Power and Power-Up Modes

 

 

 

 

Green

Indicates the AC adaptor is connected and the

 

 

battery is fully charged. Or, Indicates the AC adaptor

 

 

is connected and there is no battery pack installed.

 

No light

Under any other conditions, the indicator does not

 

 

light.

If the battery pack becomes too hot while it is being charged, the charge will stop and the DC IN/Battery indicator will go out. When the battery pack's temperature falls to a normal range, charging will resume - this process will occur regardless of whether the computer's power is on or off.

Power indicator

Check the Power indicator to determine the power status of the computer - the following indicator conditions should be noted:

Green

Indicates power is being supplied to the computer

 

and the computer is turned on.

Blinking green

Indicates that the computer is in Sleep Mode and

 

that there is sufficient power available (AC adaptor

 

or battery) to maintain this condition.

No light

Under any other conditions, the indicator does not

 

light.

Battery

This section explains battery types, use, recharging methods and handling.

Battery types

The computer has different types of batteries.

Battery pack

When the AC adaptor is not connected, the computer's main power source is a removable lithium ion battery pack, also referred to in this manual as the main battery. You can purchase additional battery packs for extended use of the computer away from an AC power source although you should not change the battery pack while the AC adaptor is connected.

Before you remove the battery pack, save your data and shut down the computer, or place the computer into Hibernation Mode. Please be aware that, when placing the computer into Hibernation Mode, the contents of memory will be saved to the hard disk drive, although for safety sake, it is best to also save your data manually.

User’s Manual

6-3

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Toshiba PSC2EU-05400L user manual Power indicator, Battery types, Battery pack