Back View Features - Dell Inspiron 0F970NA00 Setup Manual

Using Your Inspiron™ Desktop

Back View Features

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1 Power connector — For power cable
connection. Appearance may vary.
2 Voltage selector switch — For selecting
the voltage rating.
3 Power supply diagnostic light —
Indicates power availability for power
supply.
• Green light — Power is available for
the power supply.
• No light — Power is not available or
the power supply is not working.
NOTE: The power supply diagnostic
light may not be available on some
models.
4 Back panel connectors — Plug USB,
audio, and other devices into the
appropriate connector.
5 Expansion card slots — Access
connectors for any installed PCI and
PCI express cards.