Running The Notebook On Its Battery; Checking The Power Level Of The Battery - Fujitsu LifeBook User Manual

Running the notebook on
its battery
This section describes the steps to run the
notebook on its internal standard battery.
1. Disconnect the AC adapter from your
notebook and press the power button.
(This picture is for illustration purpose only and may
look different from the actual unit)
PO INT
The power level of the battery decreases
faster when it is used in a cold place.
The chargeability of the battery
decreases after it has been used over a
long period of time. If the battery runs
down very fast, replace it with a new
battery.
8
Checking the power level
of the battery
1. Built-in Battery Pack Charging
Power button
Checking the power level of the
battery
POI NT
When the power is turned off, the status
display LEDs are all OFF except for
during battery charging.
Lamp ( )
This lamp indicates charging status
of builtin battery when AC adaptor is
connected to PC.
• Blue lamp is lit
Charging completed.
• Amber lamp is lit
Charging
• Blue and Amber lamp flashes
Charging stopped (due to battery
temperature alarm, etc. [Note 1])
• OFF
No charging due to disconnected AC
adaptor.