Acer Extensa 390 User Manual page 60

Operating on Battery Power
Situation
AC adapter
and power
outlet
available
An extra
fully-
charged
battery
pack
available
AC adapter
or power
outlet not
available
2-10
Recommended Action
1. Connect the AC adapter to the computer.
2. Save all necessary files.
3. Resume work.
Power off the computer if you wish to
recharge the battery rapidly.
1. Save all necessary files.
2. Exit the application.
3. Power off the computer.
4. Replace the battery pack.
5. Power on the computer and resume
work.
or
1. Save all necessary files.
2. Enter hibernation mode.
3. Install the extra battery pack.
4. Resume from hibernation mode.
1. Save all necessary files.
2. Exit the application.
3. Power off the computer.
or
1. Save all necessary files.
2. Enter hibernation mode.