Connecting The Power Supply - Dell Rugged Extreme 12-7214 Setup And Features Information

Connecting the Power Supply

Computers With External AC Adapters (Notebooks and All-in-One Models)
Connect the AC adapter to the computer and then plug it into an electrical outlet or surge
protector. Be sure to leave your AC adapter connected throughout the setup process to ensure
consistent power for your operating system to complete all configurations, and to charge your
battery.
WARNING: The AC adapter works with electrical outlets worldwide. However, power
connectors and power strips vary among countries. Using an incompatible cable or improperly
connecting the cable to a power strip or electrical outlet may cause fire or permanent damage to
your computer.
Computers With an Internal Power Supply (Desktops)
Connect the power cables for your display and computer and plug them into a surge protector or
wall outlet. See your display documentation for more information on connecting power cables.
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