Toshiba Satellite U840W - Manual (Page 50)

The LED in the table below refers to the DC IN/Battery indicator.
Power on Power off
(no operation)
AC adaptor
connected Battery fully
charged • Operates
• No charge
• LED: white • No charge
• LED: white
Battery partially
charged or no
charge • Operates
• Charge
• LED: amber • Quick charge
• LED: amber
AC adaptor
not
connected Remaining
battery capacity
is above low
battery trigger
point • Operates
• LED: off
Remaining
battery capacity
is below low
battery trigger
point • Operates
• LED: flashes
amber
Remaining
battery capacity
is exhausted Computer shuts
down
DC IN/Battery indicator
Check the DC IN/Battery indicator to determine the status of the battery
pack and the power status with the AC adaptor connected. The following
indicator conditions should be noted:
Flashing amber The battery charge is low. The AC adaptor
must be connected in order to recharge the
battery.
Indicates a problem with the power supply.
You should initially try plugging the AC
adaptor into another power outlet - if it still
does not operate properly, you should
contact your reseller or dealer.
Amber Indicates the AC adaptor is connected and the
battery is charging.
User's Manual 3-12