Power

Power 2–1
2
Power sources
The computer can run on internal or external AC power. The
following table indicates the best power source for common
tasks.
✎
Older AC adapters will not work with this computer.
Task Recommended power source
Work in most software
applications
■ Charged battery pack in the computer
■ External power supplied through one of
the following devices:
❐ AC adapter included with the computer
❐ Optional docking device
❐ Optional power adapter
Charge or calibrate a battery
pack in the computer
External power supplied through
■ AC adapter included with the computer
■ Optional docking device
■ Optional power adapter
Å
Do not charge the computer battery pack
on board aircraft.
Install or modify system
software or write to a CD
or
DVD
External power supplied through
■ AC adapter included with the computer
■ Optional docking device
■ Optional power adapter