Connect the ac adapter – Dell Studio 1557 (Late 2009) User Manual
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6
Setting Up Your Studio Laptop
Connect the AC Adapter
Connect the AC adapter to the computer and then plug it into an electrical outlet or surge protector.
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.
NOTE: Connect the power cord to the adapter firmly and ensure that the light on the adapter is
on when you turn on power.
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