Fujitsu LIFEBOOK U904 Operating Manual page 26

Working with the notebook
Status indicators
24
Description
Battery charging indicator/power connector
The charging state of the battery is shown by the rechargeable battery
indicator.
With AC adapter connected:
• The indicator lights up white: The battery is fully charged.
• The indicator lights up orange: The battery is charging.
• The indicator flashes orange: The AC adapter is connected but the
battery cannot be charged as the battery is too hot or too cold for
charging. The charging process is continued as soon as the battery
has reached a permissible temperature again.
• The indicator is off: The system is in battery operation and the AC
adapter is not connected.
Batterysymbol Batteryindicator Rechargeablebatteryindicator
Drive indicator
Drive Indicator
The indicator is lit: One of the drives (e.g. hard disk, CD/DVD) is being
accessed.
Num Lock indicator
NumLock Indicator
The indicator is lit: The
keypad is activated. You can output the characters indicated on the upper
right of the keys.
Caps Lock indicator
CapsLock Indicator
The indicator is lit: The Caps Lock key has been pressed. All the characters
you type will appear in upper case. In the case of overlay keys, the
character printed on the upper left of the key will appear when that key
is pressed.
Wireless components indicator
• The indicator is lit: The wireless components are switched on.
• The indicator is not lit: The wireless components are switched off.
• The indicator is flashing: vPro is activated. The radio components are
enabled when the notebook is in standby mode, hibernate mode or
is switched off.
Scroll Lock indicator
Indicator ScrollLock
Indicator is illuminated: the key combination
The effect that this key has varies between applications.
ECO key
This button starts the Power Saving Utility with which components, which
are not currently required, can be switched off to save energy.
Num key has been pressed. The virtual numerical
Fn + Scr has been pressed.
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