User Manual

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CHAPTER 2
Basic Operations
This chapter describes the basic operations of your computer.
Choosing Power Source
You can use your computer with one of the following power sources:
• AC power from a wall outlet
Use AC power whenever possible; rely on the battery only when AC power is not
available.
• Rechargeable battery
A standard battery pack is supplied with your computer. You can also use an
optional add-on battery. See Chapter 3 for the battery information.
About Power Indicators
The following indicators show the power status of your computer.
Indicator Light Meaning
Power On (green) Operating
Blinking (green) In System Standby
Off Powered off or in System Hibernate
Battery On (green) Fully charged
On (orange) Being charged
Connected to AC
Power Source
Blinking
(orange)
In abnormal state (Remove the
battery pack and install it again.)
Off Has power
Powered by
Battery
Blinking (red) Almost completely discharged
(The warning beep sounds.)