User's Guide

32
Preparing your Computer
Connect the power cord to the AC adapter then to a grounded
100-240VAC outlet.
Connect the AC adapter’s DC output plug to either of the Thunderbolt
connectors.
DC Output Plug
AC
ADAPTER
Power Cord
20V
NOTE: The AC adapter must be used the first time the laptop is powered on.
The laptop will not power on the first time if the AC adapter is not plugged
into the laptop and into an AC power source.