Dell Dimension 2010 Setup Guide - Page 23

Power connector, Voltage selector switch, Power supply diagnostic light, Back panel connectors,

Page 23 highlights

Using Your Dimension Desktop 1 Power connector - Connects to the power cable. Appearance of this connector may vary. 2 Voltage selector switch - Allows you to select the voltage rating appropriate for your region. 3 Power supply diagnostic light - Indicates availability of power to the power supply unit. 4 Back panel connectors - Connects USB, audio, and other devices into the appropriate connectors. 5 Expansion card slots - Provides access to connectors for any installed PCI and PCI Express cards. 6 Padlock ring - Allows 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 ring, insert a commercially available padlock through the ring, and then lock the padlock. 21

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21
Using Your Dimension Desktop
1
Power connector
— Connects to the power cable. Appearance of this connector may vary.
2
Voltage selector switch
— Allows you to select the voltage rating appropriate for your
region.
3
Power supply diagnostic light —
Indicates availability of power to the power supply unit.
4
Back panel connectors
— Connects USB, audio, and other devices into the appropriate
connectors.
5
Expansion card slots
— Provides access to connectors for any installed PCI and PCI Express
cards.
6
Padlock ring
— Allows 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 ring, insert a commercially available padlock through the ring, and then
lock the padlock.