
availability of the power supply.
NOTE: The power supply light may not
be available on all computers.
2 Voltage selector switch — Allows you to
select the voltage rating appropriate for
your region.
3 Power connector — Connects to the
power cable. The appearance of this
connector may vary.
4 Back panel connectors — Connect USB,
audio, video, and other devices to the
appropriate connectors.
5 Expansion card slots — Provide
access to connectors on any installed
PCI Express cards.
6 Service Tag and Express Service
Code — Used to identify your computer
when you access the Dell Support
website or call technical support.
7 Padlock slot — Allows you to attach
a standard padlock to prevent
unauthorized access to the interior of
your computer.
8 Security cable slot — Allows you to
attach 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.