Working with the notebook
Indicator Description
Power-on indicator/Standby
StandbyindicatorPower-onindicator
• Indicator is illuminated: The notebook is switch ed on.
• Indicator flashes: The notebook is in standby mode .
• Indicator is off: The notebook is switched off.
Battery charging indicator/
power connector
The state of charge of the ba
ttery is shown by the battery indicator.
• The indicator lights up wh
ite: The battery is charged or no battery is inserted.
• The indicator lights up o ra nge: the mains adapte r i s c onnected and the battery
is be ing charged.
• Indicator flashes orange
: the mains adapter is connected but the battery cannot
be charged as t he batter
y is too hot or cold for ch arging. The charging process
is continued as soon as t
he battery reaches a permissible temperature again.
• Indicator flashes red: An error has occured.
• The indicator is not i
lluminated: the mains adapter is not connected.
BatterystatusindicatorBatterysymbolBatteryindicator
Battery indicator
• The indicator lights up white: The battery charge is bet ween 51% and 100%
of its maximum.
• The indicator ligh
ts up orange: The battery charge is between 13% and 50 %
of its maximum.
• The indicator lights up red: The battery is charged to between 0% and 12% of
its maximum capacity.
• Indicator flash
es red: An error h as occured.
Drive indicat
or
DriveIndicator
The indica tor
lights up: The hard disk drive is being accessed.
Radio compon
ents indicator
• Indicator is
illuminated: The wireless components are switched on.
• Indicator is off: The wireless components are switched off.
F
F Lock indicator
IndicatorFLock
The indicator lights up: The key combination
Fn
+
F
has been pressed.
Instead of the imprinted standard functions of the function keys, the Fn functions
can be executed by pressing the keys directly (see chapter "
Functio n keys and
key combinations", Page 28).
Num Lock indicator
IndicatorNumLock
Indicator is illuminated: The
Num
key has been pressed. The virtual numerical
keypad is activated . You can output the characters indicated on the upper right of
the keys.
Fujitsu 23