Power
Power Sources
The notebook can run on internal or external AC power. The following table indicates the best power sources for common tasks.
Task | Recommended Power Source |
|
|
Work in most software | ■ Charged battery pack in the |
applications | notebook |
| ■ External power supplied through |
| one of the following devices: |
| ❐ AC adapter |
| ❐ Optional AC adapter |
| ❐ Optional docking device |
| ❐ Optional automobile or |
| aircraft adapter |
|
|
Charge or calibrate a battery | External power supplied through one |
pack in the notebook | of the following devices: |
| ■ AC adapter |
| ■ Optional AC adapter |
| ■ Optional docking device |
| ■ Optional automobile or aircraft |
| adapter |
|
|
Install or modify system software | External power supplied through |
or write to a disc | ■ AC adapter |
| |
| ■ Optional AC adapter |
| ■ Optional docking device |
|
|
Hardware and Software Guide |
